MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2006 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 64.3 72.8 3:25p 45.1 11:50p 2.7 2.0 0.45 10.4 44.0 3:25p SSE 2 41.8 47.4 1:40p 36.5 11:40p 23.2 0.0 0.00 5.5 23.0 10:30a W 3 37.2 43.8 1:25p 29.3 7:25a 27.8 0.0 0.00 1.3 12.0 1:10p SE 4 34.3 38.0 3:15a 28.1 9:30p 30.7 0.0 0.00 6.5 33.0 9:10a W 5 31.6 38.9 1:55p 26.0 5:30a 33.4 0.0 0.00 3.1 24.0 11:35a SSW 6 38.6 49.1 3:10p 24.8 1:05a 26.4 0.0 0.00 4.5 28.0 12:50p SE 7 42.6 54.5 11:40a 25.3 12:00m 22.4 0.0 0.00 6.9 34.0 3:30p S 8 27.2 34.4 2:50p 22.9 5:35a 37.8 0.0 0.00 8.6 34.0 12:05p W 9 30.6 42.6 4:00p 20.0 6:50a 34.4 0.0 0.00 4.3 21.0 12:00p SSW 10 40.6 53.6 2:55p 30.6 7:15a 24.4 0.0 0.00 2.9 14.0 12:10p S 11 47.8 62.6 1:15p 36.9 4:20a 17.2 0.0 0.00 0.7 9.0 1:00p NE 12 47.4 52.6 2:15p 42.5 7:15a 17.6 0.0 0.00 3.9 14.0 8:45a NE 13 47.5 50.4 3:30p 44.3 11:50p 17.5 0.0 0.19 1.6 12.0 1:20p SSE 14 43.2 45.5 12:55p 40.8 8:50a 21.8 0.0 0.01 1.2 7.0 9:50p SSE 15 45.8 55.1 10:10p 39.5 8:05a 19.2 0.0 0.01 2.0 26.0 10:40p SE 16 45.2 52.5 3:00p 36.6 11:35p 19.8 0.0 0.00 3.2 23.0 12:50a WSW 17 45.3 53.9 2:45p 35.5 6:50a 19.7 0.0 0.00 2.0 18.0 10:15a S 18 55.5 72.1 2:10p 46.4 2:45a 10.5 1.0 0.00 4.7 28.0 1:10p S 19 42.3 49.4 2:35p 32.8 12:00m 22.7 0.0 0.00 3.4 18.0 2:20p WNW 20 37.8 47.6 1:35p 28.7 5:00a 27.2 0.0 0.00 1.6 11.0 10:20a SSE 21 43.3 51.0 3:10p 36.9 1:55a 21.7 0.0 0.00 1.4 12.0 10:45a S 22 47.1 53.5 11:50p 44.6 1:50a 17.9 0.0 0.75 3.0 15.0 9:00p NNE 23 54.7 60.2 2:35p 47.0 11:40p 10.3 0.0 0.40 4.4 25.0 3:15p SSW 24 47.1 53.5 2:30p 37.0 11:45p 17.9 0.0 0.00 4.8 28.0 10:10a W 25 41.1 51.0 11:35p 34.0 2:40a 23.9 0.0 0.59 2.7 19.0 8:05p NNE 26 50.1 55.7 3:10p 44.1 12:00m 14.9 0.0 0.02 6.0 23.0 7:40p S 27 41.9 45.5 3:10p 33.8 12:00m 23.1 0.0 0.00 5.9 30.0 11:55a SSW 28 40.5 48.6 1:05p 32.4 7:35a 24.5 0.0 0.00 1.2 13.0 11:55a SSW 29 42.7 51.6 3:50p 34.6 3:55a 22.3 0.0 0.00 1.9 13.0 11:05a ENE 30 45.5 53.5 2:30p 40.3 8:05a 19.5 0.0 0.00 2.2 14.0 3:20p S 31 40.1 44.3 10:45p 34.4 7:40a 24.9 0.0 0.05 2.0 13.0 9:25a ENE ------------------------------------------------------------------------------------- 43.2 72.8 1 20.0 9 677.3 3.0 2.47 3.7 44.0 1 SSW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 9 Min <= 0.0: 0 Max Rain: 0.75 ON 12/22/06 Days of Rain: 7 (>.01 in) 5 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration