****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA VALLEY * * 1998-99 * * * ****************************************************** 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 27 71 39 54 67 14 34 55 56 17 5.6 330 0.00 0.15 5 8 11 DEC 28 74 39 54 72 19 45 56 57 10 4.0 335 0.00 0.12 6 9 13 DEC 29 73 40 57 74 16 37 57 57 18 6.3 331 0.00 0.16 6 9 12 DEC 30 79 43 58 80 16 42 58 58 15 4.5 321 0.00 0.14 9 12 16 DEC 31 77 41 56 86 24 58 58 59 12 4.3 328 0.00 0.12 8 11 15 JAN 1 73 39 56 89 18 49 58 59 18 5.4 336 0.00 0.14 6 9 12 JAN 2 74 39 56 79 14 43 57 58 20 5.6 341 0.00 0.15 6 9 13 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 74 40 56 78 17 44 57 58 5.1 332 TOTALS 0.00 0.98 46 68 91 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 12 HOURS OF TEMP BELOW 45F = 185 86/50F = 18 HOURS OF TEMP BELOW 32F = 0 86/45F = 25 HOURS OF TEMP ABOVE 68F = 292 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 3 70 42 59 60 17 27 57 58 25 9.2 345 0.00 0.20 5 8 11 JAN 4 70 41 55 66 15 34 56 57 21 5.8 346 0.00 0.16 5 8 11 JAN 5 71 36 53 81 14 43 56 57 20 5.6 335 0.00 0.15 5 7 10 JAN 6 74 39 55 81 18 46 57 58 10 3.6 339 0.00 0.12 6 9 13 JAN 7 74 38 53 91 26 58 57 58 8 3.4 331 0.00 0.11 6 9 12 JAN 8 72 38 55 92 14 48 56 57 31 7.8 339 0.00 0.18 5 8 11 JAN 9 71 43 60 58 15 26 58 58 26 9.8 350 0.00 0.21 5 9 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 72 40 56 76 17 40 57 58 6.5 341 TOTALS 0.00 1.13 37 58 82 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 50 HOURS OF TEMP BELOW 45F = 222 86/50F = 75 HOURS OF TEMP BELOW 32F = 0 86/45F = 105 HOURS OF TEMP ABOVE 68F = 318 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 10 73 40 56 75 18 37 56 57 18 6.5 250 0.00 0.13 6 9 12 JAN 11 73 39 55 83 21 53 58 58 8 3.1 274 0.00 0.09 6 9 12 JAN 12 74 40 54 90 21 61 58 59 10 3.1 343 0.00 0.11 6 9 13 JAN 13 74 36 54 93 17 52 57 58 16 4.7 345 0.00 0.13 6 9 12 JAN 14 75 45 60 74 15 35 58 59 26 8.5 352 0.00 0.20 8 11 15 JAN 15 75 37 56 85 17 48 57 58 19 4.3 333 0.00 0.13 6 9 13 JAN 16 75 40 55 89 18 56 58 59 9 3.1 304 0.00 0.10 7 10 13 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 74 40 56 84 18 49 57 58 4.8 314 TOTALS 0.00 0.89 45 66 90 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 95 HOURS OF TEMP BELOW 45F = 259 86/50F = 141 HOURS OF TEMP BELOW 32F = 0 86/45F = 195 HOURS OF TEMP ABOVE 68F = 355 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 17 74 42 56 94 32 66 60 60 7 2.9 343 0.00 0.10 6 10 13 JAN 18 75 44 58 96 39 72 61 61 8 3.1 359 0.00 0.11 7 11 15 JAN 19 77 45 58 97 27 72 61 61 9 3.6 331 0.00 0.10 8 12 16 JAN 20 75 49 63 90 42 62 62 62 23 8.3 352 0.00 0.15 8 12 17 JAN 21 74 51 64 84 19 47 62 62 27 9.2 354 0.00 0.19 8 13 18 JAN 22 69 44 57 77 16 40 61 61 17 5.6 376 0.00 0.16 5 8 12 JAN 23 73 38 54 84 17 51 60 60 11 3.8 380 0.00 0.13 6 9 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 74 45 59 89 27 59 61 61 5.2 356 TOTALS 0.00 0.94 48 73 102 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 144 HOURS OF TEMP BELOW 45F = 273 86/50F = 214 HOURS OF TEMP BELOW 32F = 0 86/45F = 297 HOURS OF TEMP ABOVE 68F = 394 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 24 75 44 58 84 20 51 60 61 10 3.1 270 0.00 0.09 7 11 15 JAN 25 64 49 57 86 40 62 59 60 21 8.3 83 0.00 0.04 3 7 12 JAN 26 64 35 51 95 32 66 58 59 17 4.7 387 0.00 0.12 2 4 7 JAN 27 61 41 52 91 37 59 58 60 16 6.0 312 0.00 0.10 1 4 7 JAN 28 64 43 54 55 18 34 58 59 25 9.6 400 0.00 0.19 3 5 9 JAN 29 69 38 54 68 14 34 58 59 16 4.5 388 0.00 0.15 4 7 10 JAN 30 70 39 53 76 17 48 58 59 14 4.5 382 0.00 0.13 5 7 11 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 67 41 54 79 25 51 58 60 5.8 317 TOTALS 0.00 0.82 25 45 69 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 170 HOURS OF TEMP BELOW 45F = 298 86/50F = 259 HOURS OF TEMP BELOW 32F = 0 86/45F = 367 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 VALLEY * * 1999 * * * ****************************************************** 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 31 72 40 56 80 17 49 60 60 25 6.5 398 0.00 0.16 5 9 12 FEB 1 70 41 56 89 20 49 60 61 23 6.9 412 0.00 0.17 5 8 11 FEB 2 73 39 57 75 17 38 60 60 22 7.4 416 0.00 0.20 6 9 12 FEB 3 74 33 53 85 12 50 59 60 15 4.3 422 0.00 0.16 6 8 11 FEB 4 62 45 51 100 46 78 57 58 18 4.9 88 0.50 0.01 2 5 9 FEB 5 63 40 52 100 66 95 57 58 14 5.6 344 0.01 0.08 2 4 7 FEB 6 64 40 52 100 50 88 58 59 9 2.9 404 0.01 0.10 3 5 8 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 68 40 54 90 33 64 59 59 5.5 355 TOTALS 0.52 0.88 29 48 70 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 199 HOURS OF TEMP BELOW 45F = 329 86/50F = 307 HOURS OF TEMP BELOW 32F = 0 86/45F = 437 HOURS OF TEMP ABOVE 68F = 421 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 7 71 42 55 100 46 82 59 60 9 3.1 416 0.00 0.11 5 8 12 FEB 8 74 45 58 100 40 81 61 62 9 3.4 428 0.00 0.12 7 10 15 FEB 9 77 46 61 100 41 74 63 63 14 4.5 427 0.00 0.14 9 12 17 FEB 10 63 47 55 64 10 30 62 62 40 14.8 456 0.00 0.25 2 6 10 FEB 11 58 45 51 29 15 22 57 58 31 13.6 397 0.00 0.23 1 3 7 FEB 12 69 47 56 43 13 20 58 58 29 12.8 468 0.00 0.27 5 8 13 FEB 13 77 45 60 71 10 26 60 60 22 6.3 468 0.00 0.22 8 12 16 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 70 45 57 72 25 48 60 60 8.4 437 TOTALS 0.00 1.34 37 59 88 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 237 HOURS OF TEMP BELOW 45F = 334 86/50F = 366 HOURS OF TEMP BELOW 32F = 0 86/45F = 525 HOURS OF TEMP ABOVE 68F = 448 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 14 78 38 58 83 13 45 60 61 11 3.4 468 0.00 0.17 8 11 14 FEB 15 74 47 61 72 18 42 62 62 23 7.6 453 0.00 0.20 8 11 16 FEB 16 75 44 60 84 18 48 62 62 11 3.6 372 0.00 0.14 7 11 15 FEB 17 79 44 61 88 21 57 63 63 8 3.1 460 0.00 0.16 9 13 17 FEB 18 79 45 62 98 32 66 64 64 7 3.1 362 0.00 0.12 9 13 17 FEB 19 81 46 63 98 24 58 66 65 10 3.4 471 0.00 0.17 11 14 19 FEB 20 77 50 66 66 15 27 67 66 21 7.4 492 0.00 0.25 10 14 19 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 78 45 62 84 20 49 63 63 4.5 440 TOTALS 0.00 1.21 62 86 115 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 299 HOURS OF TEMP BELOW 45F = 341 86/50F = 452 HOURS OF TEMP BELOW 32F = 0 86/45F = 641 HOURS OF TEMP ABOVE 68F = 499 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 21 79 45 63 73 16 43 66 65 15 5.4 446 0.00 0.19 10 13 17 FEB 22 73 49 63 50 12 22 66 65 28 9.6 503 0.00 0.27 7 11 16 FEB 23 80 45 61 75 10 35 65 65 16 4.9 509 0.00 0.21 10 13 18 FEB 24 83 43 62 91 11 50 65 65 7 2.9 482 0.01 0.18 11 14 18 FEB 25 81 46 63 89 11 46 66 66 21 5.1 487 0.00 0.20 11 14 19 FEB 26 75 48 63 81 20 47 68 68 19 5.6 493 0.00 0.20 8 12 17 FEB 27 83 42 62 97 14 52 67 67 10 3.1 512 0.00 0.19 11 14 18 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 79 45 62 79 13 42 66 66 5.2 490 TOTALS 0.01 1.44 68 91 122 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 365 HOURS OF TEMP BELOW 45F = 346 86/50F = 543 HOURS OF TEMP BELOW 32F = 0 86/45F = 762 HOURS OF TEMP ABOVE 68F = 558 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 28 86 44 64 91 13 53 68 68 11 3.1 503 0.00 0.19 13 16 20 MAR 1 89 47 67 86 10 49 69 69 12 4.0 525 0.00 0.21 14 18 23 MAR 2 89 46 66 93 13 53 71 70 13 3.6 531 0.00 0.21 14 18 22 MAR 3 87 46 