ANNUAL CLIMATOLOGICAL SUMMARY for 2010 NAME: Birmingham COUNTY: Jefferson STATE: AL ELEV: 644 ft LAT: 33.5 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 47.9 30.4 30.4 7.7 804.9 0.6 69.8 21 15.8 11 0 3 18 0 2010 02 49.0 25.5 25.5 9.7 688.0 0.4 68.0 21 0.0 24 0 0 22 4 2010 03 59.7 40.1 40.1 8.2 438.7 9.1 73.4 11 0.0 12 0 0 6 1 2010 04 80.6 71.6 71.6 -13.8 0 4.2 80.6 22 71.6 22 0 0 0 0 2010 05 80.8 65.7 65.7 -1.9 10.1 160.7 91.4 23 53.6 19 1 0 0 0 2010 06 90.8 72.7 72.7 -2.7 0.0 442.9 95.0 13 64.4 07 17 0 0 0 2010 07 93.7 75.3 75.3 -2.9 0 558.7 100.4 23 68.0 04 26 0 0 0 2010 08 92.6 73.2 73.2 -2.7 2.8 504.3 100.4 12 0.0 03 22 0 1 1 2010 09 88.9 66.8 66.8 -2.8 16.5 374.0 98.6 20 50.0 29 19 0 0 0 2010 10 78.6 48.4 48.4 -0.5 136.5 139.6 89.6 10 0.0 27 0 0 2 2 2010 11 65.9 44.0 44.0 -1.8 291.3 27.2 78.8 11 0.0 23 0 0 6 1 2010 12 49.5 29.3 29.3 8.6 699.3 1.4 71.6 31 0.0 26 0 2 20 2 --------------------------------------------------------------------------------------------- 72.4 51.8 62.1 2.1 3088.1 2223.1 100.4 AUG 0.0 FEB 85 5 75 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 0.75 -2.65 0.09 16 6 0 0 2010 02 2.12 -2.28 0.22 09 8 4 0 2010 03 2.81 -1.39 0.65 12 12 3 0 2010 05 4.31 0.41 1.66 24 3 3 2 2010 06 1.27 -2.83 0.54 27 5 1 0 2010 07 0.97 -4.83 0.60 25 6 2 0 2010 08 2.08 -1.12 0.62 21 8 4 0 2010 09 0.19 -2.31 0.08 26 4 0 0 2010 10 0.62 -2.48 0.43 26 4 1 0 2010 11 2.11 -0.39 0.32 30 9 5 0 2010 12 0.53 -3.87 0.25 11 4 1 0 --------------------------------------------------------- 17.76 -22.64 1.66 MAY 69 24 2 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ---------------------------------- 2010 12 6.8 34.5 23 WSW 2010 12 6.7 31.1 15 WSW 2010 12 7.0 48.3 21 SW 2010 12 6.9 0.0 22 S 2010 12 4.6 26.5 26 SE 2010 12 4.1 44.9 19 SE 2010 12 4.9 29.9 18 S 2010 12 3.8 54.1 21 SE 2010 12 3.6 26.5 17 ESE 2010 12 5.4 39.1 26 S 2010 12 5.4 33.4 30 SSE 2010 12 7.0 35.7 12 WSW ---------------------------------- 5.4 54.1 MAY S