****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1996-97 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- DEC 29 76 45 58 95 33 68 56 56 10 2.2 280 0.00 0.08 8 11 16 DEC 30 71 45 57 95 39 72 56 56 11 2.9 203 0.00 0.06 6 9 13 DEC 31 65 52 58 85 55 73 57 57 12 2.0 76 0.00 0.01 4 9 14 JAN 1 73 49 59 88 43 72 57 57 9 2.9 244 0.00 0.07 8 11 16 JAN 2 78 50 63 95 43 71 59 58 9 2.7 272 0.00 0.08 10 14 19 JAN 3 77 57 65 88 41 64 60 60 23 7.8 186 0.00 0.09 12 17 22 JAN 4 74 43 58 94 23 62 58 58 8 2.2 274 0.00 0.08 7 10 14 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 73 49 60 91 40 69 58 57 3.2 219 TOTALS 0.00 0.47 55 81 113 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 36 HOURS OF TEMP BELOW 45F = 147 86/50F = 52 HOURS OF TEMP BELOW 32F = 1 86/45F = 71 HOURS OF TEMP ABOVE 68F = 328 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JAN 5 68 51 59 82 38 56 58 58 26 6.9 311 0.00 0.13 5 10 15 JAN 6 58 47 52 82 20 40 55 56 34 14.8 320 0.02 0.19 1 3 8 JAN 7 63 37 52 68 13 33 54 55 21 7.6 325 0.00 0.16 2 4 7 JAN 8 67 32 48 90 18 49 51 52 19 4.0 325 0.00 0.11 3 5 8 JAN 9 69 35 51 88 20 52 51 52 8 2.0 323 0.00 0.09 4 6 9 JAN 10 69 35 51 98 24 63 51 52 7 1.8 262 0.00 0.07 4 6 9 JAN 11 69 38 52 89 29 60 52 53 9 2.9 316 0.00 0.09 4 7 10 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 66 39 52 85 23 50 53 54 5.7 312 TOTALS 0.02 0.84 23 42 66 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 60 HOURS OF TEMP BELOW 45F = 187 86/50F = 94 HOURS OF TEMP BELOW 32F = 1 86/45F = 136 HOURS OF TEMP ABOVE 68F = 330 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JAN 12 61 45 54 100 58 86 54 54 23 8.5 90 0.13 0.02 2 4 8 JAN 13 65 45 54 100 38 77 54 55 27 6.9 264 0.06 0.08 3 6 10 JAN 14 60 44 51 92 41 70 52 53 13 4.5 141 0.00 0.04 1 4 7 JAN 15 61 42 51 76 28 54 51 52 16 5.1 317 0.00 0.10 2 4 7 JAN 16 59 46 51 91 46 68 51 52 19 8.1 327 0.01 0.10 1 3 8 JAN 17 66 46 56 74 32 48 51 52 20 7.2 344 0.00 0.14 4 7 11 JAN 18 68 43 55 78 23 44 50 51 21 6.9 354 0.00 0.15 4 7 11 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 63 44 53 87 38 64 52 53 6.7 262 TOTALS 0.20 0.63 17 35 61 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 76 HOURS OF TEMP BELOW 45F = 197 86/50F = 129 HOURS OF TEMP BELOW 32F = 1 86/45F = 198 HOURS OF TEMP ABOVE 68F = 330 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JAN 19 72 41 55 81 21 50 50 51 16 4.5 345 0.00 0.13 6 9 12 JAN 20 71 40 56 92 23 56 51 52 15 3.6 313 0.00 0.11 5 8 11 JAN 21 67 39 54 93 26 61 51 52 17 4.3 340 0.00 0.12 3 6 9 JAN 22 68 42 55 90 31 63 52 52 12 2.5 235 0.00 0.07 4 7 10 JAN 23 72 47 59 87 35 63 54 54 14 4.3 326 0.00 0.11 6 10 15 JAN 24 73 44 57 96 34 69 54 55 10 2.2 344 0.00 0.09 6 10 14 JAN 25 70 43 57 98 39 72 54 54 7 2.0 221 0.00 0.06 5 8 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 70 42 56 91 30 62 52 53 3.3 303 TOTALS 0.00 0.69 35 57 83 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 113 HOURS OF TEMP BELOW 45F = 222 86/50F = 186 HOURS OF TEMP BELOW 32F = 1 86/45F = 281 HOURS OF TEMP ABOVE 68F = 351 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JAN 26 72 54 61 96 43 74 58 57 17 5.1 279 0.06 0.09 8 13 18 JAN 27 73 47 59 96 35 71 56 56 13 3.6 343 0.00 0.11 7 10 15 JAN 28 75 48 60 96 32 63 55 56 13 4.0 308 0.00 0.11 8 12 17 JAN 29 76 48 64 88 21 45 55 55 29 9.2 370 0.00 0.21 9 12 17 JAN 30 79 52 66 60 16 31 56 56 24 8.5 380 0.00 0.22 11 16 21 JAN 31 83 46 63 83 14 44 55 56 14 3.6 388 0.00 0.15 12 15 20 FEB 1 75 47 61 90 36 58 56 56 17 4.7 377 0.00 0.14 8 11 16 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 