67 86 15 47 70 70 24 6.9 514 0.00 0.25 13 17 21 MAR 4 75 60 66 63 26 46 70 70 27 9.6 422 0.00 0.20 12 18 23 MAR 5 77 45 61 91 31 59 69 69 11 3.4 527 0.00 0.18 8 12 16 MAR 6 78 47 61 100 26 66 69 69 19 5.4 527 0.00 0.20 9 13 18 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 83 48 65 87 19 53 69 69 5.1 507 TOTALS 0.00 1.44 83 111 142 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 450 HOURS OF TEMP BELOW 45F = 346 86/50F = 654 HOURS OF TEMP BELOW 32F = 0 86/45F = 905 HOURS OF TEMP ABOVE 68F = 624 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 7 67 46 58 78 33 50 67 67 25 10.7 401 0.00 0.18 4 7 12 MAR 8 71 40 56 92 31 59 67 67 14 4.0 529 0.00 0.17 5 8 11 MAR 9 74 41 59 100 19 55 68 67 22 6.5 538 0.00 0.21 6 10 13 MAR 10 72 43 60 85 21 46 68 68 18 4.5 523 0.00 0.19 6 9 13 MAR 11 68 51 58 59 30 45 68 68 28 13.0 504 0.00 0.23 6 10 15 MAR 12 72 48 60 75 15 42 68 68 23 8.9 544 0.00 0.24 7 10 15 MAR 13 79 36 58 89 16 50 68 68 9 2.9 545 0.00 0.19 8 11 14 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 72 44 58 83 24 50 68 68 7.2 512 TOTALS 0.00 1.41 42 65 93 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 492 HOURS OF TEMP BELOW 45F = 360 86/50F = 719 HOURS OF TEMP BELOW 32F = 0 86/45F = 998 HOURS OF TEMP ABOVE 68F = 653 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 14 82 43 61 86 12 49 68 68 12 3.8 495 0.00 0.19 10 14 18 MAR 15 74 45 60 74 24 45 67 67 29 10.5 541 0.00 0.25 7 10 15 MAR 16 67 45 56 78 20 42 69 68 23 8.5 585 0.00 0.23 4 7 11 MAR 17 71 42 57 89 26 54 69 68 14 4.0 553 0.00 0.19 6 8 12 MAR 18 76 44 60 85 25 52 69 69 12 3.8 560 0.00 0.20 8 11 15 MAR 19 82 45 64 91 23 54 71 70 10 3.8 562 0.00 0.21 11 14 19 MAR 20 83 48 66 86 20 50 72 71 32 8.3 577 0.00 0.25 12 16 21 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 76 45 61 84 21 49 69 69 6.1 553 TOTALS 0.00 1.52 58 80 109 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 549 HOURS OF TEMP BELOW 45F = 367 86/50F = 799 HOURS OF TEMP BELOW 32F = 0 86/45F = 1106 HOURS OF TEMP ABOVE 68F = 700 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 21 80 51 65 77 13 39 72 71 25 5.8 598 0.00 0.24 11 16 21 MAR 22 82 43 64 91 14 48 72 71 11 3.6 592 0.00 0.23 10 14 18 MAR 23 76 47 62 87 26 49 71 71 22 7.4 570 0.00 0.25 8 12 17 MAR 24 78 46 63 91 25 52 72 71 13 4.0 576 0.00 0.22 9 13 17 MAR 25 82 47 67 ## ## ## 75 74 19 4.1 477 0.00 0.15 10 15 20 MAR 26 73 53 62 ## ## ## ## ## ## #.# ### 0.00 #.## 8 13 18 MAR 27 78 44 61 ## ## ## ## ## ## #.# ### 0.00 #.## 9 12 16 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 78 47 63 87 20 47 72 72 17 5.0 563 TOTALS 0.00 #.## 65 94 125 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 614 HOURS OF TEMP BELOW 45F = 368 86/50F = 893 HOURS OF TEMP BELOW 32F = 0 86/45F = 1231 HOURS OF TEMP ABOVE 68F = 767 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 28 81 43 64 ## ## ## ## ## ## #.# ### 0.00 #.## 10 13 17 MAR 29 86 49 67 95 20 57 74 73 10 3.1 646 0.00 0.24 13 17 23 MAR 30 86 50 69 86 11 40 75 74 26 5.8 661 0.00 0.30 14 18 23 MAR 31 71 51 62 62 22 40 72 72 33 13.2 618 0.00 0.30 6 11 16 APR 1 61 46 53 99 37 61 67 68 27 8.5 315 0.47 0.11 2 4 9 APR 2 66 45 55 100 28 67 58 58 19 8.3 644 0.43 0.22 3 7 11 APR 3 69 41 56 99 28 60 58 58 24 7.2 608 0.00 0.22 4 7 11 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 74 46 61 90 24 54 67 67 7.7 582 TOTALS 0.90 1.39 52 78 109 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 667 HOURS OF TEMP BELOW 45F = 368 86/50F = 970 HOURS OF TEMP BELOW 32F = 0 86/45F = 1339 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 4 65 43 54 88 31 56 59 59 27 8.1 662 