****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA VALLEY * * 1998 * * * ****************************************************** 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 4 68 48 58 100 38 76 59 60 14 4.3 269 0.00 0.08 5 8 13 JAN 5 64 43 54 94 25 52 57 58 18 5.8 336 0.00 0.13 3 5 9 JAN 6 62 38 51 77 25 42 54 56 21 7.2 341 0.00 0.15 2 4 7 JAN 7 64 33 48 88 20 52 53 55 13 4.5 332 0.00 0.11 2 4 7 JAN 8 62 36 48 88 31 62 53 54 12 4.5 222 0.00 0.07 1 4 6 JAN 9 62 37 48 100 38 75 53 54 15 3.8 197 0.02 0.04 2 4 6 JAN 10 67 39 52 100 60 88 55 55 10 3.8 251 0.02 0.05 3 6 9 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 64 39 51 92 34 64 55 56 4.8 278 TOTALS 0.04 0.63 18 35 57 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 37 HOURS OF TEMP BELOW 45F = 229 86/50F = 63 HOURS OF TEMP BELOW 32F = 0 86/45F = 97 HOURS OF TEMP ABOVE 68F = 274 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 11 68 40 53 100 52 87 56 57 9 3.1 325 0.00 0.07 4 7 10 JAN 12 69 41 53 100 46 84 57 58 9 2.9 326 0.00 0.08 4 7 11 JAN 13 72 42 55 100 45 81 58 59 8 2.7 322 0.00 0.08 6 9 12 JAN 14 73 40 54 100 30 72 58 58 14 3.6 343 0.00 0.10 6 9 12 JAN 15 71 41 55 99 33 72 58 59 10 3.4 337 0.00 0.09 5 8 12 JAN 16 73 46 58 97 43 73 60 60 13 4.5 314 0.00 0.10 7 10 15 JAN 17 73 46 58 99 44 75 60 60 11 3.6 306 0.00 0.09 7 10 15 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 71 42 55 99 42 78 58 59 3.4 325 TOTALS 0.00 0.61 39 60 86 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 76 HOURS OF TEMP BELOW 45F = 260 86/50F = 123 HOURS OF TEMP BELOW 32F = 0 86/45F = 183 HOURS OF TEMP ABOVE 68F = 297 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 18 74 47 59 98 43 77 60 61 11 4.5 336 0.00 0.10 7 11 16 JAN 19 70 45 56 100 38 73 60 60 25 7.4 317 0.00 0.12 5 8 13 JAN 20 65 42 55 93 30 56 59 60 21 5.1 286 0.00 0.10 3 6 9 JAN 21 69 38 53 99 19 60 58 59 17 3.4 367 0.00 0.12 4 7 10 JAN 22 68 39 52 83 18 49 56 58 14 4.7 342 0.00 0.13 4 6 10 JAN 23 70 36 52 89 19 55 56 58 15 3.1 366 0.00 0.12 4 7 10 JAN 24 74 38 55 88 20 57 58 58 8 3.1 375 0.00 0.12 6 9 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 70 41 55 93 27 61 58 59 4.5 341 TOTALS 0.00 0.81 33 54 79 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 110 HOURS OF TEMP BELOW 45F = 298 86/50F = 178 HOURS OF TEMP BELOW 32F = 0 86/45F = 262 HOURS OF TEMP ABOVE 68F = 313 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 25 77 39 56 95 19 57 58 59 17 4.3 383 0.00 0.15 8 11 14 JAN 26 76 38 56 84 25 58 58 59 17 4.9 377 0.00 0.14 7 10 13 JAN 27 76 42 57 89 21 58 59 60 11 4.0 339 0.00 0.12 8 11 14 JAN 28 75 38 56 93 19 60 59 60 10 3.1 388 0.00 0.13 7 10 13 JAN 29 70 40 56 90 43 68 60 60 17 4.9 367 0.00 0.12 5 8 11 JAN 30 72 42 57 92 26 60 61 62 13 3.8 392 0.00 0.13 6 9 12 JAN 31 71 41 55 94 28 63 60 61 12 3.6 354 0.00 0.11 5 8 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 74 40 56 91 26 61 59 60 4.1 371 TOTALS 0.00 0.90 46 65 89 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 155 HOURS OF TEMP BELOW 45F = 339 86/50F = 244 HOURS OF TEMP BELOW 32F = 0 86/45F = 352 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 VALLEY * * 1998 * * * ****************************************************** 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 1 71 42 55 96 34 68 61 62 10 3.1 386 0.00 0.11 5 8 12 FEB 2 73 43 57 96 32 68 62 62 15 4.5 378 0.00 0.13 6 10 13 FEB 3 68 48 55 100 51 85 59 60 34 8.3 111 0.42 0.03 5 8 13 FEB 4 65 48 56 100 40 72 58 59 17 6.3 377 0.00 0.12 4 7 12 FEB 5 67 40 53 100 44 78 57 58 17 3.1 414 0.00 0.11 4 6 9 FEB 6 67 41 54 100 43 83 58 58 18 5.1 337 0.01 0.09 4 6 10 FEB 7 69 45 57 100 44 78 59 60 13 3.8 415 0.01 0.12 5 8 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 69 44 55 99 41 76 59 60 4.9 345 TOTALS 0.44 0.71 33 53 81 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 188 HOURS OF TEMP BELOW 45F = 354 86/50F = 297 HOURS OF TEMP BELOW 32F = 0 86/45F = 433 HOURS OF TEMP ABOVE 68F = 361 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 8 66 49 57 100 71 89 60 60 13 4.7 248 0.02 0.06 4 8 13 FEB 9 67 49 59 100 36 64 60 60 22 8.9 436 0.00 0.16 5 8 13 FEB 10 68 43 56 100 26 61 59 60 17 4.7 419 0.00 0.15 4 7 11 FEB 11 71 42 56 99 36 71 60 60 11 2.5 412 0.00 0.12 5 8 12 FEB 12 71 42 58 100 26 62 61 61 15 4.5 397 0.00 0.14 6 8 12 FEB 13 72 52 63 84 33 54 64 63 16 4.7 419 0.00 0.16 8 12 17 FEB 14 66 44 56 100 65 87 60 61 18 4.5 144 0.44 0.02 4 6 10 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 69 46 58 98 42 70 61 61 4.9 354 TOTALS 0.46 0.81 36 58 87 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 223 HOURS OF TEMP BELOW 45F = 365 86/50F = 356 HOURS OF TEMP BELOW 32F = 0 86/45F = 521 HOURS OF TEMP ABOVE 68F = 374 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 15 63 46 56 100 46 70 58 59 20 7.4 375 0.01 0.12 3 5 10 FEB 16 66 40 55 99 31 65 57 58 18 5.1 461 0.00 0.14 3 6 9 FEB 17 59 44 54 100 72 86 57 58 25 7.6 204 0.04 0.04 1 3 7 FEB 18 68 39 53 100 28 77 57 57 15 3.4 473 0.00 0.14 4 6 10 FEB 19 66 41 54 100 39 78 57 58 10 3.4 303 0.00 0.07 3 6 9 FEB 20 64 45 56 98 33 67 58 59 27 6.9 423 0.04 0.15 3 6 10 FEB 21 67 41 53 100 35 73 57 58 14 3.6 420 0.00 0.12 4 6 10 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 65 42 54 100 41 74 57 58 5.3 380 TOTALS 0.09 0.78 21 39 63 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 244 HOURS OF TEMP BELOW 45F = 388 86/50F = 394 HOURS OF TEMP BELOW 32F = 0 86/45F = 584 HOURS OF TEMP ABOVE 68F = 374 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 22 71 43 57 100 45 76 59 59 12 3.8 474 0.00 0.14 5 9 12 FEB 23 76 46 60 100 36 72 61 61 23 7.4 478 0.00 0.19 8 12 16 FEB 24 66 52 59 94 38 63 61 61 25 8.1 398 0.00 0.15 4 9 14 FEB 25 67 40 55 97 27 58 60 60 15 4.3 500 0.00 0.17 4 6 9 FEB 26 68 40 57 96 32 58 62 61 13 3.8 499 0.00 0.17 4 7 10 FEB 27 68 42 57 96 26 51 62 62 19 6.5 504 0.00 0.20 4 7 10 FEB 28 69 47 59 63 20 32 61 61 22 8.9 519 0.00 0.24 5 8 13 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 69 44 58 92 32 59 61 61 6.1 482 TOTALS 0.00 1.26 34 57 85 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 279 HOURS OF TEMP BELOW 45F = 402 86/50F = 452 HOURS OF TEMP BELOW 32F = 0 86/45F = 670 HOURS OF TEMP ABOVE 68F = 387 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 1 73 44 60 73 17 37 62 61 19 6.5 533 0.00 0.22 6 10 14 MAR 2 75 42 58 89 24 57 62 62 12 4.0 513 0.00 0.18 7 10 14 MAR 3 78 43 60 94 29 62 63 63 18 4.3 532 0.00 0.19 8 12 16 MAR 4 76 46 61 94 27 58 64 64 16 3.4 542 0.00 0.19 8 12 16 MAR 5 73 45 61 99 34 67 66 65 14 4.0 538 0.00 0.18 7 10 14 MAR 6 71 46 60 87 33 53 65 65 29 10.3 419 0.00 0.19 6 9 14 MAR 7 66 43 56 67 13 33 63 63 24 10.3 571 0.00 0.26 3 6 10 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 73 44 59 86 25 52 64 63 6.1 521 TOTALS 0.00 1.41 45 69 96 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 325 HOURS OF TEMP BELOW 45F = 410 86/50F = 520 HOURS OF TEMP BELOW 32F = 0 86/45F = 766 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 VALLEY * * 1998 * * * ****************************************************** 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 8 71 37 55 84 14 40 62 62 16 4.7 558 0.00 0.21 5 8 11 MAR 9 76 41 60 81 16 40 63 63 22 7.6 577 0.00 0.27 7 10 14 MAR 10 76 51 66 59 16 26 65 64 28 10.5 487 0.00 0.28 9 14 19 MAR 11 81 52 69 72 16 30 67 65 23 8.1 569 0.00 0.29 12 17 22 MAR 12 83 46 65 86 20 55 68 67 11 3.8 563 0.00 0.21 12 15 20 MAR 13 78 56 64 91 29 60 67 67 22 4.5 383 0.22 0.15 12 17 22 MAR 14 61 50 57 100 55 80 60 62 21 6.3 168 0.06 0.04 2 6 11 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 75 48 62 82 24 47 65 64 6.5 472 TOTALS 0.28 1.45 59 86 117 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 384 HOURS OF TEMP BELOW 45F = 423 86/50F = 606 HOURS OF TEMP BELOW 32F = 0 86/45F = 883 HOURS OF TEMP ABOVE 68F = 477 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 15 73 46 59 100 46 83 64 63 9 2.9 556 0.00 0.16 7 10 15 MAR 16 76 48 63 97 49 74 67 66 15 5.4 572 0.00 0.19 8 12 17 MAR 17 77 51 66 99 41 69 70 69 12 4.0 568 0.00 0.20 10 14 19 MAR 18 76 52 64 100 16 56 70 69 18 6.0 595 0.00 0.24 9 14 19 MAR 19 76 52 64 67 14 32 68 68 18 7.2 609 0.00 0.28 9 14 19 MAR 20 81 46 63 85 16 48 69 68 12 3.6 596 0.00 0.22 10 14 19 MAR 21 83 49 68 89 18 50 71 70 18 4.3 617 0.00 0.24 12 16 21 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 77 49 64 91 29 59 68 68 4.8 588 TOTALS 0.00 1.53 65 95 128 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 451 HOURS OF TEMP BELOW 45F = 423 86/50F = 701 HOURS OF TEMP BELOW 32F = 0 86/45F = 1011 HOURS OF TEMP ABOVE 68F = 538 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 22 88 50 70 90 15 51 73 71 9 3.1 617 0.00 0.24 14 19 24 MAR 23 92 54 73 84 19 51 75 73 9 3.4 623 0.00 0.25 17 22 27 MAR 24 91 54 73 84 17 49 75 74 16 5.8 629 0.00 0.28 17 22 27 MAR 25 81 56 67 96 28 63 73 73 33 8.9 611 0.12 0.26 13 19 24 MAR 26 69 51 61 94 40 65 68 69 24 6.7 424 0.00 0.15 6 10 15 MAR 27 72 46 60 100 36 66 69 68 21 6.0 599 0.00 0.21 6 10 14 MAR 28 70 43 56 95 40 66 65 67 32 9.2 347 0.00 0.14 5 8 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 80 51 66 92 28 59 71 71 6.2 550 TOTALS 0.12 1.53 78 109 142 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 530 HOURS OF TEMP BELOW 45F = 423 86/50F = 809 HOURS OF TEMP BELOW 32F = 0 86/45F = 1153 HOURS OF TEMP ABOVE 68F = 600 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 29 60 39 51 95 38 63 62 63 20 4.3 399 0.01 0.11 1 3 6 MAR 30 68 38 54 96 23 55 64 64 16 4.9 643 0.00 0.22 4 6 10 MAR 31 71 43 57 90 33 60 65 65 18 6.0 605 0.00 0.22 6 9 12 APR 1 66 46 57 82 27 50 65 65 26 10.3 561 0.01 0.23 4 7 11 APR 2 69 42 56 91 28 58 67 66 15 4.3 658 0.00 0.22 5 7 11 APR 3 76 42 60 96 22 54 69 68 32 6.3 667 0.00 0.25 8 11 14 APR 4 71 52 61 64 23 44 70 69 20 8.5 675 0.00 0.27 7 12 17 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 69 43 57 88 28 55 66 66 6.4 601 TOTALS 0.02 1.52 35 54 80 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 564 HOURS OF TEMP BELOW 45F = 432 86/50F = 864 HOURS OF TEMP BELOW 32F = 0 86/45F = 1234 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 5 72 43 61 90 26 51 70 69 21 6.3 638 0.00 0.24 6 9 13 APR 6 71 51 62 66 28 46 69 69 28 10.5 635 0.00 0.28 7 11 16 APR 7 71 47 61 80 27 47 69 68 22 8.7 651 0.00 0.27 6 10 14 APR 8 75 42 61 93 18 52 70 69 16 3.8 685 0.00 0.24 7 10 14 APR 9 81 47 65 87 18 48 72 71 10 3.1 687 0.00 0.26 11 14 19 APR 10 87 47 68 90 13 48 74 72 11 4.0 702 0.00 0.28 13 17 22 APR 11 81 54 65 71 22 46 73 72 32 6.9 586 0.00 0.25 12 18 23 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 77 47 63 82 22 48 71 70 6.2 655 TOTALS 0.00 1.82 62 89 120 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 627 HOURS OF TEMP BELOW 45F = 432 86/50F = 954 HOURS OF TEMP BELOW 32F = 0 86/45F = 1355 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 12 71 52 62 85 21 48 71 71 24 9.2 676 0.00 0.29 7 12 17 APR 13 72 41 60 84 26 44 70 70 24 9.2 688 0.00 0.29 5 9 12 APR 14 70 52 61 69 27 46 70 70 20 9.6 662 0.00 0.27 6 11 16 APR 15 69 53 60 60 21 42 69 69 26 11.2 633 0.00 0.28 6 11 16 APR 16 74 44 62 85 13 40 71 70 22 6.7 696 0.00 0.28 7 10 14 APR 17 79 45 65 76 14 35 72 71 18 6.5 721 0.00 0.30 9 13 17 APR 18 84 45 67 85 12 40 74 72 17 5.1 726 0.00 0.30 12 15 20 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 74 47 62 78 19 42 71 70 8.2 686 TOTALS 0.00 2.01 52 80 111 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 680 HOURS OF TEMP BELOW 45F = 432 86/50F = 1033 HOURS OF TEMP BELOW 32F = 0 86/45F = 1466 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 19 88 52 71 72 12 39 76 74 15 4.0 732 0.00 0.31 15 20 25 APR 20 95 53 75 82 12 42 78 76 15 4.3 732 0.00 0.32 17 22 27 APR 21 98 62 80 66 10 33 80 78 15 5.1 729 0.00 0.34 22 27 32 APR 22 98 56 78 81 12 42 81 79 14 4.3 730 0.00 0.33 19 24 29 APR 23 93 58 76 80 14 43 81 79 27 7.2 739 0.00 0.35 19 24 29 APR 24 80 60 69 66 24 43 79 78 26 11.0 721 0.00 0.34 15 20 25 APR 25 79 59 69 62 27 43 77 76 24 10.7 679 0.00 0.32 14 19 24 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 90 57 74 73 16 41 79 77 6.7 723 TOTALS 0.00 2.31 121 156 191 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 802 HOURS OF TEMP BELOW 45F = 432 86/50F = 1190 HOURS OF TEMP BELOW 32F = 0 86/45F = 1657 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 26 82 53 70 83 10 39 78 76 26 8.3 724 0.00 0.33 13 18 23 APR 27 89 48 71 81 14 39 78 77 13 4.0 735 0.00 0.31 14 18 23 APR 28 93 55 75 72 14 37 80 78 20 3.8 737 0.00 0.32 17 23 28 APR 29 95 57 77 74 13 40 81 80 13 4.5 720 0.00 0.32 19 24 29 APR 30 95 56 76 85 13 45 82 80 14 4.5 743 0.00 0.32 19 24 29 MAY 1 91 55 75 83 12 42 81 80 15 4.3 754 0.00 0.32 17 22 27 MAY 2 86 54 73 77 19 44 81 79 26 6.0 699 0.00 0.30 15 20 25 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 90 54 74 79 14 41 80 79 5.1 730 TOTALS 0.00 2.22 114 148 183 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 917 HOURS OF TEMP BELOW 45F = 432 86/50F = 1339 HOURS OF TEMP BELOW 32F = 0 86/45F = 1841 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 3 86 66 76 66 28 44 83 80 26 9.2 736 0.00 0.34 21 26 31 MAY 4 86 64 75 63 26 43 83 81 28 11.9 740 0.00 0.36 20 25 30 MAY 5 83 66 73 62 25 44 83 81 26 11.0 727 0.00 0.35 20 25 30 MAY 6 81 64 72 56 28 43 82 80 25 10.1 697 0.00 0.32 18 23 28 MAY 7 83 62 72 67 22 42 82 80 27 9.4 736 0.00 0.34 17 23 28 MAY 8 83 60 71 77 24 44 82 80 22 9.2 744 0.00 0.33 17 22 27 MAY 9 87 56 71 86 29 52 82 80 18 5.6 741 0.00 0.31 16 21 26 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 84 63 73 68 26 45 82 80 9.5 732 TOTALS 0.00 2.35 129 163 198 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1046 HOURS OF TEMP BELOW 45F = 432 86/50F = 1503 HOURS OF TEMP BELOW 32F = 0 86/45F = 2040 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 10 84 60 72 62 14 37 82 81 20 8.9 761 0.00 0.35 17 22 27 MAY 11 83 58 69 62 17 38 82 80 26 9.6 760 0.00 0.35 15 21 26 MAY 12 77 58 66 75 29 44 80 79 25 8.7 689 0.00 0.29 12 18 23 MAY 13 76 58 66 69 27 43 79 78 20 8.3 672 0.00 0.28 12 17 22 MAY 14 77 56 66 68 20 42 79 77 21 7.8 771 0.00 0.31 12 17 22 MAY 15 85 51 68 88 19 50 80 78 13 3.4 778 0.00 0.30 14 18 23 MAY 16 90 51 72 89 12 43 81 79 15 4.3 793 0.00 0.33 15 20 25 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 82 56 68 73 20 42 80 79 7.3 746 TOTALS 0.00 2.21 97 131 166 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1143 HOURS OF TEMP BELOW 45F = 432 86/50F = 1634 HOURS OF TEMP BELOW 32F = 0 86/45F = 2206 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 17 93 54 77 78 10 36 83 81 13 4.0 802 0.00 0.35 17 22 27 MAY 18 96 56 77 80 13 41 84 82 10 3.1 717 0.00 0.30 19 24 29 MAY 19 96 60 78 79 12 38 84 82 12 3.8 679 0.00 0.30 21 26 31 MAY 20 80 61 73 78 12 41 79 79 21 4.9 182 0.00 0.09 16 21 26 MAY 21 87 53 73 71 7 32 79 78 14 4.9 798 0.00 0.35 15 20 25 MAY 22 88 53 74 84 14 40 82 80 18 6.0 774 0.00 0.34 16 20 25 MAY 23 90 58 77 73 17 37 83 81 18 6.0 764 0.00 0.35 19 23 28 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 90 56 76 78 12 38 82 80 4.7 674 TOTALS 0.00 2.08 123 156 191 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1266 HOURS OF TEMP BELOW 45F = 432 86/50F = 1791 HOURS OF TEMP BELOW 32F = 0 86/45F = 2398 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 24 91 58 77 79 18 42 84 82 14 4.5 770 0.00 0.33 19 24 29 MAY 25 90 59 76 95 23 46 84 82 17 5.8 769 0.00 0.33 19 24 29 MAY 26 82 65 72 61 28 43 83 82 22 10.1 775 0.00 0.36 19 24 29 MAY 27 88 56 73 72 14 37 83 81 12 4.3 796 0.00 0.33 17 22 27 MAY 28 94 57 76 88 21 47 85 83 12 3.6 785 0.00 0.33 19 24 29 MAY 29 92 69 82 51 17 29 86 84 20 6.7 710 0.00 0.35 24 29 34 MAY 30 92 69 82 54 12 23 86 84 24 5.8 701 0.00 0.35 24 29 34 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 90 62 77 71 19 38 84 83 5.8 758 TOTALS 0.00 2.38 141 175 210 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1406 HOURS OF TEMP BELOW 45F = 432 86/50F = 1966 HOURS OF TEMP BELOW 32F = 0 86/45F = 2609 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 31 95 60 81 78 13 33 86 84 14 3.8 640 0.00 0.29 21 25 30 JUN 1 98 67 84 68 8 26 88 85 14 4.7 821 0.00 0.40 24 29 34 JUN 2 97 69 84 37 9 21 87 85 28 9.6 807 0.00 0.45 25 30 35 JUN 3 84 66 75 54 22 35 85 84 28 13.0 789 0.00 0.42 20 25 30 JUN 4 86 62 73 62 20 41 84 83 22 6.9 793 0.00 0.34 19 24 29 JUN 5 93 56 76 86 17 46 86 84 13 3.6 788 0.00 0.33 18 23 28 JUN 6 96 58 78 83 14 42 86 84 24 8.3 801 0.00 0.41 20 25 30 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 93 63 79 67 15 35 86 84 7.1 777 TOTALS 0.00 2.64 147 182 217 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1553 HOURS OF TEMP BELOW 45F = 432 86/50F = 2148 HOURS OF TEMP BELOW 32F = 0 86/45F = 2825 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 7 83 62 71 56 25 42 84 83 30 12.5 791 0.00 0.38 18 23 28 JUN 8 86 56 73 77 26 45 84 83 19 5.4 755 0.00 0.31 16 21 26 JUN 9 90 60 77 75 16 41 86 84 13 5.1 798 0.00 0.34 20 24 29 JUN 10 92 59 78 87 17 45 87 85 14 4.3 796 0.00 0.34 19 24 29 JUN 11 91 62 78 89 25 51 87 87 14 4.7 752 0.00 0.31 21 26 31 JUN 12 86 66 75 56 24 41 80 83 26 10.7 764 0.00 0.38 21 26 31 JUN 13 90 58 75 74 21 42 77 78 20 4.9 804 0.00 0.34 18 23 28 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 88 60 75 73 22 44 84 83 6.8 780 TOTALS 0.00 2.40 133 167 202 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1686 HOURS OF TEMP BELOW 45F = 432 86/50F = 2315 HOURS OF TEMP BELOW 32F = 0 86/45F = 3028 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 14 97 59 80 84 16 46 82 81 17 4.3 798 0.00 0.35 21 25 30 JUN 15 102 65 84 73 17 40 86 83 12 4.0 789 0.00 0.36 24 29 34 JUN 16 99 65 83 65 16 37 86 84 26 8.5 790 0.00 0.41 24 28 33 JUN 17 97 65 83 66 8 24 86 84 21 7.6 822 0.00 0.43 23 28 33 JUN 18 102 61 83 70 10 33 87 85 13 3.1 816 0.00 0.37 22 27 32 JUN 19 105 65 87 73 14 35 89 87 24 6.0 800 0.00 0.41 24 29 34 JUN 20 103 71 90 74 11 32 91 89 20 6.5 809 0.00 0.42 26 31 36 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 101 64 84 72 13 35 87 85 5.7 803 TOTALS 0.00 2.75 164 198 233 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1849 HOURS OF TEMP BELOW 45F = 432 86/50F = 2513 HOURS OF TEMP BELOW 32F = 0 86/45F = 3261 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 21 104 78 91 34 7 16 91 89 20 7.6 832 0.00 0.47 29 34 39 JUN 22 105 66 88 42 10 18 91 89 16 4.9 806 0.00 0.41 24 29 34 JUN 23 100 62 84 50 8 18 84 85 26 6.3 819 0.00 0.43 22 27 32 JUN 24 100 60 84 49 6 20 77 79 22 5.8 840 0.00 0.43 21 26 31 JUN 25 102 70 89 34 11 20 80 79 16 6.0 815 0.00 0.42 26 31 36 JUN 26 103 76 89 52 17 29 86 83 19 5.8 798 0.00 0.40 28 33 38 JUN 27 107 65 88 76 7 32 88 86 13 4.0 832 0.00 0.41 24 29 34 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 103 68 88 48 9 22 85 84 5.8 820 TOTALS 0.00 2.97 174 211 246 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2025 HOURS OF TEMP BELOW 45F = 432 86/50F = 2724 HOURS OF TEMP BELOW 32F = 0 86/45F = 3507 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 28 110 67 90 76 9 34 90 87 13 3.8 823 0.00 0.40 25 30 35 JUN 29 110 68 90 66 9 35 91 89 17 5.4 812 0.00 0.42 26 31 36 JUN 30 109 66 89 76 8 38 91 89 15 4.7 824 0.00 0.40 25 30 35 JUL 1 109 66 89 81 12 40 91 89 17 3.8 804 0.00 0.38 25 30 35 JUL 2 107 69 89 74 15 39 91 90 17 5.4 790 0.00 0.39 26 31 36 JUL 3 102 71 86 76 18 43 90 89 20 6.5 781 0.00 0.39 26 31 36 JUL 4 103 69 87 81 23 49 90 89 20 7.4 756 0.00 0.39 25 31 36 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 68 89 76 13 40 91 89 5.3 799 TOTALS 0.00 2.77 178 214 249 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2203 HOURS OF TEMP BELOW 45F = 432 86/50F = 2937 HOURS OF TEMP BELOW 32F = 0 86/45F = 3755 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 5 103 76 90 78 31 50 91 90 21 7.8 689 0.00 0.37 28 33 38 JUL 6 105 77 90 79 30 55 93 91 19 6.9 721 0.00 0.37 29 34 39 JUL 7 106 78 91 83 29 55 95 92 16 5.4 744 0.00 0.35 29 34 39 JUL 8 106 79 93 74 29 47 96 94 14 3.6 739 0.00 0.35 30 34 39 JUL 9 108 78 95 71 20 41 97 95 11 4.0 752 0.00 0.37 29 34 39 JUL 10 112 79 98 66 15 32 97 95 23 5.8 763 0.00 0.41 30 35 40 JUL 11 113 85100 43 12 24 98 96 24 7.2 774 0.00 0.45 31 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 108 79 94 71 24 43 95 93 5.8 740 TOTALS 0.00 2.67 206 239 274 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2408 HOURS OF TEMP BELOW 45F = 432 86/50F = 3177 HOURS OF TEMP BELOW 32F = 0 86/45F = 4030 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 12 108 79 93 77 25 46 96 95 21 7.4 753 0.00 0.40 30 34 39 JUL 13 109 78 93 77 17 45 97 95 19 5.1 757 0.00 0.37 29 34 39 JUL 14 110 73 93 68 11 32 96 95 13 3.6 759 0.00 0.38 28 33 38 JUL 15 116 78 99 50 6 21 95 95 17 4.7 770 0.00 0.42 29 34 39 JUL 16 112 76 95 62 21 38 89 91 20 6.9 733 0.00 0.42 29 34 39 JUL 17 113 81 96 69 19 43 90 90 15 4.7 716 0.00 0.36 30 35 40 JUL 18 113 84 98 63 20 39 93 91 21 7.4 716 0.00 0.41 31 36 41 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 112 78 95 67 17 38 94 93 5.7 743 TOTALS 0.00 2.76 206 240 275 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2614 HOURS OF TEMP BELOW 45F = 432 86/50F = 3418 HOURS OF TEMP BELOW 32F = 0 86/45F = 4306 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 19 103 82 92 77 34 54 94 92 27 11.0 685 0.00 0.38 30 35 40 JUL 20 101 83 91 78 33 55 94 92 20 8.5 613 0.00 0.32 31 36 41 JUL 21 96 77 85 98 44 73 92 91 21 6.0 529 0.11 0.22 28 33 38 JUL 22 104 78 90 89 33 60 94 92 19 5.1 734 0.00 0.34 29 34 39 JUL 23 104 81 91 79 31 54 96 94 18 6.0 718 0.00 0.35 30 35 40 JUL 24 104 80 92 78 31 52 95 94 16 4.0 745 0.00 0.34 30 35 40 JUL 25 108 78 94 86 22 47 91 92 11 3.4 762 0.00 0.35 29 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 103 80 91 84 33 56 94 92 6.3 684 TOTALS 0.11 2.30 207 242 277 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2820 HOURS OF TEMP BELOW 45F = 432 86/50F = 3659 HOURS OF TEMP BELOW 32F = 0 86/45F = 4582 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 26 114 76 96 81 12 38 90 90 15 4.5 768 0.00 0.40 29 34 39 JUL 27 117 77 99 67 10 30 93 92 14 4.5 773 0.00 0.41 29 34 39 JUL 28 112 83 96 80 19 49 95 93 19 8.1 740 0.00 0.41 31 36 41 JUL 29 108 83 94 86 27 52 96 94 19 6.9 712 0.00 0.37 31 36 41 JUL 30 107 79 92 79 21 50 93 93 19 5.6 735 0.00 0.37 29 34 39 JUL 31 107 73 92 66 14 40 88 89 13 4.0 747 0.00 0.35 27 32 37 AUG 1 105 80 91 88 27 55 89 89 16 4.7 734 0.00 0.34 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 110 79 94 78 19 45 92 91 5.5 744 TOTALS 0.00 2.65 206 240 275 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3026 HOURS OF TEMP BELOW 45F = 432 86/50F = 3899 HOURS OF TEMP BELOW 32F = 0 86/45F = 4857 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 2 109 79 93 74 16 44 92 91 11 4.0 739 0.00 0.35 30 34 39 AUG 3 114 75 96 71 10 34 95 93 12 3.6 734 0.00 0.37 28 33 38 AUG 4 113 79 96 68 13 40 96 94 12 3.1 730 0.00 0.35 30 35 40 AUG 5 109 82 95 74 26 49 96 94 24 8.1 702 0.00 0.38 30 35 40 AUG 6 107 83 94 61 25 43 96 94 25 7.4 684 0.00 0.37 31 35 40 AUG 7 108 81 93 81 28 52 95 94 20 8.1 677 0.00 0.37 30 35 40 AUG 8 104 82 92 77 33 55 95 94 23 8.5 635 0.00 0.34 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 109 80 94 72 22 45 95 93 6.1 700 TOTALS 0.00 2.53 209 244 279 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3235 HOURS OF TEMP BELOW 45F = 432 86/50F = 4144 HOURS OF TEMP BELOW 32F = 0 86/45F = 5137 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 9 94 78 85 96 54 79 90 90 24 5.4 186 0.08 0.07 29 33 38 AUG 10 100 74 88 100 37 68 91 90 13 4.5 664 0.00 0.29 28 32 37 AUG 11 104 80 92 84 33 55 95 93 15 4.0 672 0.00 0.31 30 35 40 AUG 12 106 80 93 71 30 47 97 95 26 6.3 700 0.00 0.35 30 35 40 AUG 13 107 81 93 84 30 54 98 96 24 5.8 613 0.00 0.30 30 35 40 AUG 14 104 81 92 71 33 51 97 96 20 5.8 659 0.00 0.33 30 35 40 AUG 15 107 81 93 88 24 54 98 96 16 4.9 686 0.00 0.34 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 103 79 91 85 34 58 95 94 5.2 597 TOTALS 0.08 1.99 207 240 275 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3441 HOURS OF TEMP BELOW 45F = 432 86/50F = 4384 HOURS OF TEMP BELOW 32F = 0 86/45F = 5412 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 16 108 80 91 73 22 47 98 96 34 5.6 667 0.00 0.35 30 35 40 AUG 17 106 78 92 78 25 49 96 95 22 8.1 669 0.00 0.37 29 34 39 AUG 18 102 79 91 76 26 53 98 96 14 5.6 694 0.00 0.33 29 34 39 AUG 19 103 79 91 93 13 47 98 97 13 3.6 698 0.00 0.32 29 34 39 AUG 20 108 72 92 61 15 31 98 96 11 3.4 699 0.00 0.34 27 32 37 AUG 21 111 81 98 53 20 32 100 98 16 5.1 676 0.00 0.37 30 35 40 AUG 22 112 83 98 71 22 42 101 99 16 4.7 664 0.00 0.35 31 36 41 