MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2007 NAME: SMA CITY: Aberdeen STATE: MD ELEV: 160 ft LAT: 39° 30' 58" N LONG: 76° 10' 16" 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 ------------------------------------------------------------------------------------ 1 49.3 54.4 4:30p 44.6 6:15a 15.0 0.0 0.00 3.3 14.0 3:35p NE 2 63.3 80.5 5:20p 45.7 6:40a 6.7 5.0 0.00 4.1 32.0 4:05p NW 3 54.8 68.8 12:25a 45.4 9:50p 10.5 0.3 0.00 5.3 25.0 10:40p NE 4 45.9 49.9 3:45p 43.2 8:35a 16.4 0.0 0.73 6.1 25.0 1:00a N 5 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 6 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 7 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 8 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 9 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 10 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 11 12 13 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 14 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 15 --- --- --- --- --- 0.0 0.0 0.00 0.0 0.0 --- --- 16 66.0 67.1 11:45p 65.3 3:00p 0.0 0.6 0.00 0.0 0.0 --- --- 17 66.7 68.1 5:20a 65.0 10:25a 0.0 1.7 0.01 0.0 0.0 --- --- 18 55.7 68.4 3:15a 46.2 8:15a 10.2 0.9 0.03 2.2 22.0 9:40a NW 19 50.8 57.5 5:30p 46.1 4:05a 14.2 0.0 0.00 2.0 18.0 9:10a S 20 57.5 70.4 4:50p 42.5 5:55a 8.3 1.0 0.00 3.9 24.0 2:25p WNW 21 62.1 76.8 5:50p 42.3 4:10a 6.5 3.6 0.00 2.1 17.0 1:50p NNW 22 67.2 82.0 2:50p 49.2 4:50a 3.5 5.6 0.00 2.8 21.0 4:00p S 23 69.5 83.6 4:15p 55.0 4:30a 2.5 7.0 0.00 4.3 23.0 5:05p S 24 73.0 80.5 1:55p 64.7 10:25p 0.0 8.0 0.00 4.6 26.0 11:05a SSW 25 61.3 70.8 2:20p 52.0 11:40p 4.6 0.9 0.00 5.1 21.0 7:20p N 26 52.7 57.5 1:30p 48.6 11:55p 12.3 0.0 0.30 5.2 20.0 2:20p ENE 27 54.6 60.1 4:55p 48.5 12:45a 10.4 0.0 0.29 1.4 13.0 2:15a NE 28 60.5 68.4 11:40a 53.1 4:45a 4.8 0.3 0.01 4.0 22.0 4:15p SSW 29 64.0 75.3 3:50p 48.6 4:55a 4.1 3.0 0.00 4.9 28.0 12:30p SW 30 70.2 84.7 1:20p 51.9 4:35a 2.6 7.8 0.00 5.9 33.0 9:10a W ------------------------------------------------------------------------------------- 60.3 84.7 30 42.3 21 132.6 45.7 1.37 2.4 33.0 30 SSW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.73 ON 04/04/07 Days of Rain: 4 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration