ANNUAL CLIMATOLOGICAL SUMMARY for 2012 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 ---------------------------------------------------------------------------------------------- 2012 01 60.0 38.7 50.3 -4.4 424.4 6.7 73.4 25 0.0 26 0 0 13 1 2012 02 61.2 43.0 52.1 -2.3 383.0 13.0 78.8 23 19.4 12 0 0 5 0 2012 03 74.9 56.1 65.6 -7.4 111.1 128.4 86.0 20 35.6 04 0 0 0 0 2012 04 76.6 55.6 66.3 -2.4 92.9 129.5 87.8 30 39.2 12 0 0 0 0 2012 05 83.1 65.1 74.0 -2.2 10.3 258.0 96.8 31 51.8 10 5 0 0 0 2012 06 87.7 67.8 78.3 0.5 6.2 345.4 102.2 30 0.0 11 8 0 1 1 2012 07 91.3 70.5 82.6 -1.7 5.4 478.0 102.2 01 0.0 31 19 0 2 2 2012 08 86.6 70.2 78.0 2.6 1.2 382.5 96.8 01 62.6 23 3 0 0 0 2012 09 81.9 63.9 72.1 3.2 30.2 213.1 89.6 07 48.2 24 0 0 0 0 2012 10 71.4 52.7 61.7 2.6 165.4 77.6 82.4 13 35.6 31 0 0 0 0 2012 11 62.6 39.3 51.2 2.5 374.7 12.4 80.6 03 28.4 25 0 0 3 0 2012 12 59.4 43.5 51.4 -2.3 375.4 7.7 73.4 03 26.6 30 0 0 5 0 ---------------------------------------------------------------------------------------------- 74.8 55.6 65.2 -0.9 1980.2 2052.3 102.2 MAY 0.0 JUL 35 0 29 4 PRECIPITATION (in) DEP. MAX ---DAYS OF RAIN--- FROM OBS. OVER YR MO TOTAL NORM DAY DATE 0.01 0.10 1.00 --------------------------------------------------------- 2012 01 51.62 48.22 0.44 26 9 6 0 2012 02 70.35 65.85 0.25 18 9 3 0 2012 03 65.08 60.48 0.36 01 8 5 0 2012 04 65.04 60.54 0.26 17 5 3 0 2012 05 57.37 53.57 0.20 03 8 2 0 2012 06 66.66 62.46 0.37 11 4 3 0 2012 07 85.53 79.63 0.95 31 10 4 0 2012 08 46.94 43.44 0.23 04 11 3 0 2012 09 33.42 31.02 0.79 03 6 5 0 2012 10 38.94 35.94 0.34 18 4 2 0 2012 11 36.18 33.68 0.32 05 5 3 0 2012 12 59.89 55.79 0.58 25 10 7 0 --------------------------------------------------------- 677.03 634.23 0.95 JUL 89 46 0 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ---------------------------------- 2012 12 7.1 39.1 23 SSE 2012 12 6.7 40.3 23 SE 2012 12 6.6 44.9 02 ESE 2012 12 5.8 33.4 22 SE 2012 12 4.0 27.6 08 E 2012 12 4.8 24.2 11 E 2012 12 5.1 38.0 10 SE 2012 12 4.2 26.5 04 E 2012 12 3.8 23.0 01 E 2012 12 5.4 35.7 19 SE 2012 12 4.1 26.5 11 E 2012 12 6.6 35.7 26 SE ---------------------------------- 5.4 44.9 JUL ESE