0.00 0.22 3 6 9 APR 5 71 42 57 99 26 64 62 62 25 4.5 673 0.00 0.22 5 8 12 APR 6 75 43 60 96 26 62 65 64 21 7.2 662 0.00 0.25 7 10 14 APR 7 66 52 58 82 33 52 64 64 35 10.3 498 0.00 0.20 5 9 14 APR 8 72 46 59 84 25 51 66 65 20 5.1 694 0.00 0.24 6 10 14 APR 9 66 47 57 58 17 36 66 66 35 11.9 708 0.00 0.30 4 7 12 APR 10 73 37 58 82 11 39 66 66 20 4.7 722 0.00 0.27 6 8 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 70 44 58 84 24 51 64 64 7.4 660 TOTALS 0.00 1.70 36 59 87 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 704 HOURS OF TEMP BELOW 45F = 368 86/50F = 1029 HOURS OF TEMP BELOW 32F = 0 86/45F = 1426 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 11 78 42 60 91 14 50 68 67 19 5.4 693 0.00 0.28 8 12 15 APR 12 67 52 59 99 47 68 66 67 19 5.4 245 0.07 0.08 5 10 15 APR 13 77 45 61 100 33 67 68 66 12 3.8 692 0.00 0.23 8 12 16 APR 14 87 50 69 100 14 53 72 70 20 5.6 717 0.00 0.30 14 18 23 APR 15 84 62 74 42 10 20 74 72 29 10.3 727 0.00 0.41 18 23 28 APR 16 86 59 73 59 9 24 75 73 21 7.2 726 0.00 0.35 17 23 28 APR 17 93 49 73 78 7 35 76 74 10 3.8 751 0.00 0.32 16 20 25 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 82 51 67 81 19 45 71 70 5.9 650 TOTALS 0.07 1.97 86 117 150 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 790 HOURS OF TEMP BELOW 45F = 368 86/50F = 1145 HOURS OF TEMP BELOW 32F = 0 86/45F = 1575 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 18 98 49 75 78 6 36 78 76 10 3.4 759 0.00 0.33 17 21 26 APR 19 100 53 78 84 9 39 80 78 13 4.0 736 0.00 0.33 19 23 28 APR 20 98 55 80 79 10 30 81 79 29 8.3 730 0.00 0.40 19 24 29 APR 21 91 62 78 67 18 33 81 79 24 8.1 672 0.00 0.35 21 26 31 APR 22 84 58 70 84 26 48 79 78 31 10.5 718 0.00 0.33 16 21 26 APR 23 76 52 63 100 25 51 76 76 23 7.2 658 0.03 0.26 10 14 19 APR 24 77 46 63 100 32 64 74 74 20 6.0 695 0.01 0.26 9 12 17 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 89 54 72 85 18 43 78 77 6.8 710 TOTALS 0.04 2.26 111 141 175 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 900 HOURS OF TEMP BELOW 45F = 368 86/50F = 1287 HOURS OF TEMP BELOW 32F = 0 86/45F = 1751 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 25 84 50 68 96 25 54 77 75 15 4.7 730 0.00 0.28 13 17 22 APR 26 91 53 72 93 18 53 79 77 13 4.0 743 0.00 0.30 16 21 26 APR 27 94 54 75 90 15 46 80 78 21 5.4 735 0.00 0.32 18 22 27 APR 28 79 53 66 53 16 33 78 77 39 14.8 725 0.00 0.39 11 16 21 APR 29 70 43 59 88 27 49 73 73 17 6.0 591 0.00 0.22 5 8 12 APR 30 65 45 57 90 39 63 69 70 16 5.4 325 0.00 0.10 3 6 10 MAY 1 79 43 62 100 27 64 72 71 18 3.8 742 0.00 0.26 9 12 16 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 80 49 66 87 24 52 75 74 6.3 656 TOTALS 0.00 1.87 75 103 135 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 975 HOURS OF TEMP BELOW 45F = 368 86/50F = 1390 HOURS OF TEMP BELOW 32F = 0 86/45F = 1885 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 2 87 50 69 95 24 56 75 74 18 6.0 733 0.00 0.31 14 18 23 MAY 3 75 56 65 64 32 46 73 73 32 13.4 517 0.00 0.27 10 16 21 MAY 4 81 53 68 77 19 45 74 73 27 7.2 748 0.00 0.31 12 17 22 MAY 5 88 49 71 94 9 46 76 75 17 4.7 769 0.00 0.32 15 18 23 MAY 6 96 53 75 77 10 42 79 77 12 3.6 777 0.00 0.33 18 22 27 MAY 7 97 56 77 84 13 45 81 79 11 3.8 748 0.00 0.32 19 24 29 MAY 8 96 55 77 85 11 39 81 80 22 6.3 776 0.00 0.37 18 23 28 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 89 53 72 82 17 46 77 76 6.4 724 TOTALS 0.00 2.23 106 139 174 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1082 HOURS OF TEMP BELOW 45F = 368 86/50F = 1529 HOURS OF TEMP BELOW 32F = 0 86/45F = 2060 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 