****************************************************** * * * ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY * * * * YUMA VALLEY * * 2007-2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- DEC 30 64 35 48 67 17 41 51 59 12 3.6 301 0.00 0.10 2 4 7 DEC 31 66 34 52 78 12 35 52 59 30 7.8 302 0.00 0.16 3 5 8 JAN 1 61 48 54 17 10 13 52 59 32 14.8 235 0.00 0.22 2 5 10 JAN 2 69 45 57 45 9 16 54 59 25 8.3 292 0.00 0.18 5 8 12 JAN 3 65 44 53 66 16 36 55 59 10 3.4 166 0.00 0.07 3 6 10 JAN 4 67 43 54 72 19 49 56 60 9 2.0 230 0.00 0.07 4 7 10 JAN 5 68 46 57 86 50 68 57 61 14 4.5 135 0.00 0.04 5 8 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 66 42 54 62 19 37 54 59 6.3 237 TOTALS 0.00 0.84 24 43 68 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 18 HOURS OF TEMP BELOW 45F = 213 86/50F = 33 HOURS OF TEMP BELOW 32F = 4 86/45F = 53 HOURS OF TEMP ABOVE 68F = 280 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JAN 6 69 45 58 88 39 61 60 61 18 4.0 247 0.00 0.08 5 8 12 JAN 7 62 48 55 91 52 72 60 62 16 5.4 218 0.01 0.06 2 5 10 JAN 8 63 38 51 92 43 67 57 62 10 3.4 261 0.00 0.07 2 4 7 JAN 9 69 38 53 94 30 64 58 62 9 1.6 306 0.00 0.08 4 7 10 JAN 10 68 39 53 88 30 60 57 62 15 3.6 292 0.00 0.09 4 6 10 JAN 11 72 38 55 89 25 55 57 62 14 3.1 307 0.00 0.10 5 8 11 JAN 12 72 40 56 86 24 51 58 62 15 4.3 301 0.00 0.11 5 9 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 68 41 54 90 35 61 58 62 3.6 276 TOTALS 0.01 0.59 27 48 72 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 46 HOURS OF TEMP BELOW 45F = 246 86/50F = 80 HOURS OF TEMP BELOW 32F = 4 86/45F = 125 HOURS OF TEMP ABOVE 68F = 289 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JAN 13 73 41 58 74 15 38 57 62 31 7.6 319 0.00 0.18 6 9 13 JAN 14 70 51 61 32 16 23 59 62 28 11.4 328 0.00 0.22 6 11 16 JAN 15 70 37 53 68 13 38 57 62 11 3.4 330 0.00 0.12 5 7 10 JAN 16 60 38 52 69 11 26 55 62 31 11.2 302 0.00 0.19 1 3 6 JAN 17 56 37 47 39 9 17 52 61 27 10.5 339 0.00 0.18 0 2 4 JAN 18 61 36 49 74 13 25 51 60 19 6.3 333 0.00 0.15 1 3 6 JAN 19 65 34 49 78 14 38 51 59 18 4.7 339 0.00 0.13 3 5 7 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 65 39 53 62 13 29 55 61 7.9 327 TOTALS 0.00 1.17 22 39 61 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 68 HOURS OF TEMP BELOW 45F = 295 86/50F = 119 HOURS OF TEMP BELOW 32F = 4 86/45F = 186 HOURS OF TEMP ABOVE 68F = 301 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JAN 20 65 32 47 79 16 48 52 59 8 2.5 340 0.00 0.10 2 4 7 JAN 21 65 35 50 90 32 58 53 59 19 3.4 329 0.00 0.10 3 5 8 JAN 22 65 38 52 86 30 56 56 59 11 2.9 334 0.00 0.10 3 5 8 JAN 23 65 36 50 85 29 59 56 60 13 2.9 336 0.00 0.10 3 5 8 JAN 24 64 44 54 88 25 60 58 60 18 5.4 332 0.00 0.11 3 5 9 JAN 25 65 40 52 91 35 64 57 61 14 3.6 348 0.00 0.10 3 5 8 JAN 26 65 39 52 85 38 66 57 61 9 2.7 212 0.06 0.05 3 5 8 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 65 38 51 86 29 59 56 60 3.3 319 TOTALS 0.06 0.66 20 35 56 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 86 HOURS OF TEMP BELOW 45F = 347 86/50F = 154 HOURS OF TEMP BELOW 32F = 4 86/45F = 243 HOURS OF TEMP ABOVE 68F = 301 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JAN 27 59 50 54 96 80 92 58 61 10 2.7 64 0.25 0.00 1 5 10 JAN 28 67 45 55 97 36 71 57 62 31 7.8 333 0.01 0.12 4 7 11 JAN 29 62 37 51 88 25 56 56 61 27 4.7 359 0.00 0.11 2 4 6 JAN 30 64 37 50 90 21 57 54 61 21 5.4 341 0.00 0.12 2 5 7 JAN 31 61 42 51 54 12 29 54 60 17 5.4 369 0.00 0.14 2 4 7 FEB 1 65 33 49 84 16 50 53 60 9 2.7 370 0.00 0.11 3 5 7 FEB 2 65 35 50 85 29 59 54 60 18 3.4 350 0.00 0.11 3 5 8 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 63 40 51 85 31 59 55 61 4.6 312 TOTALS 0.26 0.71 17 33 56 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 102 HOURS OF TEMP BELOW 45F = 387 86/50F = 188 HOURS OF TEMP BELOW 32F = 4 86/45F = 300 HOURS OF TEMP ABOVE 68F = 301 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- FEB 3 64 40 54 88 42 64 55 60 39 9.6 201 0.00 0.09 3 5 8 FEB 4 64 47 55 66 17 43 57 60 34 11.2 332 0.00 0.16 3 6 11 FEB 5 61 38 51 56 12 24 54 60 19 7.4 393 0.00 0.18 1 3 6 FEB 6 64 32 49 73 13 36 53 60 13 3.4 393 0.00 0.13 2 4 7 FEB 7 70 35 52 76 13 42 54 60 14 3.6 395 0.00 0.15 4 7 10 FEB 8 74 37 56 81 14 43 56 60 19 4.9 395 0.00 0.17 6 9 12 FEB 9 77 39 59 79 12 36 58 60 18 4.9 401 0.00 0.18 8 11 14 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 68 38 54 74 18 41 55 60 6.4 359 TOTALS 0.00 1.06 27 45 67 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 130 HOURS OF TEMP BELOW 45F = 427 86/50F = 233 HOURS OF TEMP BELOW 32F = 4 86/45F = 368 HOURS OF TEMP ABOVE 68F = 319 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- FEB 10 80 43 63 71 13 33 60 61 17 5.8 399 0.00 0.20 10 13 17 FEB 11 83 42 63 83 12 40 62 62 15 3.4 408 0.00 0.17 10 14 18 FEB 12 80 47 65 65 13 30 62 62 23 5.8 412 0.00 0.21 10 14 19 FEB 13 81 44 61 73 14 40 62 63 20 5.1 389 0.00 0.18 10 14 17 FEB 14 61 50 55 62 10 31 60 63 36 11.2 215 0.00 0.15 2 6 11 FEB 15 67 45 55 56 13 28 58 63 26 10.5 304 0.00 0.18 4 7 11 FEB 16 70 35 53 78 18 46 58 62 11 2.5 424 0.00 0.13 4 7 10 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 75 44 59 70 13 35 60 62 6.3 364 TOTALS 0.00 1.22 50 74 102 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 181 HOURS OF TEMP BELOW 45F = 437 86/50F = 306 HOURS OF TEMP BELOW 32F = 4 86/45F = 470 HOURS OF TEMP ABOVE 68F = 360 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- FEB 17 72 40 55 83 21 54 60 62 9 3.1 406 0.00 0.13 5 9 12 FEB 18 75 41 56 80 14 46 60 63 13 3.6 355 0.00 0.13 7 10 14 FEB 19 76 45 59 71 15 44 62 63 10 2.7 414 0.00 0.15 8 11 16 FEB 20 74 50 61 72 28 48 64 63 31 10.5 365 0.00 0.19 8 12 17 FEB 21 69 43 57 76 27 50 63 64 21 6.7 396 0.00 0.16 4 8 11 FEB 22 70 52 60 75 30 51 63 64 41 5.1 152 0.00 0.07 7 11 16 FEB 23 70 47 58 67 20 43 59 65 31 5.6 430 0.00 0.16 6 9 14 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 72 45 58 75 22 48 62 63 5.3 360 TOTALS 0.00 0.99 45 70 98 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 226 HOURS OF TEMP BELOW 45F = 451 86/50F = 375 HOURS OF TEMP BELOW 32F = 4 86/45F = 568 HOURS OF TEMP ABOVE 68F = 389 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- FEB 24 78 47 62 73 18 47 59 64 27 6.5 382 0.00 0.17 9 13 18 FEB 25 76 49 63 74 18 38 58 63 24 8.5 452 0.00 0.22 9 13 18 FEB 26 80 47 68 65 12 26 58 63 30 7.2 464 0.00 0.24 10 14 19 FEB 27 83 53 71 55 10 22 62 63 20 7.8 473 0.00 0.26 14 18 23 FEB 28 84 47 65 72 11 39 63 63 11 2.7 464 0.00 0.19 12 16 21 FEB 29 82 48 64 69 13 43 65 64 12 3.4 464 0.00 0.19 12 15 20 MAR 1 81 46 63 81 17 48 65 65 14 3.6 464 0.00 0.18 10 14 19 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 81 48 65 70 14 38 61 64 5.7 452 TOTALS 0.00 1.45 76 103 136 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 301 HOURS OF TEMP BELOW 45F = 451 86/50F = 477 HOURS OF TEMP BELOW 32F = 4 86/45F = 704 HOURS OF TEMP ABOVE 68F = 461 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 2 70 54 63 63 7 25 63 66 36 14.1 448 0.00 0.31 7 12 17 MAR 3 70 47 60 40 9 16 61 65 26 7.8 501 0.00 0.25 6 9 14 MAR 4 75 39 56 74 8 34 61 64 12 2.5 487 0.00 0.18 7 10 13 MAR 5 73 40 58 69 9 30 60 64 25 7.4 433 0.00 0.22 6 9 12 MAR 6 71 45 60 40 9 17 60 64 19 6.7 507 0.00 0.24 6 9 13 MAR 7 77 46 61 62 9 25 62 63 12 3.8 501 0.00 0.20 8 12 17 MAR 8 79 42 59 69 13 40 63 64 11 3.4 476 0.00 0.19 9 12 16 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 74 45 60 60 9 27 61 64 6.5 479 TOTALS 0.00 1.59 49 73 101 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 350 HOURS OF TEMP BELOW 45F = 464 86/50F = 550 HOURS OF TEMP BELOW 32F = 4 86/45F = 806 HOURS OF TEMP ABOVE 68F = 504 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 9 80 45 65 67 14 29 63 65 23 6.3 506 0.00 0.25 10 13 18 MAR 10 84 43 66 67 11 31 65 65 15 3.8 515 0.00 0.22 11 15 19 MAR 11 85 48 66 67 10 36 67 66 11 2.9 484 0.00 0.20 12 17 22 MAR 12 86 48 66 77 11 40 68 67 11 2.9 467 0.00 0.19 13 17 22 MAR 13 86 52 67 79 14 42 69 67 15 4.5 462 0.00 0.20 15 19 24 MAR 14 85 49 67 81 6 38 69 68 27 8.1 536 0.00 0.28 13 17 22 MAR 15 74 50 61 57 14 38 65 68 32 13.2 546 0.00 0.28 8 12 17 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 83 48 65 71 11 36 67 67 6.0 502 TOTALS 0.00 1.62 82 110 143 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 433 HOURS OF TEMP BELOW 45F = 464 86/50F = 660 HOURS OF TEMP BELOW 32F = 4 86/45F = 948 HOURS OF TEMP ABOVE 68F = 574 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 16 63 46 53 63 21 44 61 67 21 6.9 305 0.00 0.11 3 5 10 MAR 17 71 37 57 82 10 32 60 65 22 7.2 556 0.00 0.25 5 8 11 MAR 18 82 38 61 79 10 36 62 64 19 3.8 559 0.00 0.23 10 13 16 MAR 19 83 45 64 72 12 38 65 65 10 3.4 556 0.00 0.22 11 15 19 MAR 20 85 50 66 66 8 37 68 66 15 3.8 564 0.00 0.23 13 18 23 MAR 21 87 48 68 76 8 34 69 67 14 4.3 572 0.00 0.25 14 18 22 MAR 22 89 46 70 73 6 27 69 68 20 5.8 576 0.00 0.30 14 18 22 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 80 44 63 73 11 35 65 66 5.0 527 TOTALS 0.00 1.59 70 93 122 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 502 HOURS OF TEMP BELOW 45F = 473 86/50F = 754 HOURS OF TEMP BELOW 32F = 4 86/45F = 1070 HOURS OF TEMP ABOVE 68F = 632 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 23 88 53 74 51 5 13 69 68 22 6.7 583 0.00 0.32 15 20 25 MAR 24 90 45 69 63 7 28 70 69 15 3.6 582 0.00 0.26 14 18 22 MAR 25 88 46 69 74 7 32 71 69 16 3.4 587 0.00 0.25 13 17 22 MAR 26 89 52 70 56 11 30 71 70 23 5.4 574 0.00 0.28 15 20 25 MAR 27 86 50 69 73 10 37 72 70 12 4.3 581 0.00 0.24 14 18 23 MAR 28 86 52 69 73 13 44 73 71 11 4.0 575 0.00 0.24 14 19 24 MAR 29 86 50 69 72 19 37 72 71 24 8.7 572 0.00 0.29 14 18 23 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 88 50 70 66 10 32 71 70 5.2 579 TOTALS 0.00 1.88 99 130 164 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 602 HOURS OF TEMP BELOW 45F = 473 86/50F = 884 HOURS OF TEMP BELOW 32F = 4 86/45F = 1234 HOURS OF TEMP ABOVE 68F = 720 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAR 30 77 54 66 50 12 33 69 71 31 16.3 564 0.00 0.34 10 16 21 MAR 31 76 47 62 64 13 36 68 70 21 4.5 600 0.00 0.23 8 12 17 APR 1 81 45 63 80 12 44 69 69 9 2.7 551 0.00 0.20 10 14 18 APR 2 82 47 66 82 10 40 71 70 27 6.0 601 0.00 0.26 11 15 20 APR 3 81 56 67 69 20 38 70 70 27 8.9 596 0.00 0.28 13 19 24 APR 4 86 49 69 77 11 42 72 70 14 4.5 596 0.00 0.26 14 17 23 APR 5 85 50 70 65 14 29 72 71 23 9.2 604 0.00 0.32 13 18 23 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 81 50 66 70 13 37 70 70 7.4 587 TOTALS 0.00 1.89 79 109 143 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 683 HOURS OF TEMP BELOW 45F = 473 86/50F = 993 HOURS OF TEMP BELOW 32F = 4 86/45F = 1377 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- APR 6 82 51 68 66 13 38 72 71 16 4.7 606 0.00 0.25 12 17 22 APR 7 84 51 68 77 10 38 73 71 15 5.6 607 0.00 0.27 13 18 23 APR 8 82 51 69 77 10 33 72 72 32 9.8 596 0.00 0.32 12 17 22 APR 9 76 50 64 58 20 36 68 71 31 13.6 608 0.00 0.31 9 13 18 APR 10 83 46 65 86 10 41 70 70 22 5.8 644 0.00 0.28 12 15 20 APR 11 85 56 76 55 9 15 72 70 22 8.5 640 0.00 0.32 16 21 26 APR 12 89 57 75 59 7 15 73 71 20 7.6 657 0.00 0.36 18 23 28 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 83 52 69 68 11 31 71 71 7.9 623 TOTALS 0.00 2.11 92 122 156 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 775 HOURS OF TEMP BELOW 45F = 473 86/50F = 1115 HOURS OF TEMP BELOW 32F = 4 86/45F = 1533 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- APR 13 98 52 76 67 5 24 74 71 14 4.7 651 0.00 0.31 18 22 27 APR 14 99 50 76 80 7 32 77 72 10 3.6 655 0.00 0.30 17 21 26 APR 15 91 55 75 66 8 20 77 74 33 8.9 636 0.00 0.36 17 22 27 APR 16 84 58 72 68 7 20 74 74 25 9.4 662 0.00 0.35 16 21 26 APR 17 81 53 69 60 9 19 73 73 21 7.4 669 0.00 0.33 12 17 22 APR 18 90 49 69 66 8 33 74 72 11 3.6 671 0.00 0.28 15 19 24 APR 19 89 52 69 75 9 36 75 73 29 6.9 619 0.00 0.30 15 20 25 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 90 53 72 69 8 26 75 73 6.4 652 TOTALS 0.00 2.23 110 143 178 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 885 HOURS OF TEMP BELOW 45F = 473 86/50F = 1257 HOURS OF TEMP BELOW 32F = 4 86/45F = 1710 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- APR 20 82 52 66 62 10 36 74 73 20 6.5 667 0.00 0.29 13 17 22 APR 21 84 45 65 76 6 36 73 73 15 4.0 663 0.00 0.28 12 15 20 APR 22 89 49 69 82 9 39 75 73 11 3.8 656 0.00 0.28 14 19 24 APR 23 88 59 73 54 13 26 75 74 27 10.1 660 0.00 0.37 18 23 28 APR 24 88 53 71 65 9 30 75 73 21 5.6 661 0.00 0.31 15 20 25 APR 25 91 55 76 40 5 14 75 74 19 6.3 682 0.00 0.35 17 22 27 APR 26 95 50 78 81 6 23 76 74 21 6.9 669 0.00 0.37 17 21 26 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 88 52 71 66 8 29 75 73 6.2 665 TOTALS 0.00 2.25 106 138 172 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 991 HOURS OF TEMP BELOW 45F = 473 86/50F = 1395 HOURS OF TEMP BELOW 32F = 4 86/45F = 1882 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- APR 27 94 58 80 54 4 14 78 74 25 8.3 673 0.00 0.39 19 24 29 APR 28 99 50 75 67 5 30 78 75 14 3.6 650 0.00 0.30 17 21 26 APR 29 97 55 77 68 8 30 80 76 22 4.9 672 0.00 0.32 19 24 29 APR 30 88 53 75 60 9 24 79 76 28 10.1 679 0.00 0.37 15 20 25 MAY 1 83 56 71 75 7 24 76 76 31 9.2 689 0.00 0.36 14 20 25 MAY 2 88 55 74 60 6 16 76 75 20 6.5 700 0.00 0.35 16 21 26 MAY 3 93 50 72 83 8 34 78 75 11 2.9 679 0.00 0.28 16 20 25 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 92 54 75 67 7 25 78 75 6.5 677 TOTALS 0.00 2.37 116 151 186 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1108 HOURS OF TEMP BELOW 45F = 473 86/50F = 1545 HOURS OF TEMP BELOW 32F = 4 86/45F = 2067 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAY 4 94 53 75 71 8 30 80 76 23 5.4 686 0.00 0.32 17 22 27 MAY 5 88 59 73 70 13 33 80 76 21 5.8 662 0.01 0.30 18 23 28 MAY 6 82 54 68 84 24 55 79 77 16 5.4 674 0.00 0.26 13 18 23 MAY 7 88 57 71 77 19 53 79 77 19 6.3 679 0.00 0.30 18 22 27 MAY 8 88 52 72 78 16 46 80 77 14 4.3 683 0.00 0.28 15 20 25 MAY 9 91 60 75 80 10 38 82 77 17 4.7 627 0.00 0.28 20 25 30 MAY 10 91 52 73 83 15 44 82 78 13 3.6 681 0.00 0.28 16 21 26 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 89 55 72 78 15 43 80 77 5.1 670 TOTALS 0.01 2.02 117 151 186 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1225 HOURS OF TEMP BELOW 45F = 473 86/50F = 1696 HOURS OF TEMP BELOW 32F = 4 86/45F = 2253 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAY 11 95 56 76 83 12 40 83 78 14 3.6 675 0.00 0.29 19 24 29 MAY 12 93 57 75 65 12 27 82 79 36 10.5 676 0.00 0.38 19 24 29 MAY 13 86 56 73 67 6 29 78 78 31 9.8 698 0.00 0.37 16 21 26 MAY 14 94 49 73 79 6 35 80 77 12 3.4 653 0.00 0.28 16 20 25 MAY 15 98 58 80 74 11 30 82 78 25 6.5 648 0.00 0.35 20 25 30 MAY 16 96 67 82 61 14 30 85 78 28 7.6 687 0.00 0.37 24 29 34 MAY 17 100 62 82 75 13 39 87 79 11 3.6 675 0.00 0.30 22 27 32 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 95 58 77 72 11 33 82 78 6.4 673 TOTALS 0.00 2.34 136 170 205 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1360 HOURS OF TEMP BELOW 45F = 473 86/50F = 1866 HOURS OF TEMP BELOW 32F = 4 86/45F = 2458 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAY 18 106 63 85 74 10 38 89 81 12 3.8 675 0.00 0.32 23 28 33 MAY 19 107 67 86 70 12 35 90 82 13 4.3 674 0.00 0.33 25 30 35 MAY 20 106 68 87 64 10 31 90 83 20 5.4 665 0.00 0.35 25 30 35 MAY 21 90 61 77 61 13 30 85 83 32 11.9 667 0.00 0.40 20 25 30 MAY 22 80 55 69 71 14 39 79 81 28 9.8 513 0.00 0.27 13 18 23 MAY 23 74 53 63 81 27 56 76 79 29 7.4 571 0.04 0.22 8 14 19 MAY 24 76 58 66 67 24 41 78 78 18 6.0 658 0.00 0.26 12 17 22 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 91 61 76 70 16 39 84 81 6.9 632 TOTALS 0.04 2.15 126 162 197 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1488 HOURS OF TEMP BELOW 45F = 473 86/50F = 2028 HOURS OF TEMP BELOW 32F = 4 86/45F = 2655 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- MAY 25 80 54 68 74 21 39 80 78 26 6.9 699 0.00 0.30 12 17 22 MAY 26 81 57 68 62 16 36 79 77 22 7.6 713 0.00 0.31 14 19 24 MAY 27 87 52 72 82 14 40 81 77 16 3.6 693 0.00 0.28 15 19 24 MAY 28 91 57 78 67 12 26 83 78 22 6.0 705 0.00 0.34 18 23 28 MAY 29 92 67 80 49 7 18 84 79 22 7.8 728 0.00 0.38 23 28 33 MAY 30 95 63 80 51 8 25 86 79 22 5.1 726 0.00 0.35 22 27 32 MAY 31 98 61 83 56 5 20 87 80 19 6.3 732 0.00 0.39 22 27 32 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 89 59 76 63 12 29 83 78 6.2 714 TOTALS 0.00 2.35 126 160 195 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1614 HOURS OF TEMP BELOW 45F = 473 86/50F = 2188 HOURS OF TEMP BELOW 32F = 4 86/45F = 2850 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUN 1 101 60 85 56 7 18 87 81 20 7.4 721 0.00 0.41 21 26 31 JUN 2 99 71 87 22 8 12 86 81 25 11.4 721 0.00 0.48 26 31 36 JUN 3 98 61 82 49 8 22 87 81 24 7.4 731 0.00 0.39 21 27 32 JUN 4 96 57 77 60 13 33 85 81 31 10.5 679 0.00 0.39 19 24 29 JUN 5 96 59 78 66 6 28 85 81 19 5.4 782 0.00 0.37 20 25 30 JUN 6 100 56 79 72 6 30 86 81 18 4.7 751 0.00 0.37 20 25 30 JUN 7 99 64 82 47 10 27 87 81 20 4.9 740 0.00 0.37 23 28 33 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 98 61 81 53 8 24 86 81 7.4 732 TOTALS 0.00 2.78 150 186 221 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1765 HOURS OF TEMP BELOW 45F = 473 86/50F = 2374 HOURS OF TEMP BELOW 32F = 4 86/45F = 3071 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUN 8 100 66 83 60 12 31 90 82 14 4.0 731 0.00 0.34 24 29 34 JUN 9 105 62 84 72 6 32 91 83 13 2.9 733 0.00 0.34 23 28 33 JUN 10 108 64 86 63 8 31 91 84 18 4.5 723 0.00 0.37 24 29 34 JUN 11 102 61 83 71 6 30 92 84 13 3.6 726 0.00 0.34 22 27 32 JUN 12 100 66 83 61 13 33 91 85 22 5.8 729 0.00 0.37 24 29 34 JUN 13 105 62 85 77 11 35 92 85 13 3.1 706 0.00 0.32 23 28 33 JUN 14 108 67 88 65 10 32 94 85 11 2.9 657 0.00 0.31 25 30 35 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 104 64 85 67 9 32 92 84 3.8 715 TOTALS 0.00 2.39 165 200 235 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 1930 HOURS OF TEMP BELOW 45F = 473 86/50F = 2574 HOURS OF TEMP BELOW 32F = 4 86/45F = 3306 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUN 15 109 70 89 63 14 36 95 86 17 5.1 687 0.00 0.36 26 31 36 JUN 16 111 71 90 72 13 41 96 87 17 5.1 679 0.00 0.35 27 32 37 JUN 17 111 74 91 73 10 39 98 88 15 4.0 678 0.00 0.33 28 33 38 JUN 18 113 68 91 75 4 36 98 88 19 4.5 724 0.00 0.37 26 31 36 JUN 19 114 65 91 82 5 32 97 89 18 3.8 715 0.00 0.36 25 30 35 JUN 20 116 66 92 70 3 28 98 89 12 3.4 721 0.00 0.36 26 30 35 JUN 21 114 69 91 67 7 35 98 89 14 4.3 692 0.00 0.35 26 31 36 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 113 69 91 72 8 35 97 88 4.3 699 TOTALS 0.00 2.48 184 219 254 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2114 HOURS OF TEMP BELOW 45F = 473 86/50F = 2793 HOURS OF TEMP BELOW 32F = 4 86/45F = 3560 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUN 29 114 71 93 65 7 30 99 90 13 3.4 687 0.00 0.35 27 32 37 JUN 30 116 81 98 43 9 23 102 90 14 3.6 665 0.00 0.35 30 35 40 JUL 1 112 74 94 57 10 30 102 91 14 4.3 665 0.00 0.34 28 33 38 JUL 2 109 76 92 66 20 42 101 92 19 5.4 660 0.00 0.34 29 34 39 JUL 3 109 79 92 80 20 47 101 92 24 8.1 646 0.00 0.36 30 34 39 JUL 4 105 81 91 68 24 46 100 92 20 8.9 639 0.00 0.36 30 35 40 JUL 5 104 79 91 66 25 45 99 92 25 7.8 651 0.00 0.35 29 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 110 77 93 64 16 38 101 91 5.9 659 TOTALS 0.00 2.45 203 238 273 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2504 HOURS OF TEMP BELOW 45F = 473 86/50F = 3253 HOURS OF TEMP BELOW 32F = 4 86/45F = 4090 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUL 6 108 79 92 65 18 41 100 92 20 5.4 659 0.00 0.35 29 34 39 JUL 7 108 80 94 55 19 36 102 92 20 4.3 651 0.00 0.33 30 35 40 JUL 8 110 83 94 58 19 39 103 93 22 7.2 650 0.00 0.37 31 36 41 JUL 9 106 82 93 67 23 44 101 93 22 9.2 638 0.00 0.37 30 35 40 JUL 10 100 81 90 69 28 48 99 93 27 10.3 498 0.00 0.30 30 35 40 JUL 11 99 77 87 79 28 55 98 92 19 7.2 506 0.00 0.25 29 33 38 JUL 12 102 77 90 84 25 49 99 92 17 5.1 605 0.00 0.30 28 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 105 80 91 68 23 45 100 92 7.0 601 TOTALS 0.00 2.27 207 242 277 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2712 HOURS OF TEMP BELOW 45F = 473 86/50F = 3495 HOURS OF TEMP BELOW 32F = 4 86/45F = 4367 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUL 13 105 77 91 75 24 46 100 92 20 4.7 638 0.00 0.31 29 34 39 JUL 14 107 78 92 75 18 43 102 92 22 4.5 612 0.00 0.31 29 34 39 JUL 15 109 76 94 67 14 34 102 93 14 4.3 632 0.00 0.32 29 34 39 JUL 16 111 78 95 61 14 34 103 93 20 4.3 638 0.00 0.33 29 34 39 JUL 17 112 79 96 67 10 32 103 94 13 3.8 637 0.00 0.33 30 35 40 JUL 18 110 76 94 65 14 33 102 94 22 7.2 688 0.00 0.40 29 34 39 JUL 19 102 79 90 80 26 52 100 94 27 10.7 513 0.00 0.32 30 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 108 78 93 70 17 39 102 93 5.6 623 TOTALS 0.00 2.32 205 238 273 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 2916 HOURS OF TEMP BELOW 45F = 473 86/50F = 3734 HOURS OF TEMP BELOW 32F = 4 86/45F = 4641 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUL 20 101 80 89 85 22 54 99 93 20 8.1 581 0.05 0.30 30 35 40 JUL 21 106 75 90 74 15 40 98 93 18 4.9 642 0.00 0.33 28 33 38 JUL 22 109 75 92 72 10 32 99 92 15 4.0 671 0.00 0.34 28 33 38 JUL 23 109 73 92 56 4 22 100 93 13 3.4 684 0.00 0.34 28 33 38 JUL 24 106 75 92 63 20 38 99 93 20 7.4 634 0.00 0.36 28 33 38 JUL 25 104 81 92 71 25 44 101 93 22 8.1 628 0.00 0.35 30 35 40 JUL 26 107 81 94 62 18 35 101 93 22 6.7 627 0.00 0.36 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 106 77 92 69 16 38 100 93 6.1 638 TOTALS 0.05 2.38 202 236 271 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3118 HOURS OF TEMP BELOW 45F = 473 86/50F = 3972 HOURS OF TEMP BELOW 32F = 4 86/45F = 4913 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- JUL 27 103 79 90 77 12 39 100 93 22 8.3 645 0.00 0.37 29 34 39 JUL 28 105 75 90 73 14 35 98 93 17 5.4 645 0.00 0.34 28 33 38 JUL 29 108 74 91 62 12 33 99 93 17 4.9 650 0.00 0.34 28 33 38 JUL 30 109 73 92 51 12 28 99 93 16 4.5 623 0.00 0.33 28 33 38 JUL 31 113 76 95 62 10 26 102 93 12 3.1 616 0.00 0.31 29 34 39 AUG 1 113 77 95 58 11 30 102 93 16 4.5 558 0.00 0.31 29 34 39 AUG 2 108 82 93 68 23 44 102 94 25 9.8 566 0.00 0.36 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 108 77 92 64 13 34 100 93 5.8 615 TOTALS 0.00 2.36 201 236 271 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3320 HOURS OF TEMP BELOW 45F = 473 86/50F = 4207 HOURS OF TEMP BELOW 32F = 4 86/45F = 5185 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AUG 3 103 83 92 72 28 49 101 94 24 10.5 510 0.00 0.32 30 36 41 AUG 4 107 82 94 66 18 42 101 94 20 6.7 579 0.00 0.32 30 35 40 AUG 5 110 80 96 60 14 32 103 94 15 4.5 632 0.00 0.33 30 35 40 AUG 6 110 84 97 50 15 30 104 94 19 3.6 544 0.00 0.29 31 36 41 AUG 7 109 83 93 80 21 44 103 95 25 4.5 437 0.00 0.24 31 36 41 AUG 8 104 81 91 73 28 53 101 95 