ARIZONA METEOROLOGICAL NETWORK MONTHLY SUMMARY Tucson April 2024 AIR TEMP DEW REL HUM SOIL T WIND SOL RAIN ETo ETo HEAT UNITS Apr MX MN AV PT MX MN AV 4 20 AV MX AZ STD 55 50 45 --- --- -- -- --- -- -- -- --- -- -- --- --- ---- --- --- --- --- --- 1 59 46 51 45 96 52 81 58 64 2.7 14 283 0.30 .06 .08 1 3 7 2 69 44 57 45 98 35 67 60 62 3.1 15 545 0.00 .18 .14 5 8 12 3 78 45 62 42 93 18 54 63 62 3.1 14 611 0.00 .22 .18 9 12 17 4 87 47 68 36 89 6 40 66 63 4.0 19 620 0.00 .27 .22 14 17 22 5 77 53 64 32 54 12 32 68 64 9.2 31 578 0.00 .28 .26 10 15 20 6 64 44 54 25 65 9 34 66 65 6.3 22 621 0.00 .22 .19 3 6 9 7 76 37 57 25 77 7 35 65 65 2.7 12 638 0.00 .22 .17 7 10 13 8 72 45 59 26 67 13 31 66 65 4.3 18 497 0.00 .19 .18 6 10 14 9 77 48 64 28 56 15 27 68 65 5.4 24 624 0.00 .25 .22 9 12 17 10 82 46 66 28 64 8 29 69 66 4.3 16 639 0.00 .28 .22 11 15 19 11 94 46 70 29 64 6 28 71 66 2.2 14 641 0.00 .25 .21 15 19 23 12 88 52 73 28 53 6 23 73 68 5.6 22 640 0.00 .31 .27 16 20 25 13 87 51 70 29 52 7 24 74 69 4.0 18 642 0.00 .27 .23 14 19 24 14 86 52 70 28 53 4 24 74 70 5.1 21 661 0.00 .30 .26 15 19 24 15 74 51 64 30 62 13 30 73 70 4.3 21 651 0.00 .25 .21 8 12 17 16 84 44 66 28 60 10 27 73 70 4.0 20 657 0.00 .28 .23 12 15 19 17 90 48 71 27 57 2 24 75 71 2.9 11 665 0.00 .29 .22 15 19 24 18 94 51 73 29 50 5 23 76 71 2.2 13 573 0.00 .22 .20 17 21 26 19 93 56 76 28 47 5 20 78 72 3.6 15 663 0.00 .31 .25 18 23 28 20 92 52 74 26 47 5 19 78 73 3.1 15 670 0.00 .28 .24 16 21 26 21 95 53 75 29 49 6 22 79 74 2.7 14 647 0.00 .27 .23 17 22 27 22 96 56 77 33 48 7 23 80 74 3.8 29 658 0.00 .30 .26 19 24 29 23 91 57 77 32 47 10 22 81 75 4.5 20 669 0.00 .30 .27 18 23 28 --- --- -- -- -- --- -- --- -- -- -- --- --- ---- --- --- --- --- ---- AVG 83 49 67 31 63 11 32 71 68 4.0 18 613 TOT 0.30 5.8 4.9 275 365 470 ***************************************************************************** * ABBREVIATIONS AND UNITS * * * * AIR TEMP : AIR TEMPERATURE IN DEGREES F MX : MAXIMUM FOR DAY * * DEW PT : DEWPOINT IN DEGREES F MN : MINIMUM FOR DAY * * REL HUM : RELATIVE HUMIDITY IN PERCENT AV : AVERAGE FOR DAY * * SOL : SOLAR RADIATION IN LANGLEYS TOT : TOTAL FOR MONTH * * WIND : WIND SPEEDS IN MILES PER HOUR * * SOIL : SOIL TEMPERATURE AT 4 AND 20 INCHES, IN DEGREES F * * RAIN : RAINFALL IN INCHES * * ETo : REFERENCE EVAPOTRANSPIRATION IN INCHES * * AZ: AZMET ETo STD: STANDARDIZED PENMAN-MONTEITH ETo * * * * ## or 999 : 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 * *****************************************************************************