9 86 56 73 68 17 36 81 80 21 6.5 764 0.00 0.34 16 21 26 MAY 10 86 54 71 88 25 55 81 79 12 3.8 742 0.00 0.28 15 20 25 MAY 11 90 56 74 90 20 51 82 80 10 3.6 747 0.00 0.30 18 22 27 MAY 12 95 59 76 82 18 50 83 81 13 4.3 761 0.00 0.32 20 25 30 MAY 13 93 61 78 70 23 43 83 81 19 6.0 758 0.00 0.35 21 26 31 MAY 14 90 58 75 92 17 50 82 81 16 5.1 771 0.00 0.33 18 23 28 MAY 15 89 53 73 91 14 39 82 81 21 6.0 779 0.00 0.35 16 21 26 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 90 57 74 83 19 46 82 80 5.0 760 TOTALS 0.00 2.27 124 158 193 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1206 HOURS OF TEMP BELOW 45F = 368 86/50F = 1688 HOURS OF TEMP BELOW 32F = 0 86/45F = 2254 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 16 90 60 76 72 12 37 83 81 20 5.8 778 0.00 0.35 19 24 29 MAY 17 94 54 76 86 9 42 83 81 11 3.6 793 0.00 0.33 17 22 27 MAY 18 97 59 77 80 8 40 84 82 14 4.3 794 0.00 0.35 20 25 30 MAY 19 96 58 79 74 10 31 83 82 20 6.9 786 0.00 0.40 19 25 30 MAY 20 94 55 76 77 10 35 84 82 12 4.5 797 0.00 0.35 18 23 28 MAY 21 91 56 75 84 14 45 85 83 18 5.1 804 0.00 0.35 18 23 28 MAY 22 84 60 72 76 20 46 84 83 14 4.5 777 0.00 0.31 17 22 27 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 92 57 76 78 12 39 84 82 5.0 790 TOTALS 0.00 2.44 128 165 200 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1336 HOURS OF TEMP BELOW 45F = 368 86/50F = 1853 HOURS OF TEMP BELOW 32F = 0 86/45F = 2454 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 23 89 56 74 82 22 48 84 83 12 4.0 721 0.00 0.30 17 22 27 MAY 24 95 58 79 89 17 42 86 84 13 4.0 758 0.00 0.33 19 25 30 MAY 25 97 63 82 80 18 42 87 85 16 4.5 787 0.00 0.36 22 27 32 MAY 26 99 65 82 75 18 45 89 86 14 4.5 783 0.00 0.35 24 28 33 MAY 27 101 68 84 82 16 41 89 87 11 4.3 790 0.00 0.36 25 30 35 MAY 28 102 66 84 81 14 42 90 88 12 4.9 786 0.00 0.37 24 29 34 MAY 29 98 62 82 63 12 32 88 87 20 6.3 767 0.00 0.39 22 27 32 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 97 63 81 79 17 42 88 86 4.6 770 TOTALS 0.00 2.46 153 189 224 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1489 HOURS OF TEMP BELOW 45F = 368 86/50F = 2041 HOURS OF TEMP BELOW 32F = 0 86/45F = 2677 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 30 94 61 80 73 12 32 88 86 14 4.5 813 0.00 0.37 21 26 31 MAY 31 94 71 82 46 10 21 89 87 23 6.7 801 0.00 0.40 26 30 35 JUN 1 87 60 76 98 14 42 83 83 20 6.3 361 0.02 0.20 18 23 28 JUN 2 85 63 72 100 23 58 83 82 29 8.9 770 0.03 0.34 19 24 29 JUN 3 81 60 69 57 22 39 81 81 34 13.0 798 0.00 0.38 15 21 26 JUN 4 78 56 67 62 26 41 80 79 28 10.1 794 0.00 0.35 12 17 22 JUN 5 85 52 71 81 19 43 82 81 13 3.8 801 0.00 0.31 14 19 24 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 86 60 74 74 18 39 84 83 7.6 734 TOTALS 0.05 2.35 125 160 195 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1614 HOURS OF TEMP BELOW 45F = 368 86/50F = 2201 HOURS OF TEMP BELOW 32F = 0 86/45F = 2872 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 6 94 54 75 80 11 41 84 82 15 4.7 829 0.00 0.37 18 22 27 JUN 7 97 58 80 77 12 34 85 83 14 5.1 822 0.00 0.39 20 25 30 JUN 8 95 70 83 28 7 15 87 85 22 7.8 825 0.00 0.44 25 30 35 JUN 9 94 59 81 57 12 25 87 85 20 5.1 821 0.00 0.39 20 25 30 JUN 10 94 56 78 70 14 34 87 85 13 4.0 815 0.00 0.35 18 23 28 JUN 11 96 59 79 84 14 42 88 85 12 3.6 809 0.00 0.35 21 25 30 JUN 12 99 62 81 75 12 38 88 86 13 3.4 812 0.00 0.36 22 27 32 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 96 60 80 67 12 33 87 84 4.8 819 TOTALS 0.00 2.65 144 178 213 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1757 HOURS OF TEMP BELOW 45F = 368 86/50F = 2379 HOURS OF TEMP BELOW 