29 8.1 543 0.00 0.31 30 35 40 AUG 9 105 81 93 85 24 49 102 94 17 6.0 578 0.00 0.31 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 82 94 69 21 43 102 94 6.3 546 TOTALS 0.00 2.12 212 247 282 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3532 HOURS OF TEMP BELOW 45F = 473 86/50F = 4454 HOURS OF TEMP BELOW 32F = 4 86/45F = 5466 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AUG 10 108 81 94 72 11 39 103 94 17 4.9 593 0.00 0.31 30 35 40 AUG 11 109 76 93 49 10 24 101 94 15 4.7 621 0.00 0.33 29 34 39 AUG 12 107 78 92 74 23 44 100 94 23 6.9 510 0.00 0.30 29 34 39 AUG 13 102 82 92 70 33 49 100 94 17 4.5 394 0.00 0.20 30 35 40 AUG 14 100 80 90 76 31 49 99 94 29 4.9 390 0.01 0.20 30 35 40 AUG 15 105 80 92 75 24 45 99 94 18 6.3 565 0.00 0.31 30 35 40 AUG 16 108 81 93 73 18 42 100 94 22 7.4 599 0.00 0.35 30 35 40 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 106 80 92 70 21 42 100 94 5.7 525 TOTALS 0.01 2.00 208 243 278 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3740 HOURS OF TEMP BELOW 45F = 473 86/50F = 4697 HOURS OF TEMP BELOW 32F = 4 86/45F = 5744 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AUG 17 107 80 93 74 20 42 100 94 19 6.5 599 0.00 0.33 30 35 40 AUG 18 107 81 92 75 21 49 101 94 18 6.3 590 0.00 0.31 30 35 40 AUG 19 107 77 92 72 12 31 101 94 14 3.8 610 0.00 0.32 29 34 39 AUG 20 107 72 92 52 7 19 100 94 13 3.8 632 0.00 0.33 27 32 37 AUG 21 109 74 90 65 9 32 99 94 24 5.8 622 0.00 0.35 28 33 38 AUG 22 104 78 89 76 18 46 99 93 20 6.3 603 0.00 0.32 29 34 39 AUG 23 107 77 90 86 18 47 99 93 15 4.9 590 0.00 0.30 29 34 39 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 107 77 91 71 15 38 100 94 5.3 607 TOTALS 0.00 2.26 202 236 271 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 3941 HOURS OF TEMP BELOW 45F = 473 86/50F = 4933 HOURS OF TEMP BELOW 32F = 4 86/45F = 6015 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * * 2008 * * * ****************************************************** DATE AIR TEMP REL HUM SOIL TEMP WIND SOLAR RAIN ETo HEAT UNITS 4" 20" SPEED RAD MX MN AV MX MN AV AV AV MX AV 55 50 45 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AUG 24 107 79 92 68 21 45 101 94 15 5.6 580 0.00 0.30 30 34 39 AUG 25 102 82 90 82 30 56 102 94 22 10.3 552 0.00 0.31 30 35 40 AUG 26 99 75 86 78 34 58 99 94 22 6.7 445 0.00 0.21 28 33 38 AUG 27 103 81 91 78 30 56 101 94 17 5.8 536 0.00 0.26 30 35 40 AUG 28 100 82 89 82 30 59 100 94 22 8.5 452 0.00 0.25 30 35 40 AUG 29 100 76 87 92 31 60 96 94 42 6.5 532 0.28 0.25 28 33 38 AUG 30 92 77 83 86 39 68 93 93 17 6.3 277 0.00 0.13 28 33 38 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVERAGE 100 79 88 81 31 57 99 94 7.1 482 TOTALS 0.28 1.71 204 239 274 ANNUAL & SEASONAL TOTALS ---------------------------------------------------- HEAT UNITS^ CHILL INFORMATION^^ ------------- ------------------------------ 86/55F = 4145 HOURS OF TEMP BELOW 45F = 473 86/50F = 5172 HOURS OF TEMP BELOW 32F = 4 86/45F = 6288 HOURS OF TEMP ABOVE 68F = 729 **************************************************************************** * 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 4 AND 20 * * 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 * ****************************************************************************