MONTHLY CLIMATOLOGICAL SUMMARY for APR 2011 NAME: Birmingham COUNTY: Jefferson STATE: AL ELEV: 644 ft LAT: 33.5 N LONG: 86.8 W TEMPERATURE (F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR --------------------------------------------------------------------------------------- 01 53.5 62.6 17:53 46.4 07:53 11.6 0.0 0.01 7.6 26.5 15:53 SW 02 58.8 73.4 16:53 44.6 06:53 8.3 2.1 0.00 4.7 21.9 14:53 ESE 03 70.7 71.6 22:53 69.8 23:53 0.0 0.5 0.00 15.6 26.5 23:53 S 04 66.4 82.4 16:53 0.0 19:53 4.8 6.2 0.82 17.5 36.8 16:53 SSW 05 50.2 60.8 17:53 41.0 06:53 14.8 0.0 0.00 8.5 25.3 13:53 WSW 06 46.1 64.4 10:53 37.4 06:53 8.7 0.0 0.00 2.4 20.7 10:53 NNE 07 70.5 71.6 20:53 69.8 23:53 0.0 1.1 0.00 6.9 0.0 23:53 SE 08 78.0 82.4 17:53 73.4 23:53 0.0 6.5 0.03 7.9 20.7 12:53 SSW 09 76.2 86.0 17:53 69.8 23:53 0.0 3.3 0.00 3.6 0.0 23:53 E 10 75.8 84.2 17:53 66.2 04:53 0.0 10.8 0.00 8.3 19.6 15:53 S 11 73.5 84.2 15:53 62.6 23:53 0.3 8.8 0.15 14.3 34.5 15:53 SSW 12 62.5 73.4 16:53 55.4 07:53 4.4 1.9 0.00 10.0 25.3 14:53 W 13 61.1 77.0 15:53 46.4 06:53 6.9 3.0 0.00 2.1 0.0 23:53 ENE 14 66.1 78.8 16:53 51.8 06:53 3.6 4.7 0.00 3.6 0.0 23:53 ENE 15 61.6 66.2 23:53 0.0 12:53 3.6 0.4 0.46 10.0 32.2 08:53 SE 16 56.8 62.6 16:53 46.4 23:53 8.2 0.0 0.00 12.2 27.6 12:53 WSW 17 56.9 73.4 16:53 39.2 06:53 10.0 1.9 0.00 2.3 0.0 23:53 NE 18 66.1 78.8 14:53 50.0 05:53 4.3 5.4 0.00 6.3 19.6 17:53 SE 19 71.5 80.6 14:53 64.4 06:53 0.0 5.5 0.00 11.5 27.6 09:53 S 20 68.6 73.4 15:53 62.6 23:53 0.1 1.4 0.13 6.9 27.6 23:53 SSE 21 65.5 69.8 17:53 60.8 05:53 1.2 1.6 0.08 3.5 28.8 00:53 ENE 22 73.3 84.2 14:53 62.6 05:53 0.2 8.5 0.00 7.4 24.2 14:53 ESE 23 74.5 84.2 14:53 66.2 06:53 0.0 9.4 0.00 9.9 21.9 14:53 S 24 74.9 84.2 15:53 66.2 03:53 0.0 9.9 0.00 8.0 21.9 15:53 SSE 25 74.7 82.4 17:53 66.2 06:53 0.0 9.7 0.00 9.7 26.5 14:53 SSE 26 74.9 80.6 17:53 69.8 05:53 0.0 9.9 0.00 13.3 29.9 12:53 SSE 27 74.6 82.4 15:53 64.4 06:53 0.0 6.8 0.00 15.8 42.6 15:53 SSE 30 82.0 84.2 20:53 78.8 22:53 0.0 2.8 0.00 0.9 0.0 22:53 N --------------------------------------------------------------------------------------- 66.4 86.0 09 0.0 15 91.0 122.1 1.68 8.5 42.6 27 SSE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain : 0.01 in ON 04/01/2011 Days of Rain: 7 (> 0.01 in) 3 (> 0.10 in) 0 (> 1.00 in)