ANNUAL CLIMATOLOGICAL SUMMARY for 2011 NAME: Alabaster COUNTY: Shelby STATE: AL ELEV: 587 ft LAT: 33.2 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 --------------------------------------------------------------------------------------------- 2011 01 50.2 27.9 27.9 5.4 741.8 1.3 71.6 29 0.0 25 0 2 20 3 2011 02 60.7 33.8 33.8 0.7 485.3 26.7 78.8 28 0.0 28 0 1 13 3 2011 03 67.5 44.8 44.8 0.1 230.5 48.5 84.2 20 0.0 10 0 0 2 2 2011 04 77.3 46.4 46.4 -2.5 101.3 124.3 84.2 11 0.0 27 0 0 5 5 2011 05 82.3 57.3 57.3 0.5 60.5 194.8 95.0 31 0.0 13 5 0 1 1 2011 06 93.0 65.4 65.4 -2.6 5.5 459.5 98.6 03 0.0 29 24 0 2 2 2011 07 90.1 68.4 68.4 -0.9 5.4 459.8 95.0 12 0.0 14 17 0 2 2 2011 08 93.9 66.2 66.2 -2.3 5.7 512.8 100.4 26 0.0 07 25 0 2 2 2011 09 81.6 48.4 48.4 4.2 62.2 220.1 96.8 02 0.0 27 3 0 6 6 2011 10 72.6 42.4 42.4 4.5 247.5 71.0 84.2 17 0.0 13 0 0 3 3 2011 11 65.5 34.4 34.4 -1.3 331.3 26.9 77.0 16 0.0 28 0 0 10 6 2011 12 59.7 35.0 35.0 0.0 508.1 5.0 73.4 14 0.0 27 0 0 12 3 --------------------------------------------------------------------------------------------- 74.5 47.6 63.1 0.4 2785.1 2150.7 100.4 MAY 0.0 DEC 74 3 78 38 PRECIPITATION (in) DEP. MAX ---DAYS OF RAIN--- FROM OBS. OVER YR MO TOTAL NORM DAY DATE 0.01 0.10 1.00 --------------------------------------------------------- 2011 01 45.57070000000016 42.27 0.52 01 8 2 0 2011 02 57.90130000000006 53.60 0.47 01 8 3 0 2011 03 55.970000000000056 51.37 0.32 09 9 4 0 2011 04 57.07420000000014 52.57 0.57 04 7 6 0 2011 05 41.353800000000135 38.25 0.04 13 3 0 0 2011 06 52.85590000000009 49.16 0.83 26 6 4 0 2011 07 49.564600000000134 45.66 0.41 04 17 3 0 2011 08 42.05510000000017 38.46 0.11 07 4 1 0 2011 09 33.60020000000002 30.90 0.82 23 7 4 0 2011 10 35.630000000000045 32.73 0.04 10 4 0 0 2011 11 34.37000000000005 31.77 0.32 27 10 3 0 2011 12 62.429999999999914 57.93 0.52 26 9 5 0 --------------------------------------------------------- 568.38 531.18 0.83 JUN 92 35 0 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ---------------------------------- 2011 12 4.0 31.1 01 SSE 2011 12 5.0 40.3 24 S 2011 12 4.5 28.8 09 SSE 2011 12 5.9 39.1 11 S 2011 12 3.6 24.2 25 SE 2011 12 3.1 29.9 08 ESE 2011 12 2.4 20.7 28 E 2011 12 2.9 31.1 07 ESE 2011 12 3.2 44.9 05 ESE 2011 12 2.9 24.2 29 E 2011 12 4.9 27.6 22 SSE 2011 12 3.8 28.8 07 SSE ---------------------------------- 3.8 44.9 JUN SE