ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 1/ 1 74 44 58 96 32 71 57 57 10 3.4 319 0.00 0.10 7 10 14 1/ 2 72 43 57 100 39 75 58 58 10 3.1 317 0.00 0.09 6 9 13 1/ 3 72 44 57 100 50 82 58 59 8 2.5 307 0.00 0.08 6 9 13 1/ 4 68 48 58 100 38 77 59 60 14 4.3 269 0.00 0.08 5 8 13 1/ 5 64 43 54 94 25 52 57 58 18 5.8 336 0.00 0.13 3 5 9 1/ 6 62 38 51 77 25 42 54 56 21 7.2 341 0.00 0.15 2 4 6 1/ 7 64 33 48 88 20 52 53 55 13 4.5 332 0.00 0.11 2 4 7 1/ 8 62 36 48 88 31 62 53 55 12 4.5 222 0.00 0.07 1 4 6 1/ 9 62 37 48 100 38 75 53 54 15 3.8 197 0.02 0.04 2 4 7 1/10 67 39 52 100 60 88 55 55 10 3.8 251 0.02 0.05 3 6 9 1/11 68 40 53 100 52 87 56 57 9 3.1 325 0.00 0.07 4 7 10 1/12 69 41 53 100 46 84 57 58 9 2.9 326 0.00 0.08 5 7 11 1/13 72 42 55 100 45 81 58 59 8 2.7 322 0.00 0.08 6 9 12 1/14 73 40 54 100 30 72 58 58 14 3.6 343 0.00 0.10 6 9 12 1/15 71 41 55 99 33 72 58 59 10 3.4 337 0.00 0.09 5 8 12 1/16 73 46 58 97 43 73 60 60 13 4.5 314 0.00 0.10 7 10 15 1/17 73 46 58 99 44 75 60 60 11 3.6 306 0.00 0.09 7 10 14 1/18 74 47 59 98 43 77 60 61 11 4.5 336 0.00 0.10 7 11 16 1/19 70 45 56 100 38 73 60 60 25 7.4 317 0.00 0.12 5 8 12 1/20 65 42 55 93 31 56 59 60 21 5.1 286 0.00 0.10 3 6 9 1/21 69 38 53 99 19 60 58 59 17 3.4 367 0.00 0.12 4 7 10 1/22 68 39 52 83 19 49 56 58 14 4.7 342 0.00 0.13 4 6 9 1/23 70 36 52 89 19 55 56 58 15 3.1 366 0.00 0.12 4 7 10 1/24 74 38 55 88 20 57 58 58 8 3.1 375 0.00 0.12 6 9 12 1/25 77 39 56 95 19 57 58 59 17 4.3 383 0.00 0.15 8 11 14 1/26 76 38 56 84 25 58 58 59 17 4.9 377 0.00 0.14 7 10 13 1/27 76 42 57 89 21 58 59 60 11 4.0 339 0.00 0.12 8 11 14 1/28 75 38 56 93 19 60 59 60 10 3.1 388 0.00 0.13 7 10 13 1/29 70 40 56 91 43 68 60 60 17 4.9 367 0.00 0.12 5 8 11 1/30 72 42 57 93 26 60 61 62 13 3.8 392 0.00 0.13 6 9 13 1/31 71 41 55 94 28 63 60 61 12 3.6 354 0.00 0.11 5 8 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 70 41 55 94 33 67 58 58 13 4.1 328 TOTAL 0.04 3.23 155 243 352 RESULTANT WIND VECTOR = 2.1 MPH AT 7 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 2/ 1 71 42 55 96 34 68 61 62 10 3.1 386 0.00 0.11 5 8 12 2/ 2 73 43 57 96 32 68 62 62 15 4.5 378 0.00 0.13 6 10 13 2/ 3 68 48 55 100 51 85 59 60 34 8.3 111 0.42 0.03 5 8 13 2/ 4 65 48 56 100 40 72 58 59 17 6.3 377 0.00 0.12 4 7 12 2/ 5 67 40 53 100 44 78 57 58 17 3.1 414 0.00 0.11 4 6 9 2/ 6 67 41 54 100 43 83 58 58 18 5.1 337 0.01 0.09 4 7 10 2/ 7 69 45 57 100 44 78 59 60 13 3.8 415 0.01 0.12 5 8 12 2/ 8 66 49 57 100 71 89 60 60 13 4.7 248 0.02 0.06 4 8 13 2/ 9 67 49 59 100 37 64 60 60 21 8.9 436 0.00 0.16 5 8 13 2/10 68 43 56 100 26 61 59 60 17 4.7 419 0.00 0.15 4 7 11 2/11 71 42 56 99 36 71 60 60 11 2.5 412 0.00 0.12 5 8 12 2/12 71 42 58 100 26 62 61 61 15 4.5 397 0.00 0.14 6 9 12 2/13 73 52 63 84 33 54 64 64 16 4.7 419 0.00 0.16 8 12 17 2/14 66 44 56 100 65 87 60 61 18 4.5 144 0.44 0.02 4 7 10 2/15 63 46 56 100 46 70 58 59 20 7.4 375 0.01 0.12 3 5 10 2/16 66 40 55 99 31 65 57 58 18 5.1 461 0.00 0.14 3 6 9 2/17 59 44 54 100 72 86 57 58 25 7.6 204 0.04 0.04 1 3 7 2/18 68 39 53 100 28 77 57 57 15 3.4 473 0.00 0.14 4 7 10 2/19 66 41 54 100 39 78 57 58 10 3.4 303 0.00 0.07 3 6 9 2/20 64 46 56 98 33 67 58 59 27 6.9 423 0.04 0.15 3 6 10 2/21 67 41 53 100 35 73 57 58 14 3.6 420 0.00 0.12 4 6 10 2/22 71 43 57 100 45 76 59 59 12 3.8 474 0.00 0.14 5 8 12 2/23 76 46 60 100 36 72 61 61 23 7.4 478 0.00 0.19 8 12 16 2/24 66 52 59 94 38 63 61 61 25 8.1 398 0.00 0.15 5 9 14 2/25 67 40 55 97 27 58 60 60 15 4.3 500 0.00 0.17 4 6 9 2/26 68 40 57 96 32 58 62 61 13 3.8 499 0.00 0.17 4 7 10 2/27 68 42 57 96 26 51 62 62 19 6.5 504 0.00 0.20 4 7 10 2/28 69 47 59 63 20 32 61 61 22 8.9 519 0.00 0.24 5 9 13 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 68 44 56 97 39 70 59 60 18 5.3 390 TOTAL 0.99 3.56 123 208 317 RESULTANT WIND VECTOR = 0.8 MPH AT 306 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 3/ 1 73 44 60 73 17 37 62 61 19 6.5 533 0.00 0.22 6 10 14 3/ 2 75 42 58 89 24 57 62 62 12 4.0 513 0.00 0.18 7 10 14 3/ 3 78 43 60 94 29 62 64 63 18 4.3 532 0.00 0.19 8 12 16 3/ 4 76 46 61 94 27 58 64 64 16 3.4 542 0.00 0.19 8 12 16 3/ 5 73 46 61 99 34 67 66 65 14 4.0 538 0.00 0.18 7 10 14 3/ 6 71 46 60 87 33 53 65 65 29 10.3 419 0.00 0.19 6 9 14 3/ 7 66 43 56 67 13 33 63 63 24 10.3 571 0.00 0.26 3 6 10 3/ 8 71 37 55 84 14 40 62 62 16 4.7 558 0.00 0.21 5 7 11 3/ 9 76 41 60 81 16 40 63 63 21 7.6 577 0.00 0.27 7 11 14 3/10 76 51 66 59 16 26 65 64 28 10.5 487 0.00 0.28 9 14 18 3/11 82 52 69 73 16 30 67 65 23 8.1 569 0.00 0.29 12 17 22 3/12 83 46 65 86 20 55 68 67 11 3.8 563 0.00 0.21 12 15 20 3/13 78 56 64 91 29 60 67 67 22 4.5 383 0.22 0.15 12 17 22 3/14 61 50 57 100 55 80 60 62 21 6.3 168 0.06 0.04 2 6 11 3/15 73 46 59 100 46 83 64 63 9 2.9 556 0.00 0.16 7 10 14 3/16 76 48 63 97 49 74 67 66 15 5.4 572 0.00 0.19 8 12 17 3/17 77 51 66 99 41 69 70 69 12 4.0 568 0.00 0.20 10 14 19 3/18 76 52 64 100 16 56 70 69 18 6.0 595 0.00 0.24 9 14 19 3/19 76 52 64 67 14 32 68 68 18 7.2 609 0.00 0.28 9 14 19 3/20 81 46 63 85 16 49 69 68 12 3.6 596 0.00 0.22 10 14 18 3/21 83 49 68 89 18 50 71 70 18 4.3 617 0.00 0.24 12 16 21 3/22 88 50 70 90 15 51 73 71 9 3.1 617 0.00 0.24 14 19 24 3/23 92 54 73 84 19 51 75 73 9 3.4 623 0.00 0.25 17 22 27 3/24 91 54 73 84 17 49 75 74 16 5.8 629 0.00 0.28 17 22 27 3/25 81 56 67 96 28 63 73 73 33 8.9 611 0.12 0.26 14 18 23 3/26 69 51 61 94 40 65 68 69 24 6.7 424 0.00 0.15 6 10 15 3/27 72 46 60 100 36 66 69 68 21 6.0 599 0.00 0.21 6 10 14 3/28 70 43 56 95 40 66 65 67 32 9.2 347 0.00 0.14 5 8 12 3/29 60 39 51 95 38 63 62 63 20 4.3 399 0.01 0.11 1 3 6 3/30 68 38 55 96 23 55 64 64 16 4.9 643 0.00 0.22 4 7 10 3/31 71 43 57 90 33 60 65 65 18 6.0 605 0.00 0.22 6 9 12 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 76 47 62 88 27 55 67 66 19 5.8 534 TOTAL 0.41 6.49 262 376 511 RESULTANT WIND VECTOR = 1.4 MPH AT 312 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 4/ 1 66 46 57 82 27 51 65 65 26 10.3 561 0.01 0.23 4 7 11 4/ 2 69 42 56 91 28 58 67 66 15 4.3 658 0.00 0.22 5 8 11 4/ 3 76 42 60 96 23 54 69 68 32 6.3 667 0.00 0.25 8 11 14 4/ 4 71 52 61 65 23 44 70 69 20 8.5 675 0.00 0.27 7 11 16 4/ 5 73 43 61 90 26 51 70 69 21 6.3 638 0.00 0.24 6 9 13 4/ 6 71 51 62 66 28 46 69 69 28 10.5 635 0.00 0.28 7 11 16 4/ 7 71 47 61 80 27 47 69 68 22 8.7 651 0.00 0.27 6 10 14 4/ 8 75 42 61 93 18 52 70 69 16 3.8 685 0.00 0.24 7 10 14 4/ 9 81 47 65 87 18 48 72 71 10 3.1 687 0.00 0.26 11 14 19 4/10 87 47 68 90 13 48 74 72 11 4.0 702 0.00 0.28 14 17 22 4/11 81 54 65 71 22 46 73 72 32 6.9 586 0.00 0.25 12 17 22 4/12 71 52 62 85 21 48 71 71 24 9.2 676 0.00 0.29 7 12 17 4/13 72 41 60 84 26 44 70 70 23 9.2 688 0.00 0.29 5 9 12 4/14 70 52 61 69 27 46 70 70 20 9.6 662 0.00 0.27 6 11 16 4/15 69 53 60 60 21 42 69 69 26 11.2 633 0.00 0.28 6 11 16 4/16 74 44 62 85 13 40 71 70 22 6.7 696 0.00 0.28 7 10 14 4/17 79 45 65 76 14 35 72 71 18 6.5 721 0.00 0.30 9 13 17 4/18 84 45 67 85 12 40 74 73 17 5.1 726 0.00 0.30 12 15 19 4/19 88 52 71 72 12 39 76 74 15 4.0 732 0.00 0.31 15 20 25 4/20 95 53 75 82 12 42 78 76 15 4.3 732 0.00 0.32 17 22 27 4/21 98 62 80 66 10 33 80 78 15 5.1 729 0.00 0.34 22 27 32 4/22 98 56 78 81 12 42 81 79 14 4.3 730 0.00 0.33 19 24 29 4/23 93 58 76 80 14 43 81 79 27 7.2 739 0.00 0.35 19 24 29 4/24 80 60 69 66 24 43 79 78 26 11.0 721 0.00 0.34 15 20 25 4/25 79 59 69 62 27 43 77 76 24 10.7 679 0.00 0.32 14 19 24 4/26 82 53 70 83 11 39 78 76 26 8.3 724 0.00 0.33 13 18 23 4/27 89 48 71 81 14 39 78 77 13 4.0 735 0.00 0.31 14 18 23 4/28 93 55 75 72 14 37 80 78 20 3.8 737 0.00 0.32 17 23 28 4/29 95 57 77 74 13 40 82 80 13 4.5 720 0.00 0.32 19 24 29 4/30 95 56 76 85 13 45 82 80 14 4.5 743 0.00 0.32 19 24 29 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 81 51 67 79 19 44 74 73 20 6.7 689 TOTAL 0.01 8.72 345 468 607 RESULTANT WIND VECTOR = 3.5 MPH AT 282 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 5/ 1 91 55 75 83 12 42 82 80 15 4.3 754 0.00 0.32 17 22 27 5/ 2 86 55 73 77 19 44 81 79 26 6.0 699 0.00 0.30 15 20 25 5/ 3 86 66 76 66 28 44 83 80 26 9.2 736 0.00 0.34 21 26 31 5/ 4 86 64 75 63 26 43 83 81 28 11.9 740 0.00 0.36 20 25 30 5/ 5 83 66 73 62 25 45 83 81 26 11.0 727 0.00 0.35 20 25 30 5/ 6 81 64 72 57 28 43 82 80 25 10.1 697 0.00 0.32 18 23 28 5/ 7 83 62 72 67 22 42 82 80 27 9.4 736 0.00 0.34 17 23 27 5/ 8 83 60 71 77 25 44 82 80 22 9.2 744 0.00 0.33 17 22 27 5/ 9 87 56 71 87 29 52 82 80 18 5.6 741 0.00 0.31 16 21 26 5/10 84 60 72 62 14 37 82 81 20 8.9 761 0.00 0.35 17 22 27 5/11 83 58 69 62 17 39 82 80 26 9.6 760 0.00 0.35 15 20 25 5/12 77 58 66 75 29 44 80 79 25 8.7 689 0.00 0.29 12 17 22 5/13 76 58 66 69 27 43 79 78 20 8.3 672 0.00 0.28 12 17 22 5/14 77 56 66 68 20 42 79 77 21 7.8 771 0.00 0.32 12 17 22 5/15 85 51 68 88 19 50 80 78 13 3.4 778 0.00 0.30 14 18 23 5/16 90 51 72 89 12 43 81 79 15 4.3 793 0.00 0.33 15 20 25 5/17 93 54 77 78 10 36 83 81 13 4.0 802 0.00 0.35 17 22 27 5/18 96 56 77 80 13 41 84 82 10 3.1 717 0.00 0.30 19 24 29 5/19 96 60 78 79 12 38 84 82 12 3.8 679 0.00 0.30 21 26 31 5/20 80 61 73 78 12 41 79 79 21 4.9 182 0.00 0.09 16 21 26 5/21 87 53 73 71 7 32 79 78 14 4.9 798 0.00 0.35 15 20 25 5/22 88 53 74 84 14 40 82 80 18 6.0 774 0.00 0.34 16 21 26 5/23 90 58 77 73 17 37 83 81 18 6.0 764 0.00 0.35 19 23 28 5/24 91 58 77 79 18 42 84 82 14 4.5 770 0.00 0.33 19 24 29 5/25 90 59 76 95 23 46 84 82 17 5.8 769 0.00 0.33 19 24 29 5/26 82 65 72 61 28 43 83 82 22 10.1 775 0.00 0.36 19 24 29 5/27 88 56 73 72 14 37 83 82 12 4.3 796 0.00 0.33 17 22 27 5/28 94 57 76 88 21 47 85 83 12 3.6 785 0.00 0.33 19 24 29 5/29 92 69 82 51 17 29 86 84 20 6.7 710 0.00 0.35 24 29 34 5/30 92 69 82 54 12 23 86 84 24 5.8 701 0.00 0.35 24 29 34 5/31 95 60 81 78 13 33 86 84 14 3.8 640 0.00 0.29 21 26 31 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 87 59 74 73 19 41 82 81 19 6.6 725 TOTAL 0.00 9.92 542 696 851 RESULTANT WIND VECTOR = 4.0 MPH AT 277 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 6/ 1 98 67 84 68 8 26 88 85 14 4.7 821 0.00 0.40 24 29 34 6/ 2 97 69 84 37 9 21 87 85 28 9.6 807 0.00 0.45 25 30 35 6/ 3 84 66 75 54 23 35 85 84 28 13.0 789 0.00 0.42 20 25 30 6/ 4 86 62 73 63 20 41 84 83 21 6.9 793 0.00 0.34 19 24 29 6/ 5 93 56 76 86 17 46 86 84 13 3.6 788 0.00 0.33 18 23 28 6/ 6 96 58 78 83 14 42 86 84 24 8.3 801 0.00 0.41 20 25 30 6/ 7 83 62 71 56 25 42 84 83 30 12.5 791 0.00 0.38 18 23 28 6/ 8 86 56 73 77 26 45 84 83 19 5.4 755 0.00 0.31 16 21 26 6/ 9 90 60 77 75 16 41 86 84 13 5.1 798 0.00 0.34 20 25 30 6/10 92 59 78 87 17 45 87 85 14 4.3 796 0.00 0.34 19 24 29 6/11 91 62 78 89 25 51 87 87 14 4.7 752 0.00 0.31 21 26 31 6/12 86 66 75 56 24 41 80 83 26 10.7 764 0.00 0.38 21 26 31 6/13 90 58 75 74 21 42 77 78 20 4.9 804 0.00 0.34 18 23 28 6/14 97 59 80 84 17 46 82 81 17 4.3 798 0.00 0.35 21 25 30 6/15 102 65 84 73 17 41 86 83 12 4.0 789 0.00 0.36 24 29 34 6/16 99 65 83 65 17 37 86 84 26 8.5 790 0.00 0.41 24 29 34 6/17 97 65 83 66 8 24 86 84 21 7.6 822 0.00 0.43 23 28 33 6/18 102 61 83 70 10 33 87 85 13 3.1 816 0.00 0.37 22 27 32 6/19 105 65 87 73 14 35 89 87 24 6.0 800 0.00 0.41 24 29 34 6/20 103 71 90 74 11 32 91 89 20 6.5 809 0.00 0.42 26 31 36 6/21 104 78 91 34 7 16 91 89 20 7.6 832 0.00 0.47 29 34 39 6/22 105 66 88 42 10 19 91 89 16 4.9 806 0.00 0.41 24 30 35 6/23 100 62 84 50 8 18 84 85 26 6.3 819 0.00 0.43 22 27 32 6/24 100 60 84 49 6 20 77 79 22 5.8 840 0.00 0.43 21 26 31 6/25 102 70 89 34 11 20 80 79 16 6.0 815 0.00 0.42 26 31 36 6/26 103 76 89 52 17 29 86 83 19 5.8 798 0.00 0.40 28 33 38 6/27 107 65 88 76 7 32 88 86 13 4.0 832 0.00 0.41 24 29 34 6/28 110 67 90 76 9 34 90 87 13 3.8 823 0.00 0.40 25 30 35 6/29 110 68 91 66 9 35 91 89 17 5.4 812 0.00 0.42 26 31 36 6/30 109 66 89 76 8 38 91 89 15 4.7 824 0.00 0.40 25 30 35 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 98 64 82 65 14 34 86 84 19 6.3 803 TOTAL 0.00 11.69 674 824 974 RESULTANT WIND VECTOR = 3.7 MPH AT 265 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 7/ 1 109 66 89 81 12 41 91 89 17 3.8 804 0.00 0.38 25 30 35 7/ 2 107 69 89 74 15 39 91 90 17 5.4 790 0.00 0.39 26 31 36 7/ 3 102 71 86 76 18 43 90 89 19 6.5 781 0.00 0.39 26 31 36 7/ 4 103 69 87 81 23 49 90 89 20 7.4 756 0.00 0.39 25 30 35 7/ 5 103 76 90 78 31 51 91 90 21 7.8 689 0.00 0.37 28 33 38 7/ 6 105 77 90 79 30 55 93 91 19 6.9 721 0.00 0.37 29 34 39 7/ 7 106 78 91 83 29 55 95 92 16 5.4 744 0.00 0.35 29 34 39 7/ 8 106 79 93 74 29 47 96 94 14 3.6 739 0.00 0.35 30 34 39 7/ 9 108 78 95 71 21 41 97 95 11 4.0 752 0.00 0.37 29 34 39 7/10 112 79 98 67 15 32 97 95 23 5.8 763 0.00 0.41 30 35 40 7/11 113 85100 43 12 24 98 96 24 7.2 774 0.00 0.45 31 36 41 7/12 109 79 93 77 25 46 96 95 21 7.4 753 0.00 0.40 30 34 39 7/13 109 78 93 77 17 45 97 95 19 5.1 757 0.00 0.37 29 34 39 7/14 110 73 93 68 11 32 96 95 13 3.6 759 0.00 0.38 28 33 38 7/15 116 78100 50 7 21 95 95 17 4.7 770 0.00 0.42 29 34 39 7/16 112 76 95 62 21 38 89 91 20 6.9 733 0.00 0.42 29 34 39 7/17 113 81 96 69 19 43 90 90 15 4.7 716 0.00 0.36 30 35 40 7/18 113 84 98 63 20 39 93 91 21 7.4 716 0.00 0.41 31 36 41 7/19 103 82 92 77 34 54 94 92 27 11.0 685 0.00 0.38 30 35 40 7/20 101 83 91 78 33 55 94 92 20 8.5 613 0.00 0.32 31 36 41 7/21 96 77 85 98 45 73 92 91 21 6.0 529 0.11 0.22 28 33 38 7/22 104 78 90 89 33 60 94 92 19 5.1 734 0.00 0.34 29 34 39 7/23 104 81 91 79 31 54 96 94 18 6.0 718 0.00 0.35 30 35 40 7/24 104 80 92 79 31 52 95 94 16 4.0 745 0.00 0.34 30 34 39 7/25 108 78 94 87 22 47 91 92 11 3.4 762 0.00 0.35 29 34 39 7/26 114 76 96 81 12 38 91 90 15 4.5 768 0.00 0.40 29 34 39 7/27 117 77 99 67 10 30 93 92 14 4.5 773 0.00 0.41 29 34 39 7/28 112 83 96 80 19 49 95 93 19 8.1 740 0.00 0.41 31 35 40 7/29 109 83 94 86 27 52 96 94 19 6.9 712 0.00 0.37 31 36 41 7/30 107 79 92 79 21 50 93 93 19 5.6 735 0.00 0.37 29 34 39 7/31 107 73 92 66 14 40 88 89 13 4.0 747 0.00 0.35 27 32 37 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 108 78 93 75 22 45 94 92 18 5.8 735 TOTAL 0.11 11.60 895 1050 1205 RESULTANT WIND VECTOR = 3.2 MPH AT 182 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 8/ 1 105 80 91 88 27 55 89 89 16 4.7 734 0.00 0.34 30 35 40 8/ 2 109 79 93 74 16 44 92 91 11 4.0 739 0.00 0.35 30 34 39 8/ 3 114 75 96 71 11 34 95 93 12 3.6 734 0.00 0.37 28 33 38 8/ 4 113 79 96 68 13 40 96 94 12 3.1 730 0.00 0.35 30 35 40 8/ 5 109 82 95 74 26 49 96 94 24 8.1 702 0.00 0.38 30 35 40 8/ 6 107 83 94 61 25 43 96 94 25 7.4 684 0.00 0.37 31 36 41 8/ 7 108 81 93 81 28 52 95 94 20 8.1 677 0.00 0.37 30 35 40 8/ 8 104 82 92 77 33 55 95 94 23 8.5 635 0.00 0.34 30 35 40 8/ 9 94 78 85 96 54 79 90 90 24 5.4 186 0.08 0.07 29 34 39 8/10 100 74 88 100 37 68 91 90 13 4.5 664 0.00 0.29 28 33 38 8/11 104 80 92 85 33 55 95 93 15 4.0 672 0.00 0.32 30 35 40 8/12 106 80 93 71 30 47 97 95 26 6.3 700 0.00 0.35 30 35 40 8/13 107 81 93 84 30 54 98 96 24 5.8 613 0.00 0.30 30 35 40 8/14 104 81 92 71 33 51 97 96 20 5.8 659 0.00 0.33 30 35 40 8/15 107 81 93 89 24 54 98 96 16 4.9 686 0.00 0.34 30 35 40 8/16 108 80 91 73 22 47 98 96 34 5.6 667 0.00 0.35 30 35 40 8/17 106 78 92 78 25 49 96 95 22 8.1 669 0.00 0.37 29 34 39 8/18 102 79 91 76 26 53 98 96 14 5.6 694 0.00 0.33 29 34 39 8/19 103 79 91 93 13 47 98 97 13 3.6 698 0.00 0.32 29 34 39 8/20 108 73 92 61 15 31 98 96 11 3.4 699 0.00 0.34 27 32 37 8/21 111 81 98 53 20 32 100 98 16 5.1 676 0.00 0.37 30 35 40 8/22 112 83 98 71 22 42 101 99 16 4.7 664 0.00 0.35 31 36 41 8/23 111 85 98 67 24 44 100 98 19 7.2 653 0.00 0.37 31 36 41 8/24 104 85 94 87 30 55 98 96 21 8.9 502 0.00 0.30 31 36 41 8/25 105 83 93 82 28 51 98 97 21 6.5 645 0.00 0.33 30 36 41 8/26 106 79 93 73 27 44 99 98 11 3.6 649 0.00 0.32 30 34 39 8/27 110 78 95 75 19 42 99 97 15 4.0 619 0.00 0.32 29 34 39 8/28 116 79 99 69 13 34 91 91 27 4.7 654 0.00 0.35 30 35 40 8/29 111 87 99 71 22 41 91 91 23 5.6 641 0.00 0.34 31 36 41 8/30 113 83 99 61 17 38 94 92 11 3.6 655 0.00 0.33 31 36 41 8/31 112 88100 53 19 30 96 94 33 9.8 651 0.00 0.42 31 36 41 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 107 81 94 75 25 47 96 95 19 5.6 653 TOTAL 0.08 10.39 924 1078 1233 RESULTANT WIND VECTOR = 2.6 MPH AT 177 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 9/ 1 105 87 95 50 21 32 94 94 21 7.4 493 0.00 0.30 31 36 41 9/ 2 109 80 95 65 17 35 94 93 19 6.3 547 0.00 0.32 30 35 40 9/ 3 102 83 90 72 29 47 91 91 19 6.7 288 0.00 0.18 31 36 41 9/ 4 98 74 84 97 37 68 91 91 31 8.5 607 1.01 0.27 27 32 37 9/ 5 99 75 86 95 36 67 88 89 13 3.8 639 0.00 0.26 28 33 38 9/ 6 105 78 91 91 24 52 90 90 14 4.7 652 0.00 0.31 29 34 39 9/ 7 105 79 91 81 28 52 92 91 13 4.3 602 0.00 0.28 29 34 39 9/ 8 105 81 92 80 24 52 93 92 16 5.1 635 0.00 0.32 30 35 40 9/ 9 103 82 91 94 37 65 93 92 23 8.1 574 0.00 0.30 30 35 40 9/10 102 80 91 76 30 54 94 92 18 6.0 611 0.00 0.31 30 35 40 9/11 103 79 90 83 19 49 94 92 19 4.5 588 0.00 0.29 29 34 39 9/12 105 76 93 49 12 26 94 93 18 6.5 631 0.00 0.36 29 34 39 9/13 105 73 92 60 17 28 94 92 14 3.6 631 0.00 0.32 27 32 37 9/14 107 73 91 59 16 32 93 92 11 2.9 628 0.00 0.30 27 32 37 9/15 108 74 92 70 15 37 93 92 12 3.6 623 0.00 0.31 28 33 38 9/16 108 75 93 64 17 35 93 92 16 4.3 604 0.00 0.32 28 33 38 9/17 109 77 92 72 15 42 94 93 14 3.4 604 0.00 0.30 29 34 39 9/18 108 72 90 76 8 33 93 92 14 3.8 618 0.00 0.32 27 32 37 9/19 103 69 86 67 16 40 91 91 20 5.6 592 0.00 0.31 26 31 36 9/20 99 75 85 75 12 44 91 90 21 6.3 621 0.00 0.33 28 33 38 9/21 93 70 81 60 19 39 89 89 23 6.9 606 0.00 0.30 25 30 35 9/22 92 66 79 77 28 53 88 87 19 6.5 576 0.00 0.28 23 28 33 9/23 91 64 78 90 28 54 87 87 11 3.1 581 0.00 0.24 21 26 31 9/24 91 64 78 77 26 44 87 86 16 4.3 572 0.00 0.26 22 27 32 9/25 88 69 78 57 21 38 86 86 23 8.5 581 0.00 0.30 23 28 33 9/26 88 69 77 57 24 40 86 85 22 8.9 577 0.00 0.29 23 28 33 9/27 90 62 77 73 30 49 85 85 17 4.3 563 0.00 0.24 21 25 30 9/28 96 61 79 81 20 43 85 85 17 3.1 557 0.00 0.24 21 26 31 9/29 88 66 77 73 17 39 85 85 21 8.1 566 0.00 0.30 22 27 32 9/30 88 64 77 71 22 43 84 84 15 5.1 540 0.00 0.24 21 26 31 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 100 73 86 73 22 44 90 90 18 5.5 584 TOTAL 1.01 8.68 793 943 1093 RESULTANT WIND VECTOR = 0.6 MPH AT 301 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 10/ 1 93 61 77 78 19 46 85 84 10 3.1 534 0.00 0.23 21 25 30 10/ 2 96 63 79 85 22 53 79 80 16 5.4 524 0.00 0.25 22 27 32 10/ 3 95 67 79 95 17 54 77 78 29 8.7 521 0.00 0.28 24 28 33 10/ 4 89 61 75 71 15 41 74 75 24 8.3 525 0.00 0.27 20 25 30 10/ 5 82 63 74 44 13 25 72 73 34 11.9 534 0.00 0.34 17 23 27 10/ 6 88 63 76 53 11 22 73 73 29 13.4 539 0.00 0.37 20 25 30 10/ 7 97 56 76 77 8 34 75 75 13 2.9 513 0.00 0.23 19 24 29 10/ 8 96 58 75 86 12 45 76 76 12 2.9 503 0.00 0.22 20 25 30 10/ 9 95 55 74 84 7 44 76 76 12 3.1 523 0.00 0.22 18 23 28 10/10 92 54 73 86 10 49 76 76 8 2.9 506 0.00 0.20 17 22 27 10/11 95 54 74 83 10 42 76 76 11 3.4 478 0.00 0.21 18 23 28 10/12 98 57 76 81 11 42 76 76 10 2.9 488 0.00 0.21 20 25 30 10/13 97 59 76 87 10 43 77 77 10 2.7 461 0.00 0.20 21 25 30 10/14 92 57 74 81 12 40 76 76 26 6.0 483 0.00 0.24 18 23 28 10/15 80 63 71 59 28 44 76 76 26 12.1 458 0.00 0.25 17 22 27 10/16 81 55 70 76 17 36 74 75 24 9.4 457 0.00 0.26 13 18 23 10/17 79 53 68 53 15 24 73 73 26 9.8 477 0.00 0.28 11 16 21 10/18 86 50 71 65 13 28 72 73 22 8.3 473 0.00 0.28 14 18 23 10/19 89 50 69 85 13 40 73 73 18 4.0 466 0.00 0.22 15 19 24 10/20 88 54 69 83 14 47 73 73 13 3.1 456 0.00 0.19 16 21 26 10/21 89 52 69 87 15 51 73 73 13 3.1 449 0.00 0.18 16 20 25 10/22 91 56 74 83 25 56 74 74 13 3.8 413 0.00 0.17 18 23 28 10/23 90 67 77 83 33 54 76 76 15 4.9 328 0.00 0.15 23 28 33 10/24 91 62 76 85 19 51 76 76 8 2.9 383 0.00 0.16 21 26 31 10/25 83 63 74 80 26 46 77 76 23 9.6 409 0.00 0.24 18 23 28 10/26 79 58 68 74 29 50 75 75 18 4.7 419 0.00 0.17 13 18 23 10/27 82 53 67 90 22 55 74 74 9 2.7 414 0.00 0.15 13 17 22 10/28 84 53 67 92 21 58 73 73 12 3.4 409 0.00 0.15 14 18 23 10/29 84 53 68 89 26 53 73 73 19 6.0 388 0.00 0.18 14 19 24 10/30 76 60 67 75 31 51 70 72 23 8.3 379 0.00 0.18 13 18 23 10/31 79 53 66 92 28 56 67 69 20 4.9 396 0.00 0.17 11 16 21 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 88 57 73 79 18 45 75 75 18 5.8 461 TOTAL 0.00 6.83 532 683 838 RESULTANT WIND VECTOR = 2.6 MPH AT 335 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 11/ 1 82 50 65 91 23 58 66 68 11 2.7 392 0.00 0.14 12 16 21 11/ 2 82 50 65 96 21 54 65 67 17 4.0 388 0.00 0.16 12 16 21 11/ 3 82 52 66 83 16 42 64 67 19 5.6 391 0.00 0.19 12 17 22 11/ 4 81 49 66 70 18 38 64 65 19 5.8 389 0.00 0.20 12 15 20 11/ 5 82 49 65 73 19 47 65 66 13 3.4 381 0.00 0.15 12 16 21 11/ 6 79 48 64 86 19 50 66 66 13 3.8 371 0.00 0.14 10 14 19 11/ 7 77 47 63 88 19 51 66 66 14 2.9 362 0.00 0.13 9 12 17 11/ 8 80 50 66 100 36 69 67 67 24 6.7 352 0.00 0.15 11 15 20 11/ 9 71 46 62 72 19 46 67 67 22 8.7 383 0.00 0.19 6 9 13 11/10 70 44 56 89 15 46 63 64 11 3.8 379 0.00 0.13 5 8 12 11/11 66 46 55 88 24 57 60 62 26 6.7 158 0.00 0.07 3 6 11 11/12 68 50 58 86 41 61 62 63 23 7.8 298 0.00 0.12 5 9 14 11/13 76 49 63 71 26 45 64 64 22 6.5 374 0.00 0.17 9 13 18 11/14 79 47 62 84 20 49 64 64 17 5.1 382 0.00 0.17 10 14 18 11/15 84 45 62 84 17 56 64 65 12 3.6 380 0.00 0.14 12 15 19 11/16 83 46 61 90 18 58 64 65 10 3.1 378 0.00 0.13 11 15 19 11/17 77 46 60 93 25 58 64 65 13 4.3 350 0.00 0.13 8 12 16 11/18 78 43 59 97 21 59 64 65 9 2.5 358 0.00 0.12 8 12 16 11/19 73 46 61 88 18 43 62 63 29 7.8 300 0.00 0.17 7 10 15 11/20 75 45 62 73 15 33 63 64 26 7.6 361 0.00 0.19 8 11 15 11/21 77 41 58 84 16 46 62 63 13 4.0 358 0.00 0.14 8 11 15 11/22 80 42 58 88 21 54 62 63 12 3.4 328 0.00 0.12 9 12 16 11/23 79 41 59 91 19 54 62 63 11 3.1 350 0.00 0.12 9 12 15 11/24 80 44 59 90 21 59 62 63 7 2.9 332 0.00 0.11 10 13 17 11/25 78 46 60 89 21 57 63 64 16 4.7 331 0.00 0.13 9 13 17 11/26 80 45 60 93 19 59 62 63 12 2.7 288 0.00 0.10 10 13 17 11/27 73 46 60 87 32 63 62 63 9 3.1 207 0.00 0.06 7 10 14 11/28 76 55 63 96 46 72 64 64 27 7.8 235 0.26 0.09 11 16 21 11/29 67 47 57 100 51 84 62 63 9 3.1 308 0.00 0.08 4 8 12 11/30 70 45 56 100 43 83 60 62 13 3.8 337 0.00 0.09 5 8 13 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 77 47 61 87 24 55 64 64 16 4.7 340 TOTAL 0.26 4.03 264 372 504 RESULTANT WIND VECTOR = 2.2 MPH AT 360 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * **************************************************************************** ARIZONA METEOROLOGICAL NETWORK MONTHLY 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 ------ --- -- -- --- -- -- --- --- -- --- --- ---- ---- --- --- --- 12/ 1 71 44 57 100 43 81 61 62 15 2.7 336 0.00 0.09 6 9 13 12/ 2 72 47 59 100 41 75 62 63 15 4.0 323 0.00 0.10 6 10 15 12/ 3 73 47 58 100 48 84 62 62 14 4.7 325 0.00 0.09 7 10 15 12/ 4 68 47 57 100 18 63 61 62 22 6.5 331 0.00 0.12 5 8 12 12/ 5 58 38 51 92 45 64 58 60 23 8.7 245 0.01 0.09 1 2 5 12/ 6 59 35 46 99 42 76 54 57 21 5.1 250 0.04 0.06 1 2 5 12/ 7 56 35 47 97 28 50 53 56 22 7.6 339 0.00 0.13 0 2 4 12/ 8 59 38 49 69 23 39 53 55 22 7.6 319 0.00 0.14 1 3 5 12/ 9 61 35 51 78 17 34 53 55 33 12.3 336 0.00 0.20 1 3 6 12/10 63 46 55 46 22 28 55 56 32 14.5 335 0.00 0.22 3 5 10 12/11 64 40 54 67 20 34 56 57 21 7.4 333 0.00 0.16 3 5 8 12/12 67 36 51 79 16 41 55 56 18 6.0 331 0.00 0.14 3 6 9 12/13 74 39 57 77 19 39 56 57 17 4.9 334 0.00 0.15 6 9 13 12/14 73 39 56 86 24 50 57 58 19 4.9 329 0.00 0.13 6 9 12 12/15 72 40 57 94 34 62 59 59 26 6.0 313 0.00 0.11 5 8 12 12/16 78 55 69 80 18 30 62 61 33 13.2 308 0.00 0.24 12 16 21 12/17 78 48 65 100 25 46 63 62 30 10.5 212 0.00 0.15 10 13 18 12/18 71 48 58 100 53 86 60 61 17 5.6 317 0.00 0.09 6 10 14 12/19 70 48 58 100 47 76 61 61 13 3.6 238 0.00 0.07 6 10 14 12/20 66 42 54 100 33 70 60 61 24 6.9 318 0.00 0.11 3 6 10 12/21 56 37 49 65 17 36 57 59 25 11.2 337 0.00 0.16 0 2 4 12/22 56 32 45 72 15 33 54 56 18 5.4 331 0.00 0.12 0 1 3 12/23 55 31 44 68 18 33 52 54 19 6.9 333 0.00 0.13 0 1 3 12/24 60 32 45 70 17 39 51 53 19 5.4 335 0.00 0.13 1 3 5 12/25 66 34 49 72 12 35 52 54 19 5.8 334 0.00 0.15 3 5 8 12/26 69 36 53 81 13 33 54 55 19 5.6 305 0.00 0.14 4 7 10 12/27 71 39 54 67 14 34 55 56 17 5.6 330 0.00 0.15 5 8 11 12/28 74 39 54 72 19 45 56 57 10 4.0 335 0.00 0.12 6 9 13 12/29 73 40 57 74 17 37 57 57 18 6.3 331 0.00 0.16 6 9 12 12/30 79 43 58 80 16 42 58 58 15 4.5 321 0.00 0.14 9 12 16 12/31 77 41 56 86 24 58 58 59 12 4.3 328 0.00 0.12 8 11 15 ------ --- -- -- --- -- -- --- --- -- ---- --- ---- ---- --- --- --- AVG. 67 40 54 83 26 50 57 58 20 6.7 316 TOTAL 0.05 4.12 133 215 320 RESULTANT WIND VECTOR = 4.3 MPH AT 358 DEGREES **************************************************************************** * 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, ETo & HEAT UNIT TOTALS ARE PRORATED * * 55 : TEMPERATURE LIMITS = 86/55 DEGREES F * * 50 : TEMPERATURE LIMITS = 86/50 DEGREES F * * 45 : TEMPERATURE LIMITS = 86/45 DEGREES F * ****************************************************************************