32F = 0 86/45F = 3085 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 13 105 63 84 77 10 39 89 87 12 3.6 810 0.00 0.37 23 28 33 JUN 14 108 65 88 70 14 35 88 87 15 4.7 787 0.00 0.39 25 29 34 JUN 15 103 70 87 60 18 36 84 84 18 6.3 789 0.00 0.41 26 31 36 JUN 16 102 67 86 74 22 42 86 84 18 5.8 769 0.00 0.38 24 30 35 JUN 17 103 64 86 71 12 35 82 82 16 5.1 828 0.00 0.41 24 28 33 JUN 18 107 64 87 70 6 30 81 81 11 3.6 838 0.00 0.39 24 29 34 JUN 19 108 63 88 70 10 32 85 83 10 3.1 835 0.00 0.39 24 29 34 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 105 65 87 70 13 36 85 84 4.6 808 TOTALS 0.00 2.74 170 204 239 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1927 HOURS OF TEMP BELOW 45F = 368 86/50F = 2583 HOURS OF TEMP BELOW 32F = 0 86/45F = 3324 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 20 109 69 89 70 11 33 89 86 11 3.6 800 0.00 0.38 26 31 36 JUN 21 104 66 87 74 13 33 88 86 21 6.7 824 0.00 0.44 24 30 35 JUN 22 101 68 84 63 8 36 88 86 17 5.1 807 0.00 0.39 25 30 35 JUN 23 103 67 86 64 12 35 89 87 15 4.7 807 0.00 0.39 25 30 35 JUN 24 106 69 90 80 16 43 91 88 21 4.7 780 0.00 0.37 26 31 36 JUN 25 105 86 96 27 9 16 94 90 24 9.6 779 0.00 0.48 31 36 41 JUN 26 106 78 94 41 10 18 93 90 20 7.2 793 0.00 0.45 29 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 105 72 89 60 11 31 90 88 5.9 799 TOTALS 0.00 2.90 186 221 256 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2112 HOURS OF TEMP BELOW 45F = 368 86/50F = 2804 HOURS OF TEMP BELOW 32F = 0 86/45F = 3579 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 27 107 70 90 58 7 27 93 90 14 4.0 790 0.00 0.39 26 31 36 JUN 28 104 76 89 75 19 51 93 91 21 7.4 767 0.00 0.39 28 33 38 JUN 29 106 78 91 84 24 52 94 91 15 5.6 737 0.00 0.36 29 34 39 JUN 30 110 74 92 75 14 40 94 91 16 4.9 795 0.00 0.40 28 33 38 JUL 1 111 70 92 67 10 37 94 92 16 5.1 789 0.00 0.40 26 32 37 JUL 2 105 75 90 80 19 43 94 92 20 6.5 772 0.00 0.40 28 33 38 JUL 3 105 71 88 75 17 40 93 91 17 6.0 787 0.00 0.39 26 32 37 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 73 90 73 16 41 94 91 5.6 777 TOTALS 0.00 2.73 191 228 263 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2305 HOURS OF TEMP BELOW 45F = 368 86/50F = 3031 HOURS OF TEMP BELOW 32F = 0 86/45F = 3842 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 4 107 71 89 70 10 36 94 92 13 3.6 801 0.00 0.37 26 32 37 JUL 5 109 70 92 77 11 36 94 92 10 3.6 761 0.00 0.37 26 31 36 JUL 6 101 79 90 87 33 56 95 93 20 9.4 695 0.00 0.35 29 34 39 JUL 7 97 80 88 82 42 62 94 92 16 6.0 494 0.00 0.23 30 34 39 JUL 8 96 81 88 81 48 65 93 92 17 6.3 491 0.00 0.22 30 35 40 JUL 9 101 77 89 97 39 63 95 93 25 4.5 709 0.00 0.31 29 34 39 JUL 10 104 77 93 85 28 51 97 95 24 4.5 731 0.00 0.34 29 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 102 76 90 83 30 53 95 93 5.4 669 TOTALS 0.00 2.19 199 234 269 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2504 HOURS OF TEMP BELOW 45F = 368 86/50F = 3265 HOURS OF TEMP BELOW 32F = 0 86/45F = 4111 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 11 104 80 92 81 32 54 98 95 26 6.7 653 0.00 0.33 30 35 40 JUL 12 103 78 89 97 35 65 96 95 24 6.7 514 0.02 0.25 29 34 39 JUL 13 103 78 88 100 37 71 96 94 17 4.7 671 0.00 0.29 29 34 39 JUL 14 103 83 92 85 36 60 98 95 17 6.3 680 0.00 0.33 30 36 41 JUL 15 104 80 92 89 23 54 98 96 14 5.6 759 0.00 0.36 30 35 40 JUL 16 105 75 91 67 19 40 98 96 14 4.5 784 0.00 0.37 28 33 38 JUL 17 104 75 90 88 24 49 98 96 15 4.9 767 0.00 0.37 28 33 38 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 104 78 91 87 29 56 97 95 5.6 690 TOTALS 0.02 2.30 204 239 274 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2708 