76 49 62 87 28 55 56 56 5.5 349 TOTALS 0.06 1.03 63 89 123 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 175 HOURS OF TEMP BELOW 45F = 222 86/50F = 276 HOURS OF TEMP BELOW 32F = 1 86/45F = 404 HOURS OF TEMP ABOVE 68F = 402 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- FEB 2 76 44 59 99 27 66 56 56 11 2.5 377 0.00 0.12 8 11 15 FEB 3 76 43 58 93 15 54 55 55 17 3.6 400 0.00 0.15 8 11 15 FEB 4 76 45 57 84 14 53 54 55 12 2.7 337 0.00 0.11 8 11 16 FEB 5 71 39 56 94 20 55 54 54 15 3.4 391 0.00 0.14 5 8 11 FEB 6 64 38 52 90 12 43 52 53 28 7.2 413 0.00 0.18 2 5 8 FEB 7 68 34 50 88 14 48 50 51 12 3.1 389 0.00 0.13 3 6 9 FEB 8 71 35 52 85 14 47 51 52 9 2.5 342 0.00 0.11 5 7 10 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 72 40 55 90 17 52 53 54 3.6 378 TOTALS 0.00 0.94 39 59 83 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 215 HOURS OF TEMP BELOW 45F = 255 86/50F = 335 HOURS OF TEMP BELOW 32F = 1 86/45F = 487 HOURS OF TEMP ABOVE 68F = 428 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- FEB 9 73 36 53 93 13 54 52 52 8 2.0 413 0.00 0.12 6 8 12 FEB 10 71 36 54 86 14 49 52 53 15 3.4 416 0.00 0.15 5 7 10 FEB 11 72 44 58 82 22 53 55 55 16 5.1 359 0.00 0.13 6 9 13 FEB 12 74 40 57 96 27 62 55 55 19 6.3 370 0.00 0.15 6 9 13 FEB 13 67 46 59 76 12 28 55 55 35 13.0 433 0.00 0.27 4 7 12 FEB 14 73 38 56 78 10 38 53 54 15 4.5 444 0.00 0.18 6 9 12 FEB 15 79 38 59 92 12 44 54 54 12 3.6 416 0.00 0.17 8 11 15 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 73 40 57 86 16 47 54 54 5.4 407 TOTALS 0.00 1.17 41 62 86 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 256 HOURS OF TEMP BELOW 45F = 288 86/50F = 396 HOURS OF TEMP BELOW 32F = 1 86/45F = 573 HOURS OF TEMP ABOVE 68F = 463 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- FEB 16 84 49 64 80 11 43 58 57 11 2.9 331 0.00 0.13 13 17 22 FEB 17 80 49 64 89 13 46 60 59 30 6.7 424 0.00 0.20 11 15 20 FEB 18 72 43 57 88 24 55 58 58 16 4.0 425 0.00 0.15 6 9 13 FEB 19 79 44 65 88 9 32 58 58 21 5.4 449 0.00 0.21 9 13 17 FEB 20 79 43 63 84 16 41 58 58 24 6.5 433 0.00 0.21 9 12 16 FEB 21 70 43 58 75 11 31 57 58 22 5.8 455 0.00 0.20 5 8 12 FEB 22 74 37 55 89 10 47 55 55 12 3.1 458 0.00 0.16 6 9 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 77 44 61 85 13 42 58 58 4.9 425 TOTALS 0.00 1.26 59 82 110 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 313 HOURS OF TEMP BELOW 45F = 298 86/50F = 477 HOURS OF TEMP BELOW 32F = 1 86/45F = 682 HOURS OF TEMP ABOVE 68F = 510 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- FEB 23 72 38 57 89 16 42 55 55 19 6.0 458 0.00 0.20 5 8 11 FEB 24 66 42 57 68 16 28 57 57 22 7.6 442 0.00 0.20 3 6 10 FEB 25 67 39 53 72 17 40 54 55 25 6.9 396 0.00 0.17 3 6 9 FEB 26 68 38 53 81 28 55 54 55 22 5.8 312 0.00 0.12 4 6 10 FEB 27 65 43 55 95 44 66 55 55 23 6.7 179 0.00 0.07 3 6 9 FEB 28 68 46 56 88 25 57 58 57 21 6.0 380 0.00 0.14 4 8 12 MAR 1 67 38 52 98 13 50 55 56 22 4.3 500 0.00 0.17 3 6 9 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 68 41 55 84 23 48 55 56 6.2 381 TOTALS 0.00 1.07 25 46 70 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 340 HOURS OF TEMP BELOW 45F = 330 86/50F = 523 HOURS OF TEMP BELOW 32F = 1 86/45F = 752 HOURS OF TEMP ABOVE 68F = 514 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 2 74 35 54 93 12 50 55 55 9 2.0 499 0.00 0.16 6 9 12 MAR 3 77 37 57 92 11 48 57 56 13 2.9 502 0.00 0.18 8 10 14 MAR 4 71 45 58 84 8 33 57 57 29 7.8 508 0.00 0.24 6 9 13 MAR 5 75 37 57 71 9 30 56 56 18 4.5 520 0.00 0.21 7 9 13 MAR 6 84 38 60 81 8 40 57 57 13 2.9 519 0.00 