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 79 93 72 20 43 98 97 5.2 681 TOTALS 0.00 2.43 205 240 275 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3646 HOURS OF TEMP BELOW 45F = 432 86/50F = 4625 HOURS OF TEMP BELOW 32F = 0 86/45F = 5688 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 23 111 85 98 67 24 44 100 98 19 7.2 653 0.00 0.37 31 36 41 AUG 24 104 85 94 87 30 55 98 96 21 8.9 502 0.00 0.30 31 36 41 AUG 25 105 83 93 82 28 51 98 97 21 6.5 645 0.00 0.33 30 36 41 AUG 26 106 79 93 73 27 44 99 98 11 3.6 649 0.00 0.31 30 34 39 AUG 27 110 78 95 75 19 42 99 97 15 4.0 619 0.00 0.31 29 34 39 AUG 28 116 79 99 69 13 34 91 91 27 4.7 654 0.00 0.35 30 35 40 AUG 29 111 87 99 71 22 41 90 91 23 5.6 641 0.00 0.34 31 36 41 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 109 82 96 75 23 44 96 95 5.8 623 TOTALS 0.00 2.31 212 247 282 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3858 HOURS OF TEMP BELOW 45F = 432 86/50F = 4872 HOURS OF TEMP BELOW 32F = 0 86/45F = 5970 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 30 113 83 99 61 17 38 94 92 11 3.6 655 0.00 0.33 31 36 41 AUG 31 112 88100 53 18 30 96 94 33 9.8 651 0.00 0.42 31 36 41 SEP 1 105 87 95 50 21 32 94 94 21 7.4 493 0.00 0.30 31 36 41 SEP 2 108 80 95 65 17 35 94 93 19 6.3 547 0.00 0.32 30 35 40 SEP 3 102 83 90 72 29 47 91 91 19 6.7 288 0.00 0.18 31 36 41 SEP 4 98 74 84 97 37 68 91 91 31 8.5 607 1.01 0.27 27 32 37 SEP 5 99 75 86 95 36 67 88 89 13 3.8 639 0.00 0.26 28 33 38 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 105 81 93 70 25 45 93 92 6.6 554 TOTALS 1.01 2.08 209 243 278 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 4066 HOURS OF TEMP BELOW 45F = 432 86/50F = 5115 HOURS OF TEMP BELOW 32F = 0 86/45F = 6248 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 6 105 78 91 91 24 52 90 90 14 4.7 652 0.00 0.31 29 34 39 SEP 7 105 79 91 81 28 52 92 91 13 4.3 602 0.00 0.28 29 34 39 SEP 8 105 81 92 80 24 52 93 92 16 5.1 635 0.00 0.32 30 35 40 SEP 9 103 82 91 94 37 65 93 92 23 8.1 574 0.00 0.30 30 35 40 SEP 10 102 80 90 76 30 54 94 92 18 6.0 611 0.00 0.31 30 35 40 SEP 11 103 79 90 83 19 48 94 92 19 4.5 588 0.00 0.29 29 34 39 SEP 12 105 76 93 49 12 26 94 93 18 6.5 631 0.00 0.36 29 33 38 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 104 79 91 79 25 50 93 92 5.6 613 TOTALS 0.00 2.17 206 241 276 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 4272 HOURS OF TEMP BELOW 45F = 432 86/50F = 5355 HOURS OF TEMP BELOW 32F = 0 86/45F = 6523 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * * * ****************************************************** 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 13 105 73 92 60 17 28 94 92 14 3.6 631 0.00 0.32 27 32 37 SEP 14 107 73 90 59 16 32 93 92 11 2.9 628 0.00 0.30 27 32 37 SEP 15 108 74 92 70 15 37 93 92 12 3.6 623 0.00 0.31 28 33 38 SEP 16 108 75 93 64 17 35 93 92 16 4.3 604 0.00 0.31 28 33 38 SEP 17 109 77 92 72 15 42 94 93 14 3.4 604 0.00 0.30 29 34 39 SEP 18 108 72 90 76 8 33 93 92 14 3.8 618 0.00 0.31 27 32 37 SEP 19 103 69 86 66 16 40 91 91 20 5.6 592 0.00 0.31 26 31 36 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 73 91 67 15 35 93 92 3.9 614 TOTALS 0.00 2.16 192 227 262 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 4465 HOURS OF TEMP BELOW 45F = 432 86/50F = 5583 HOURS OF TEMP BELOW 32F = 0 86/45F = 6786 HOURS OF TEMP ABOVE 68F = 606 **************************************************************************** * 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 * * 1998 * *