HOURS OF TEMP BELOW 45F = 368 86/50F = 3504 HOURS OF TEMP BELOW 32F = 0 86/45F = 4385 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 18 104 79 90 74 26 50 97 95 15 5.4 628 0.00 0.31 29 34 39 JUL 19 104 74 91 65 17 37 98 95 23 4.5 774 0.00 0.38 28 33 38 JUL 20 105 81 94 35 13 20 98 96 24 8.9 777 0.00 0.47 30 35 40 JUL 21 104 80 93 51 13 24 99 97 23 6.7 775 0.00 0.42 30 35 40 JUL 22 106 72 90 77 17 41 99 97 11 3.8 761 0.00 0.36 27 32 37 JUL 23 102 77 89 96 35 63 99 97 17 7.8 740 0.00 0.35 29 34 39 JUL 24 104 79 91 87 30 58 100 98 18 6.5 752 0.00 0.37 29 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 104 77 91 69 22 42 99 96 6.2 744 TOTALS 0.00 2.66 202 237 272 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2910 HOURS OF TEMP BELOW 45F = 368 86/50F = 3741 HOURS OF TEMP BELOW 32F = 0 86/45F = 4656 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 25 103 82 91 74 31 49 100 98 18 6.5 726 0.00 0.37 30 35 40 JUL 26 106 77 92 70 25 43 100 98 13 4.7 744 0.00 0.37 29 34 39 JUL 27 100 82 89 72 31 52 97 96 27 6.5 458 0.00 0.23 30 35 40 JUL 28 95 71 85 100 47 73 96 95 26 7.6 509 0.92 0.23 26 31 36 JUL 29 96 74 83 100 42 81 88 88 10 3.4 614 0.00 0.23 27 32 37 JUL 30 102 76 88 97 25 64 89 89 12 3.8 753 0.00 0.32 28 33 38 JUL 31 107 73 91 96 13 43 89 87 19 6.0 717 0.00 0.38 27 32 37 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 101 76 88 87 31 58 94 93 5.5 646 TOTALS 0.92 2.13 197 232 267 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3107 HOURS OF TEMP BELOW 45F = 368 86/50F = 3973 HOURS OF TEMP BELOW 32F = 0 86/45F = 4924 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 1 107 70 91 67 10 33 91 87 17 5.4 677 0.00 0.35 26 31 36 AUG 2 104 82 92 76 24 52 94 87 15 4.3 585 0.00 0.28 30 35 40 AUG 3 108 74 93 81 15 42 94 88 13 3.8 671 0.00 0.33 28 33 38 AUG 4 106 74 90 81 17 50 94 88 17 4.7 591 0.00 0.29 28 33 38 AUG 5 103 77 89 91 23 54 94 88 19 6.5 650 0.00 0.33 29 34 39 AUG 6 100 74 86 78 14 47 93 88 18 5.4 669 0.00 0.32 27 32 37 AUG 7 100 68 84 78 12 40 91 88 20 4.5 689 0.00 0.33 25 30 35 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 104 74 89 79 16 45 93 88 4.9 647 TOTALS 0.00 2.23 193 228 263 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3301 HOURS OF TEMP BELOW 45F = 368 86/50F = 4202 HOURS OF TEMP BELOW 32F = 0 86/45F = 5187 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 VALLEY * * 1999 * * * ****************************************************** 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 8 101 68 86 69 9 33 91 88 13 4.0 701 0.00 0.33 25 30 35 AUG 9 104 67 85 74 11 37 91 87 21 5.4 668 0.00 0.34 25 30 35 AUG 10 100 78 88 87 17 44 92 87 21 7.6 667 0.00 0.35 29 34 39 AUG 11 99 72 86 51 18 30 91 87 16 4.5 673 0.00 0.33 27 31 36 AUG 12 103 68 86 86 15 44 91 87 12 3.6 662 0.00 0.30 25 30 35 AUG 13 107 70 89 66 14 35 92 87 15 4.7 659 0.00 0.33 26 31 36 AUG 14 105 78 91 78 26 48 93 87 19 6.0 570 0.00 0.31 29 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 103 72 87 73 16 39 92 87 5.1 657 TOTALS 0.00 2.29 186 221 256 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3487 HOURS OF TEMP BELOW 45F = 368 86/50F = 4423 HOURS OF TEMP BELOW 32F = 0 86/45F = 5443 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 * * * * ## or 999 : 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 VALLEY * * 1999 * * * ****************************************************** 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 15 105 72 91 74 18 39 94 88 13 4.3 625 0.00 0.31 27 32 37 AUG 16 107 77 92 77 24 46 95 88 13 4.3 531 0.00 0.26 29 34 39 AUG 17 111 79 96 70 16 