0.20 11 14 17 MAR 7 87 41 62 94 7 46 58 58 9 2.2 529 0.00 0.19 12 16 19 MAR 8 87 40 63 92 8 44 59 59 6 1.6 528 0.00 0.19 12 16 19 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 79 39 59 87 9 42 57 57 3.4 515 TOTALS 0.00 1.37 62 82 106 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 401 HOURS OF TEMP BELOW 45F = 367 86/50F = 605 HOURS OF TEMP BELOW 32F = 1 86/45F = 859 HOURS OF TEMP ABOVE 68F = 564 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 9 91 43 67 90 7 40 61 60 11 2.9 538 0.00 0.22 14 17 22 MAR 10 89 52 72 66 8 27 62 61 17 5.8 546 0.00 0.28 15 20 25 MAR 11 96 47 71 81 6 37 63 62 13 3.1 535 0.00 0.22 16 20 25 MAR 12 88 54 68 83 6 46 66 64 11 3.1 522 0.00 0.21 16 21 26 MAR 13 89 46 69 88 8 43 65 64 13 2.9 560 0.00 0.22 14 18 22 MAR 14 92 47 69 86 6 43 65 64 8 2.2 555 0.00 0.22 15 19 24 MAR 15 85 48 67 77 10 40 65 65 20 5.1 559 0.00 0.25 13 17 22 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 90 48 69 82 7 39 64 63 3.6 545 TOTALS 0.00 1.62 103 132 164 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 505 HOURS OF TEMP BELOW 45F = 368 86/50F = 737 HOURS OF TEMP BELOW 32F = 1 86/45F = 1024 HOURS OF TEMP ABOVE 68F = 648 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 16 82 48 66 85 22 46 66 65 16 4.0 487 0.00 0.20 12 15 20 MAR 17 87 50 67 82 10 46 67 66 10 2.9 543 0.00 0.21 14 18 23 MAR 18 90 46 69 91 7 41 66 65 16 3.4 568 0.00 0.24 14 18 22 MAR 19 97 51 73 80 6 33 67 66 12 3.4 565 0.00 0.25 17 22 27 MAR 20 99 51 73 90 6 41 68 67 12 3.1 571 0.00 0.24 17 22 27 MAR 21 93 50 71 86 8 44 69 68 11 2.9 559 0.00 0.23 16 20 25 MAR 22 89 50 70 90 9 44 68 67 11 2.7 506 0.00 0.20 15 19 24 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 91 49 70 86 10 42 67 66 3.2 543 TOTALS 0.00 1.57 105 135 169 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 610 HOURS OF TEMP BELOW 45F = 368 86/50F = 871 HOURS OF TEMP BELOW 32F = 1 86/45F = 1192 HOURS OF TEMP ABOVE 68F = 734 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 23 78 57 67 65 26 43 67 67 24 6.7 556 0.00 0.24 12 18 23 MAR 24 82 49 65 91 27 62 68 67 11 3.1 512 0.00 0.18 12 16 21 MAR 25 80 54 67 80 6 32 66 66 20 5.6 585 0.00 0.26 12 17 22 MAR 26 84 44 65 82 11 40 65 65 19 4.3 576 0.00 0.24 12 15 19 MAR 27 85 48 67 82 16 44 66 66 17 5.6 556 0.00 0.25 13 17 22 MAR 28 82 49 67 87 26 54 68 67 20 4.5 578 0.00 0.22 12 16 21 MAR 29 85 48 68 93 18 52 68 68 12 2.9 571 0.00 0.21 13 17 22 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 82 50 67 83 19 47 67 67 4.7 562 TOTALS 0.00 1.60 86 114 148 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 695 HOURS OF TEMP BELOW 45F = 368 86/50F = 985 HOURS OF TEMP BELOW 32F = 1 86/45F = 1340 HOURS OF TEMP ABOVE 68F = 812 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 30 83 53 68 82 23 51 68 68 23 5.8 577 0.00 0.25 13 18 23 MAR 31 78 55 67 85 28 54 69 69 19 4.7 575 0.00 0.22 12 17 22 APR 1 75 49 63 83 13 42 67 68 22 5.6 593 0.00 0.24 8 12 17 APR 2 63 46 56 82 17 47 64 65 16 4.9 269 0.00 0.09 2 5 10 APR 3 60 47 51 96 56 83 63 64 22 3.6 328 0.10 0.07 1 4 9 APR 4 68 45 56 100 40 76 62 62 24 7.6 590 0.01 0.20 4 7 12 APR 5 72 47 61 96 31 62 64 64 14 4.3 575 0.00 0.19 7 10 15 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 71 49 60 89 30 59 65 66 5.2 501 TOTALS 0.11 1.26 47 73 106 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 743 HOURS OF TEMP BELOW 45F = 368 86/50F = 1058 HOURS OF TEMP BELOW 32F = 1 86/45F = 1445 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- APR 6 77 53 64 82 29 53 66 65 11 2.9 607 0.00 0.21 10 15 20 APR 7 80 50 64 91 20 58 66 66 10 2.5 