MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2002 NAME: Dekalb CITY: STATE: ELEV: 245 ft LAT: 35° 36' 00" N LONG: 85° 54' 00" 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 28.2 38.6 2:30p 21.3 7:00a 35.1 0.0 0.00 0.9 13.0 12:30a NW 2 34.2 49.9 12:00p 20.8 3:30a 29.6 0.0 0.04 0.4 15.0 11:30a ENE 3 35.4 42.3 11:30a 28.2 7:30a 29.8 0.0 0.00 1.7 15.0 9:00a NE 4 37.6 41.9 5:30p 32.4 6:00a 27.8 0.0 1.62 0.3 10.0 4:30p N 5 32.9 40.5 3:30a 28.8 12:00m 30.4 0.0 0.20 2.3 14.0 10:00a NW 6 27.5 38.2 2:00p 21.3 7:00a 35.3 0.0 0.00 0.6 11.0 2:30p NW 7 29.6 48.5 2:30p 18.1 7:00a 31.7 0.0 0.01 0.4 10.0 11:00a SW 8 34.4 49.5 1:00p 24.1 7:00a 28.2 0.0 0.00 0.1 9.0 12:00p NNW 9 35.0 52.8 3:00p 24.5 6:30a 26.4 0.0 0.01 0.4 9.0 2:00p NW 10 39.7 43.3 2:30p 31.2 12:30a 27.8 0.0 1.91 0.1 8.0 4:30p WNW 11 38.2 40.9 12:30a 36.2 9:30a 26.4 0.0 0.08 0.9 13.0 7:00a WSW 12 39.1 40.6 10:30p 37.6 4:00a 25.9 0.0 0.00 0.4 10.0 1:00p NE 13 42.9 47.7 1:00p 38.0 12:00m 22.1 0.0 0.67 1.8 20.0 5:30a WSW 14 37.4 44.2 4:00p 30.3 12:00m 27.8 0.0 0.02 1.5 20.0 1:30a NW 15 37.7 58.3 2:00p 25.7 7:30a 23.0 0.0 0.00 0.4 13.0 12:30p SW 16 45.1 61.6 2:00p 31.3 6:30a 18.6 0.0 0.01 0.3 14.0 12:30p WNW 17 55.5 63.1 2:30p 48.0 12:30a 9.5 0.0 0.01 1.8 23.0 1:30p NE 18 55.0 64.0 1:30p 43.2 6:00a 11.4 0.0 0.00 3.6 25.0 2:00p NE 19 55.2 61.5 3:30p 46.8 12:00m 10.9 0.0 0.76 3.8 24.0 7:00a NE 20 40.3 46.8 12:30a 34.6 7:30a 0.0 0.0 0.00 1.2 15.0 12:30a NW 21 22 23 24 25 26 27 28 29 30 31 ------------------------------------------------------------------------------------- 39.0 64.0 18 18.1 7 477.4 0.0 5.34 1.1 25.0 18 NW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 12 Min <= 0.0: 0 Max Rain: 1.91 ON 12/10/02 Days of Rain: 8 (>.01 in) 5 (>.1 in) 2 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2