38 97 89 17 4.5 621 0.00 0.33 30 35 40 AUG 18 112 78 97 69 17 34 98 89 17 4.5 612 0.00 0.33 30 34 39 AUG 19 100 81 91 75 30 50 96 90 18 6.0 338 0.00 0.19 30 35 40 AUG 20 104 81 93 72 31 47 97 90 16 4.3 592 0.00 0.29 30 35 40 AUG 21 110 79 95 77 16 42 98 90 13 3.4 597 0.00 0.30 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 78 94 73 22 42 96 89 4.5 559 TOTALS 0.00 2.01 206 239 274 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3692 HOURS OF TEMP BELOW 45F = 368 86/50F = 4662 HOURS OF TEMP BELOW 32F = 0 86/45F = 5718 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 * * * * ## or 999 : 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 VALLEY * * 1999 * * * ****************************************************** 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 22 111 78 95 66 19 39 99 90 13 4.3 589 0.00 0.31 29 34 39 AUG 23 104 81 93 71 31 49 98 91 28 4.9 409 0.00 0.20 30 35 40 AUG 24 110 78 94 77 24 47 99 91 14 3.6 549 0.00 0.27 29 34 39 AUG 25 110 83 95 87 21 51 101 91 27 4.3 550 0.00 0.28 31 36 41 AUG 26 108 82 94 74 30 54 99 92 17 6.0 559 0.25 0.30 30 35 40 AUG 27 103 79 91 96 39 65 92 92 27 7.6 568 0.35 0.27 29 34 39 AUG 28 102 80 90 81 36 60 90 90 18 5.8 492 0.07 0.23 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 80 93 79 29 52 97 91 5.2 531 TOTALS 0.67 1.86 208 243 278 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3900 HOURS OF TEMP BELOW 45F = 368 86/50F = 4906 HOURS OF TEMP BELOW 32F = 0 86/45F = 5997 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 * * * * ## or 999 : 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 VALLEY * * 1999 * * * ****************************************************** 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 29 101 85 90 78 41 65 89 89 27 5.6 388 0.04 0.18 31 36 41 AUG 30 103 84 90 89 21 65 90 88 19 7.2 552 0.07 0.26 31 36 41 AUG 31 103 80 90 93 22 58 90 88 17 5.8 549 0.00 0.27 30 35 40 SEP 1 103 78 89 84 13 44 91 88 21 8.5 587 0.00 0.33 29 34 39 SEP 2 96 76 85 35 7 19 89 87 24 9.2 624 0.00 0.37 28 33 38 SEP 3 95 66 83 52 16 30 89 87 17 4.3 599 0.00 0.29 24 28 33 SEP 4 101 66 85 71 10 37 90 87 11 3.8 593 0.00 0.28 24 29 34 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 100 76 87 72 19 45 90 88 6.3 556 TOTALS 0.11 1.98 197 231 266 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 4095 HOURS OF TEMP BELOW 45F = 368 86/50F = 5136 HOURS OF TEMP BELOW 32F = 0 86/45F = 6262 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 * * * * ## or 999 : 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 VALLEY * * 1999 * * * ****************************************************** 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 5 104 68 86 76 11 36 91 87 14 3.4 597 0.00 0.28 25 30 35 SEP 6 105 68 87 62 9 31 91 87 12 3.6 597 0.00 0.29 25 30 35 SEP 7 106 68 87 62 9 30 91 87 16 4.0 592 0.00 0.30 25 30 35 SEP 8 105 69 88 80 22 47 92 87 14 4.5 543 0.00 0.26 26 31 36 SEP 9 99 81 89 93 32 61 93 88 17 3.8 274 0.00 0.13 30 35 40 SEP 10 103 78 90 81 38 60 94 88 24 6.7 423 0.00 0.23 29 34 39 SEP 11 104 81 91 96 33 66 96 88 18 5.4 481 0.00 0.22 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 104 73 88 79 22 47 93 87 4.5 501 TOTALS 0.00 1.71 190 226 261 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 4286 HOURS OF TEMP BELOW 45F = 368 86/50F = 5362 HOURS OF TEMP BELOW 32F = 0 86/45F = 6523 HOURS OF TEMP ABOVE 68F = 806 **************************************************************************** * 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 * * * * ## or 999 : 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 VALLEY * * 1999