608 0.00 0.21 11 15 20 APR 8 81 49 66 94 21 55 67 66 15 3.8 606 0.00 0.23 11 15 20 APR 9 76 49 64 80 18 44 65 65 24 8.7 602 0.00 0.28 9 13 18 APR 10 76 43 62 89 16 44 64 65 17 5.1 653 0.00 0.26 8 11 15 APR 11 79 47 64 83 11 42 65 65 14 3.4 640 0.00 0.24 10 13 18 APR 12 78 47 63 92 14 46 64 65 17 5.1 639 0.00 0.26 9 13 18 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 78 48 64 87 18 49 65 65 4.5 622 TOTALS 0.00 1.69 68 95 128 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 810 HOURS OF TEMP BELOW 45F = 368 86/50F = 1152 HOURS OF TEMP BELOW 32F = 1 86/45F = 1572 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- APR 13 78 49 64 71 9 29 64 64 19 5.1 655 0.00 0.28 10 14 19 APR 14 86 43 66 92 6 37 65 65 8 2.5 666 0.00 0.26 12 16 20 APR 15 89 46 68 90 7 44 67 66 9 2.2 662 0.00 0.25 14 18 22 APR 16 93 50 72 86 7 40 68 67 12 2.2 668 0.00 0.27 16 20 25 APR 17 90 54 72 80 12 44 69 68 10 2.9 642 0.00 0.26 16 21 26 APR 18 91 55 74 80 11 41 71 69 13 2.7 648 0.00 0.26 17 22 27 APR 19 87 53 73 83 24 47 72 71 18 4.9 623 0.00 0.27 15 20 25 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 88 50 70 83 11 40 68 67 3.2 652 TOTALS 0.00 1.85 100 131 164 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 911 HOURS OF TEMP BELOW 45F = 368 86/50F = 1283 HOURS OF TEMP BELOW 32F = 1 86/45F = 1736 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- APR 20 89 57 74 92 24 57 73 72 12 2.7 601 0.00 0.23 18 23 28 APR 21 91 59 75 86 22 50 73 72 12 3.6 605 0.00 0.25 19 24 29 APR 22 96 58 77 93 13 51 73 73 10 3.1 636 0.00 0.26 20 25 30 APR 23 91 62 76 83 14 44 73 73 26 8.5 645 0.00 0.33 21 26 31 APR 24 78 56 70 66 9 26 69 70 27 8.3 681 0.00 0.34 12 17 22 APR 25 83 57 71 67 16 33 69 69 24 6.9 678 0.00 0.32 15 20 25 APR 26 87 54 71 73 13 41 71 70 14 3.4 682 0.00 0.28 15 20 25 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 88 58 73 80 16 43 72 71 5.2 647 TOTALS 0.00 2.01 120 155 190 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1031 HOURS OF TEMP BELOW 45F = 368 86/50F = 1438 HOURS OF TEMP BELOW 32F = 1 86/45F = 1926 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- APR 27 90 54 73 87 19 48 71 71 17 4.5 677 0.00 0.30 17 21 26 APR 28 89 52 71 80 12 44 71 71 14 4.0 700 0.00 0.29 15 20 25 APR 29 86 56 72 88 21 50 72 72 14 4.7 630 0.00 0.26 16 21 26 APR 30 87 57 72 84 25 53 73 72 11 3.4 680 0.00 0.26 17 22 27 MAY 1 88 58 73 97 26 61 74 73 11 3.8 674 0.00 0.26 18 23 28 MAY 2 91 57 75 97 17 54 75 74 9 2.0 676 0.00 0.26 18 23 28 MAY 3 93 61 76 84 17 52 77 76 12 2.7 624 0.00 0.25 21 26 31 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 89 56 73 88 20 52 73 73 3.6 666 TOTALS 0.00 1.88 122 156 191 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1153 HOURS OF TEMP BELOW 45F = 368 86/50F = 1594 HOURS OF TEMP BELOW 32F = 1 86/45F = 2117 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAY 4 95 59 77 92 17 54 77 77 8 1.8 592 0.00 0.22 20 25 30 MAY 5 95 60 78 90 14 50 78 77 8 2.2 696 0.00 0.28 21 25 30 MAY 6 98 58 80 88 9 40 78 77 13 3.6 674 0.00 0.30 20 25 30 MAY 7 95 60 79 75 13 40 77 77 15 4.0 690 0.00 0.31 21 25 30 MAY 8 98 59 78 77 14 46 77 77 10 2.9 675 0.00 0.28 21 26 31 MAY 9 100 61 79 92 7 48 78 77 12 2.0 691 0.00 0.28 22 27 32 MAY 10 99 58 79 87 9 42 77 77 12 2.2 710 0.00 0.29 20 25 30 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 97 59 79 86 12 46 77 77 2.7 675 TOTALS 0.00 1.96 145 179 214 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1296 HOURS OF TEMP BELOW 45F = 368 86/50F = 1773 HOURS OF TEMP BELOW 32F = 1 86/45F = 2331 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAY 11 98 57 79 86 11 45 78 77 9 2.2 686 0.00 0.28 20 25 30 MAY 12 96 65 80 76 16 44 78 78 14 3.8 683 0.00 0.30 23 28 33 MAY 13 95 63 80 78 23 46 77 77 17 4.9 686 0.00 0.31 22 27 32 MAY 14 99 67 83 70 18 44 78 78 15 4.7 678 0.00 0.30 24 29 34 MAY 15 100 63 82 78 12 45 82 81 13 3.8 705 0.00 0.31 22 28 33 MAY 16 102 63 84 88 11 45 85 83 7 2.7 677 0.00 0.30 23 28 33 MAY 17 102 69 86 75 15 40 88 86 13 3.6 617 0.00 0.28 26 31 36 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 99 64 82 79 15 44 81 80 3.7 676 TOTALS 0.00 2.08 160 195 230 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1457 HOURS OF TEMP BELOW 45F = 368 86/50F = 1968 HOURS OF TEMP BELOW 32F = 1 86/45F = 2561 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAY 18 103 72 85 69 13 40 88 86 21 3.8 589 0.00 0.27 27 32 37 MAY 19 97 67 82 60 11 30 87 85 17 5.6 690 0.00 0.34 24 29 34 MAY 20 94 61 80 75 12 36 85 83 21 6.0 726 0.00 0.36 21 26 31 MAY 21 95 58 78 92 14 45 85 83 13 3.8 716 0.00 0.31 19 25 30 MAY 22 96 61 79 76 14 43 86 84 11 4.0 704 0.00 0.30 21 26 31 MAY 23 93 61 80 71 20 42 84 82 20 6.3 596 0.00 0.29 21 26 31 MAY 24 88 67 77 68 25 43 83 81 21 7.6 655 0.00 0.31 22 27 32 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 95 64 80 73 16 40 85 83 5.3 668 TOTALS 0.00 2.18 155 190 225 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1612 HOURS OF TEMP BELOW 45F = 368 86/50F = 2158 HOURS OF TEMP BELOW 32F = 1 86/45F = 2787 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAY 25 90 59 75 80 15 44 83 82 14 4.0 725 0.00 0.30 19 24 29 MAY 26 93 58 77 89 16 49 85 82 10 2.9 700 0.00 0.28 19 24 29 MAY 27 99 60 81 92 6 44 86 85 11 2.5 694 0.00 0.29 21 26 31 MAY 28 104 63 85 90 7 39 85 85 12 1.8 691 0.00 0.30 23 28 33 MAY 29 105 65 85 87 10 40 83 84 13 3.4 711 0.00 0.33 24 29 34 MAY 30 105 65 85 84 9 40 82 82 18 4.5 723 0.00 0.35 24 29 34 MAY 31 105 64 86 74 8 34 82 82 13 3.6 747 0.00 0.34 24 29 34 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 100 62 82 85 10 41 84 83 3.2 713 TOTALS 0.00 2.19 154 189 224 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1767 HOURS OF TEMP BELOW 45F = 368 86/50F = 2348 HOURS OF TEMP BELOW 32F = 1 86/45F = 3011 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUN 1 103 64 86 76 8 32 80 81 18 5.6 749 0.00 0.39 23 28 33 JUN 2 102 58 82 75 4 31 81 80 11 3.4 774 0.00 0.35 21 26 31 JUN 3 101 60 82 87 9 40 83 82 15 4.3 760 0.00 0.35 22 26 31 JUN 4 99 61 83 78 9 32 84 83 14 4.3 738 0.00 0.34 22 27 32 JUN 5 88 69 78 62 24 38 80 80 22 6.5 471 0.00 0.23 23 28 33 JUN 6 82 59 68 92 31 69 77 78 21 4.9 416 0.22 0.15 16 21 26 JUN 7 86 57 73 100 31 67 78 78 15 4.7 699 0.00 0.27 17 22 27 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 94 61 79 81 17 44 80 80 4.8 658 TOTALS 0.22 2.08 144 178 213 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1909 HOURS OF TEMP BELOW 45F = 368 86/50F = 2525 HOURS OF TEMP BELOW 32F = 1 86/45F = 3224 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUN 8 92 63 77 94 25 59 80 79 15 4.7 721 0.00 0.30 21 26 31 JUN 9 95 63 79 85 17 49 80 80 17 4.5 736 0.00 0.33 22 27 32 JUN 10 95 63 80 85 17 48 79 79 16 4.5 746 0.00 0.34 22 27 32 JUN 11 95 63 82 79 13 42 78 78 22 5.6 747 0.00 0.36 22 27 32 JUN 12 98 64 81 90 10 44 79 79 17 5.6 740 0.00 0.35 23 28 33 JUN 13 84 59 74 76 21 40 76 77 19 6.9 723 0.00 0.33 17 22 27 JUN 14 86 53 72 87 18 46 77 77 14 3.4 737 0.00 0.29 15 20 25 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 92 61 78 85 17 47 78 78 5.0 736 TOTALS 0.00 2.30 142 176 211 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2050 HOURS OF TEMP BELOW 45F = 368 86/50F = 2701 HOURS OF TEMP BELOW 32F = 1 86/45F = 3435 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUN 15 91 60 75 91 24 51 79 78 13 3.4 698 0.00 0.28 20 25 30 JUN 16 100 60 82 89 13 42 80 79 15 3.6 742 0.00 0.33 22 26 31 JUN 17 104 63 85 87 12 41 81 80 13 3.4 732 0.00 0.33 23 28 33 JUN 18 106 62 85 85 10 39 81 80 14 3.8 743 0.00 0.35 23 28 33 JUN 19 105 61 85 80 6 33 80 80 18 3.8 770 0.00 0.37 22 27 32 JUN 20 105 64 86 79 10 36 81 80 15 3.4 744 0.00 0.35 24 29 34 JUN 21 105 65 86 82 8 34 82 81 12 3.1 748 0.00 0.34 24 29 34 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 102 62 83 85 12 39 81 80 3.5 740 TOTALS 0.00 2.35 158 192 227 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2208 HOURS OF TEMP BELOW 45F = 368 86/50F = 2894 HOURS OF TEMP BELOW 32F = 1 86/45F = 3663 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUN 22 102 64 86 73 9 29 82 81 16 3.8 758 0.00 0.36 24 28 33 JUN 23 100 62 84 61 5 21 81 81 14 4.9 767 0.00 0.39 22 27 32 JUN 24 102 61 83 67 8 26 81 80 14 2.7 757 0.00 0.34 22 27 32 JUN 25 104 61 83 83 6 34 81 80 17 4.3 759 0.00 0.37 22 27 32 JUN 26 104 58 83 72 6 30 81 80 22 4.7 761 0.00 0.38 21 26 31 JUN 27 105 60 85 78 6 29 83 81 16 3.8 744 0.00 0.36 22 27 32 JUN 28 102 61 85 61 6 23 83 81 19 5.4 743 0.00 0.39 22 27 32 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 103 61 84 71 7 27 82 81 4.2 756 TOTALS 0.00 2.59 155 190 225 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2363 HOURS OF TEMP BELOW 45F = 368 86/50F = 3084 HOURS OF TEMP BELOW 32F = 1 86/45F = 3888 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUN 29 100 58 84 64 4 21 83 81 15 4.5 784 0.00 0.39 21 25 30 JUN 30 100 59 82 58 7 24 83 81 9 0.7 779 0.00 0.32 21 26 31 JUL 1 104 61 85 86 4 25 83 81 7 0.9 778 0.00 0.32 22 27 32 JUL 2 108 61 87 85 3 31 84 82 5 0.7 744 0.00 0.31 23 28 33 JUL 3 110 69 89 84 5 34 85 83 5 0.7 720 0.00 0.30 26 31 36 JUL 4 108 67 89 89 16 46 85 83 8 2.2 713 0.00 0.31 25 30 35 JUL 5 109 77 92 68 9 38 86 84 19 3.4 722 0.00 0.34 29 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 106 65 87 76 7 31 84 82 1.9 749 TOTALS 0.00 2.29 167 201 236 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2530 HOURS OF TEMP BELOW 45F = 368 86/50F = 3285 HOURS OF TEMP BELOW 32F = 1 86/45F = 4125 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUL 6 110 67 90 76 6 35 86 84 16 2.5 751 0.00 0.35 25 30 35 JUL 7 107 74 92 71 5 36 87 85 15 2.5 744 0.00 0.33 28 33 38 JUL 8 107 67 89 78 10 32 86 84 7 1.3 734 0.00 0.31 25 30 35 JUL 9 104 71 89 84 8 38 86 84 9 2.2 705 0.00 0.31 26 31 36 JUL 10 104 69 88 76 9 33 88 86 24 7.8 726 0.00 0.42 26 31 36 JUL 11 103 69 86 82 16 43 89 86 22 8.1 719 0.00 0.39 26 31 36 JUL 12 101 70 86 73 12 37 82 82 20 4.5 735 0.00 0.34 26 31 36 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 105 70 89 77 9 36 86 84 4.1 731 TOTALS 0.00 2.45 182 217 252 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2711 HOURS OF TEMP BELOW 45F = 368 86/50F = 3502 HOURS OF TEMP BELOW 32F = 1 86/45F = 4376 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUL 13 104 68 87 75 9 34 83 82 11 3.1 744 0.00 0.34 25 30 35 JUL 14 106 64 87 87 9 38 83 82 11 2.7 742 0.00 0.33 24 29 34 JUL 15 109 69 91 72 8 32 83 83 14 4.0 677 0.00 0.34 26 31 36 JUL 16 107 72 90 76 16 43 83 82 26 7.2 657 0.00 0.36 27 32 37 JUL 17 109 72 91 78 11 37 83 83 21 6.5 699 0.00 0.38 27 32 37 JUL 18 105 77 91 56 18 33 82 82 22 8.7 696 0.00 0.40 29 34 39 JUL 19 103 75 90 73 10 40 83 83 23 9.4 700 0.00 0.40 28 33 38 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 106 71 90 74 