MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 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 36.1 39.1 3:20a 32.8 11:55p 28.9 0.0 0.00 4.2 22.0 10:25a W 2 33.4 40.6 12:00m 30.9 3:20a 31.6 0.0 1.02 2.2 12.0 2:45a NE 3 42.1 50.7 9:20a 32.4 11:55p 22.9 0.0 0.06 10.8 45.0 11:20a SSW 4 33.1 37.9 1:30p 29.1 12:00m 31.9 0.0 0.00 9.5 38.0 7:20a SSW 5 28.6 31.0 9:30a 26.6 11:55p 36.4 0.0 0.00 2.4 16.0 12:45a SSW 6 25.3 32.5 2:30p 19.4 7:15a 39.7 0.0 0.07 3.0 23.0 4:10a WSW 7 29.3 35.3 1:00p 19.4 1:45a 35.7 0.0 0.03 1.1 14.0 12:55p WSW 8 38.5 49.1 1:50p 33.5 4:50a 26.5 0.0 0.20 0.6 7.0 5:00p S 9 37.4 39.5 11:40p 34.4 11:10a 27.6 0.0 0.17 1.7 12.0 10:10p N 10 41.7 45.4 3:05p 38.3 4:10a 23.3 0.0 0.11 1.5 10.0 1:45a NW 11 43.6 47.6 11:55p 41.9 8:50a 21.4 0.0 0.01 2.4 16.0 9:15p SSE 12 48.8 58.6 11:30a 39.5 11:55p 16.2 0.0 0.00 4.1 24.0 12:15p WNW 13 35.7 39.5 12:05a 33.1 9:45a 29.3 0.0 0.23 2.5 17.0 2:45p N 14 37.7 47.1 12:25p 31.3 12:00m 27.3 0.0 0.00 3.5 20.0 2:05p W 15 32.7 36.0 5:15p 28.5 2:40a 32.3 0.0 0.07 4.7 23.0 11:30p N 16 39.3 43.8 12:45p 32.7 12:00m 25.7 0.0 1.00 11.9 46.0 6:10p SSW 17 33.4 38.9 2:15p 29.0 10:45p 31.6 0.0 0.00 8.8 36.0 12:25a SSW 18 31.3 39.9 1:55p 22.1 7:35a 33.7 0.0 0.00 1.8 15.0 1:05p SSE 19 37.5 42.6 11:30a 30.6 1:10a 27.5 0.0 0.00 1.6 15.0 11:45a SSE 20 38.1 45.4 2:00p 31.5 7:45a 26.9 0.0 0.00 3.2 17.0 10:20a NW 21 38.9 44.2 2:40p 34.3 12:05a 26.1 0.0 0.00 4.2 17.0 1:45p N 22 41.1 45.5 2:20p 36.5 7:10a 23.9 0.0 0.00 4.7 18.0 7:40a N 23 51.6 61.8 3:20p 42.1 12:05a 13.4 0.0 0.31 6.8 37.0 7:05p N 24 43.2 48.3 1:00p 36.9 6:55a 21.8 0.0 0.00 6.4 28.0 3:15a SSW 25 40.6 49.9 3:40p 32.7 7:20a 24.4 0.0 0.00 1.9 19.0 9:50a WSW 26 35.3 38.5 11:05a 32.1 4:15a 29.7 0.0 0.55 3.7 21.0 4:30p NW 27 40.0 46.5 3:50p 36.3 12:35a 25.0 0.0 0.01 2.8 16.0 12:30a SSE 28 41.5 46.2 3:30p 32.7 7:05a 23.5 0.0 0.26 2.3 13.0 10:05p WSW 29 47.0 53.2 2:15p 38.6 11:45p 18.0 0.0 0.19 2.7 18.0 2:05p W 30 37.1 42.3 12:20p 32.1 5:50a 27.9 0.0 0.21 1.8 15.0 5:50p WNW 31 39.5 49.1 2:30p 32.9 6:00a 25.5 0.0 0.08 3.5 30.0 11:05a WSW ------------------------------------------------------------------------------------- 38.0 61.8 23 19.4 6 835.6 0.0 4.58 3.9 46.0 16 N Max >= 90.0: 0 Max <= 32.0: 1 Min <= 32.0: 11 Min <= 0.0: 0 Max Rain: 1.02 ON 12/02/07 Days of Rain: 16 (>.01 in) 11 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration