ANNUAL CLIMATOLOGICAL SUMMARY for 2010 NAME: Huntsville COUNTY: Madison STATE: AL ELEV: 626 ft LAT: 34.6 N LONG: 86.8 W TEMPERATURE (F), RAIN (in), WIND SPEED (mph) DEP HEAT COOL MEAN MEAN FROM DEG DEG MAX MAX MIN MIN YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=90 <=32 <=32 <=0 ---------------------------------------------------------------------------------------------- 2010 01 45.3 27.3 36.0 6.4 865.2 0.2 68.0 21 0.0 17 0 7 20 1 2010 02 46.3 27.5 37.8 8.8 746.2 0.5 69.8 21 0.0 15 0 1 20 2 2010 03 59.0 39.3 49.4 6.0 452.7 7.4 73.4 11 0.0 25 0 0 7 1 2010 04 82.4 66.2 77.0 -14.6 0 4.0 82.4 22 66.2 22 0 0 0 0 2010 05 81.7 64.9 73.6 -2.8 13.1 170.3 93.2 24 53.6 19 2 0 0 0 2010 06 91.0 73.8 81.6 -3.6 0.1 430.7 96.8 28 64.4 07 15 0 0 0 2010 07 93.4 71.0 82.6 -2.9 2.8 521.8 98.6 25 0.0 12 27 0 1 1 2010 08 93.7 69.9 83.4 -4.4 5.5 499.0 102.2 12 0.0 17 24 0 2 2 2010 09 86.6 62.7 74.9 -1.5 30.1 274.4 96.8 21 0.0 11 14 0 1 1 2010 10 75.8 48.1 61.9 0.9 166.3 89.2 87.8 11 0.0 25 0 0 1 1 2010 11 62.4 41.1 53.1 -0.7 317.8 17.1 75.2 12 0.0 03 0 0 5 1 2010 12 45.5 30.0 37.8 8.0 727.9 0.9 69.8 31 0.0 25 0 3 19 1 ---------------------------------------------------------------------------------------------- 70.8 50.3 60.4 1.4 3327.7 2015.5 102.2 DEC 0.0 DEC 82 11 76 11 PRECIPITATION (in) DEP. MAX ---DAYS OF RAIN--- FROM OBS. OVER YR MO TOTAL NORM DAY DATE 0.01 0.10 1.00 --------------------------------------------------------- 2010 01 73.92 70.22 0.21 29 8 3 0 2010 02 97.93 93.23 0.21 04 8 3 0 2010 03 78.19 73.99 0.36 12 10 6 0 2010 05 73.36 69.46 0.20 26 5 3 0 2010 06 52.46 49.66 0.33 19 6 2 0 2010 07 70.85 66.75 0.24 13 7 2 0 2010 08 51.22 48.12 1.21 21 5 1 1 2010 09 45.15 42.55 0.92 11 5 3 0 2010 10 46.26 43.56 1.62 25 5 4 1 2010 11 56.35 53.15 1.38 30 9 4 1 2010 12 101.83 96.63 0.26 31 6 3 0 --------------------------------------------------------- 818.06 777.16 1.62 DEC 74 34 3 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ---------------------------------- 2010 12 7.0 36.8 23 SSE 2010 12 7.0 28.8 15 S 2010 12 7.8 33.4 28 SSE 2010 12 6.6 0.0 22 SSE 2010 12 5.9 23.0 11 SE 2010 12 4.5 34.5 09 ESE 2010 12 4.2 41.4 29 ESE 2010 12 4.4 28.8 12 E 2010 12 4.0 28.8 27 ESE 2010 12 5.0 32.2 12 ESE 2010 12 6.8 38.0 30 SE 2010 12 7.7 32.2 12 SSE ---------------------------------- 5.9 41.4 DEC SE