12 37 83 82 5.9 702 TOTALS 0.00 2.55 186 221 256 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2897 HOURS OF TEMP BELOW 45F = 368 86/50F = 3723 HOURS OF TEMP BELOW 32F = 1 86/45F = 4632 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUL 20 102 69 87 68 22 39 81 82 26 8.3 695 0.00 0.39 26 31 36 JUL 21 89 78 84 75 37 57 80 80 22 7.6 217 0.00 0.13 28 33 38 JUL 22 99 76 84 92 31 64 83 82 40 3.8 635 0.01 0.27 28 33 38 JUL 23 100 73 86 97 28 59 83 82 13 3.4 577 0.00 0.25 27 32 37 JUL 24 106 74 90 76 15 40 84 83 13 3.1 683 0.00 0.32 28 33 38 JUL 25 109 69 91 71 11 32 83 83 16 3.6 681 0.00 0.34 26 31 36 JUL 26 107 71 91 60 13 32 83 83 23 8.7 692 0.00 0.41 27 32 37 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 102 73 88 77 22 46 82 82 5.5 597 TOTALS 0.01 2.11 190 224 259 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3086 HOURS OF TEMP BELOW 45F = 368 86/50F = 3947 HOURS OF TEMP BELOW 32F = 1 86/45F = 4891 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUL 27 106 74 92 74 18 36 83 83 26 5.6 694 0.00 0.37 28 33 38 JUL 28 106 74 91 59 9 24 81 82 27 7.4 704 0.00 0.43 28 33 38 JUL 29 105 69 88 64 8 31 80 80 28 8.9 674 0.00 0.41 26 31 36 JUL 30 107 71 90 62 16 33 81 81 22 5.4 690 0.00 0.37 26 32 37 JUL 31 108 73 91 84 12 41 83 82 13 3.1 685 0.00 0.32 28 32 37 AUG 1 112 77 95 60 10 26 83 82 13 4.0 682 0.00 0.36 29 34 39 AUG 2 110 84 98 49 17 30 84 83 19 5.1 618 0.00 0.33 31 36 41 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 108 75 92 65 13 32 82 82 5.6 678 TOTALS 0.00 2.59 196 231 266 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3281 HOURS OF TEMP BELOW 45F = 368 86/50F = 4177 HOURS OF TEMP BELOW 32F = 1 86/45F = 5156 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AUG 3 100 83 93 71 28 43 84 83 21 5.6 424 0.00 0.24 30 35 40 AUG 4 109 80 95 74 17 41 85 84 21 5.4 653 0.00 0.35 30 35 40 AUG 5 113 81 98 72 18 38 87 85 27 4.5 645 0.00 0.33 30 35 40 AUG 6 106 84 95 60 28 43 87 86 15 5.8 513 0.00 0.28 31 36 41 AUG 7 107 83 95 66 25 45 87 86 25 11.0 625 0.00 0.39 31 35 40 AUG 8 107 83 95 70 27 42 87 86 26 11.9 622 0.00 0.41 30 35 40 AUG 9 105 81 92 56 22 39 87 86 29 9.8 595 0.00 0.36 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 82 95 67 24 42 86 85 7.7 582 TOTALS 0.00 2.36 212 247 282 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3494 HOURS OF TEMP BELOW 45F = 368 86/50F = 4424 HOURS OF TEMP BELOW 32F = 1 86/45F = 5438 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AUG 10 103 83 93 67 23 41 87 86 24 11.0 626 0.00 0.39 31 36 41 AUG 11 105 76 91 73 8 36 86 85 26 8.7 639 0.00 0.39 28 33 38 AUG 12 105 75 90 58 22 37 83 83 25 9.2 634 0.00 0.39 28 33 38 AUG 13 107 70 91 80 20 40 84 84 17 4.0 630 0.00 0.31 26 31 36 AUG 14 108 76 93 68 16 32 85 85 16 4.9 626 0.00 0.33 29 33 38 AUG 15 102 81 92 75 24 43 83 84 27 13.0 629 0.00 0.41 30 35 40 AUG 16 102 82 90 77 22 46 82 83 26 12.5 627 0.00 0.39 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 105 78 91 71 19 39 84 84 9.0 630 TOTALS 0.00 2.61 202 237 272 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3696 HOURS OF TEMP BELOW 45F = 368 86/50F = 4661 HOURS OF TEMP BELOW 32F = 1 86/45F = 5710 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AUG 17 104 72 89 78 27 47 82 82 22 7.6 632 0.00 0.34 27 32 37 AUG 18 105 78 91 75 21 44 83 83 17 4.5 618 0.00 0.31 29 34 39 AUG 19 106 78 92 66 18 38 83 83 14 4.3 601 0.00 0.30 29 34 39 AUG 20 108 78 94 57 17 34 83 83 15 4.3 613 0.00 0.32 29 34 39 AUG 21 106 84 94 66 20 37 83 83 13 4.7 520 0.00 0.28 31 36 41 AUG 22 110 79 95 66 18 37 84 84 15 4.3 608 0.00 0.31 