ANNUAL CLIMATOLOGICAL SUMMARY for 2009 NAME: Decatur COUNTY: Limestone STATE: AL ELEV: 577 ft LAT: 34.6 N LONG: 86.9 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 ---------------------------------------------------------------------------------------------- 2009 01 49.1 30.4 39.9 1.7 756.3 0.3 68.0 27 8.6 16 0 3 20 0 2009 02 55.8 32.6 43.9 1.2 522.3 4.2 73.4 18 15.8 05 0 1 15 0 2009 03 69.8 57.2 66.2 -12.6 0.3 0.6 69.8 31 57.2 31 0 0 0 0 2009 04 71.0 42.6 59.5 2.1 205.8 67.6 87.8 25 0.0 29 0 0 3 3 2009 05 76.4 50.5 67.8 2.2 60.8 143.9 87.8 31 0.0 24 0 0 5 5 2009 06 90.7 67.6 79.1 -2.3 6.8 369.0 98.6 28 53.6 06 14 0 0 0 2009 07 86.3 62.0 75.6 2.5 23.5 345.4 91.4 15 0.0 15 6 0 2 2 2009 08 86.7 64.8 75.8 1.8 11.1 339.2 93.2 04 0.0 11 4 0 1 1 2009 09 80.0 50.7 70.9 1.3 41.0 216.8 87.8 25 0.0 26 0 0 6 6 2009 10 68.3 45.8 58.0 3.6 257.0 51.5 87.8 09 -0.4 04 0 0 4 2 2009 11 63.6 36.6 50.8 0.4 410.4 8.9 75.2 08 0.0 30 0 0 6 3 2009 12 44.8 22.3 37.6 7.3 791.6 0.2 69.8 14 0.0 29 0 3 24 9 ---------------------------------------------------------------------------------------------- 70.2 46.1 60.1 0.6 3086.9 1547.6 98.6 MAR -0.4 OCT 24 7 86 31 PRECIPITATION (in) DEP. MAX ---DAYS OF RAIN--- FROM OBS. OVER YR MO TOTAL NORM DAY DATE 0.01 0.10 1.00 --------------------------------------------------------- 2009 01 71.98 68.38 0.32 06 8 3 0 2009 02 90.17 85.57 0.23 18 8 1 0 2009 04 73.32 69.22 0.84 02 6 2 0 2009 05 58.53 55.23 0.62 01 19 8 0 2009 06 52.84 49.94 0.06 04 4 0 0 2009 07 72.22 68.02 0.98 21 9 1 0 2009 08 49.79 46.69 0.66 01 6 5 0 2009 09 42.06 39.56 0.62 25 15 9 0 2009 10 40.93 38.53 0.99 07 13 6 0 2009 11 56.22 53.02 0.28 10 6 2 0 2009 12 97.61 92.51 0.43 24 9 4 0 --------------------------------------------------------- 781.37 746.57 0.99 DEC 103 41 0 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ---------------------------------- 2009 12 7.6 39.1 07 SSE 2009 12 8.1 42.6 11 SSE 2009 12 6.7 0.0 31 SSE 2009 12 7.6 33.4 05 SSE 2009 12 6.7 29.9 16 ESE 2009 12 4.9 24.2 20 ESE 2009 12 5.4 65.6 06 SE 2009 12 4.1 35.7 17 ESE 2009 12 3.9 24.2 28 E 2009 12 5.8 35.7 04 SE 2009 12 4.0 26.5 11 E 2009 12 4.9 39.1 24 E ---------------------------------- 5.7 65.6 DEC ESE