30 35 40 AUG 23 112 80 96 71 14 36 84 84 19 5.1 620 0.00 0.35 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 78 93 68 19 39 83 83 5.0 602 TOTALS 0.00 2.21 205 240 275 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3900 HOURS OF TEMP BELOW 45F = 368 86/50F = 4900 HOURS OF TEMP BELOW 32F = 1 86/45F = 5985 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AUG 24 110 77 95 64 11 26 84 84 14 3.6 640 0.00 0.33 29 34 39 AUG 25 108 77 93 71 11 34 83 83 9 3.1 499 0.00 0.25 29 34 39 AUG 26 109 75 93 80 23 43 83 83 19 6.9 602 0.00 0.34 28 33 38 AUG 27 108 82 94 76 27 47 85 85 23 7.6 564 0.00 0.33 30 35 40 AUG 28 107 77 93 76 21 45 84 84 22 7.2 594 0.00 0.34 29 34 39 AUG 29 104 83 92 65 26 45 85 85 20 7.2 544 0.00 0.30 31 35 40 AUG 30 105 76 91 82 22 46 85 84 18 5.6 596 0.00 0.31 28 33 38 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 78 93 73 20 41 84 84 5.9 577 TOTALS 0.00 2.20 204 239 274 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 4105 HOURS OF TEMP BELOW 45F = 368 86/50F = 5140 HOURS OF TEMP BELOW 32F = 1 86/45F = 6259 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AUG 31 106 78 91 72 18 42 85 84 16 4.0 593 0.00 0.30 29 34 39 SEP 1 89 75 80 96 44 70 81 82 17 4.0 115 0.09 0.06 26 31 36 SEP 2 101 73 85 100 32 68 83 83 18 3.4 549 0.00 0.23 27 32 37 SEP 3 105 80 92 82 26 50 85 84 17 3.4 552 0.00 0.26 30 35 40 SEP 4 107 84 94 57 23 38 84 84 19 5.6 583 0.00 0.31 31 36 41 SEP 5 107 81 92 76 25 51 85 85 32 6.5 505 0.00 0.27 30 35 40 SEP 6 100 79 89 78 34 54 85 85 26 5.8 496 0.00 0.24 29 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 102 79 89 80 29 53 84 84 4.7 485 TOTALS 0.09 1.67 202 237 272 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 4307 HOURS OF TEMP BELOW 45F = 368 86/50F = 5377 HOURS OF TEMP BELOW 32F = 1 86/45F = 6532 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA-N.GILA VALLEY * * 1997 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 2" 4" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- SEP 7 105 79 92 83 27 50 86 85 14 3.1 574 0.00 0.27 30 34 39 SEP 8 106 79 93 78 26 49 86 85 15 4.5 555 0.00 0.28 30 34 39 SEP 9 106 81 90 91 29 57 86 85 44 4.0 494 0.32 0.24 30 35 40 SEP 10 104 79 90 95 28 61 86 85 16 5.1 558 0.00 0.27 30 34 39 SEP 11 106 78 92 87 21 52 85 85 22 7.4 560 0.00 0.32 29 34 39 SEP 12 105 76 92 74 16 38 84 84 18 5.8 574 0.00 0.31 28 33 38 SEP 13 106 75 91 77 22 48 83 83 25 8.9 558 0.00 0.34 28 33 38 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 105 78 91 84 24 51 85 85 5.5 553 TOTALS 0.32 2.03 205 239 274 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 4511 HOURS OF TEMP BELOW 45F = 368 86/50F = 5616 HOURS OF TEMP BELOW 32F = 1 86/45F = 6806 HOURS OF TEMP ABOVE 68F = 835 **************************************************************************** * ABBREVIATIONS AND UNITS * * * * MX : MAXIMUM FOR DAY AIR TEMP : AIR TEMPERATURE IN DEGREES F * * MN : MINIMUM FOR DAY REL HUM : RELATIVE HUMIDITY IN % * * AV : AVERAGE FOR DAY SOLAR RAD : SOLAR RADIATION IN LANGLEYS * * WIND SPEED : IN MILES/HOUR SOIL TEMP : SOIL TEMPERATURE AT 2 AND 4 * * INCHES IN DEGREES F * * RAIN : RAINFALL IN INCHES ETo : REFERENCE CROP EVAPOTRANSPIRATION * * IN INCHES * * * * ## : MISSING DATA * * 55 : TEMPERATURE LIMITS = 86/55F * * 50 : TEMPERATURE LIMITS = 86/50F * * 45 : TEMPERATURE LIMITS = 86/45F * * ^ : ACCUMULATED SINCE JAN 1 * * ^^ : ACCUMULATED BETWEEN NOV 1 AND MARCH 31 * **************************************************************************** ****************************************************** * * * ARIZONA METEOROLOGICAL N