MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2003 NAME: Central CITY: Ennis STATE: Texas ELEV: 530 ft LAT: 32° 19' 34" N LONG: 96° 37' 36" 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 58.9 69.3 12:15 49.4 7:00 6.7 0.5 0.00 1.2 12.0 17:30 NNE 2 54.5 64.0 14:30 45.8 7:45 10.5 0.0 0.00 5.4 24.0 23:45 E 3 56.1 63.5 14:15 45.2 00:00 8.9 0.0 0.00 5.8 27.0 7:45 NW 4 48.7 60.8 15:45 39.3 5:15 16.3 0.0 0.00 0.6 11.0 00:00 N 5 43.8 50.6 15:00 35.2 00:00 21.2 0.0 0.00 7.4 28.0 9:15 NNW 6 39.3 50.4 14:30 29.1 7:00 25.7 0.0 0.00 1.9 11.0 4:00 NNW 7 46.4 59.4 15:45 32.4 7:00 18.6 0.0 0.00 9.8 36.0 15:45 SE 8 60.0 71.5 14:30 48.8 6:45 6.1 1.1 0.00 12.7 38.0 15:30 SE 9 56.2 65.4 5:00 41.9 00:00 8.8 0.0 0.03 12.2 39.0 1:30 NW 10 43.7 52.6 15:30 36.8 7:30 21.3 0.0 0.00 6.7 32.0 1:15 NW 11 43.2 56.0 14:45 31.4 5:45 21.8 0.0 0.00 4.8 22.0 15:00 ESE 12 44.7 51.8 13:45 40.9 1:45 20.3 0.0 0.58 3.8 20.0 8:45 E 13 38.7 43.8 16:00 31.9 00:00 26.3 0.0 0.01 3.1 17.0 9:45 NW 14 42.1 56.8 15:00 29.1 4:15 22.9 0.0 0.01 6.7 27.0 15:45 SE 15 57.6 69.4 15:00 46.0 0:15 8.0 0.6 0.00 13.5 43.0 11:30 SSE 16 44.1 50.7 0:15 37.2 00:00 20.9 0.0 0.00 7.2 29.0 10:30 NW 17 45.6 62.9 16:15 30.2 7:30 19.4 0.0 0.00 5.2 25.0 15:15 SSW 18 48.7 58.3 15:15 40.2 3:30 16.3 0.0 0.00 4.3 20.0 10:45 NNW 19 47.5 59.9 15:15 37.5 6:45 17.5 0.0 0.00 1.9 13.0 8:30 NW 20 48.7 62.4 14:30 35.9 7:45 15.8 0.0 0.00 6.9 29.0 13:45 SE 21 55.1 69.6 15:15 40.1 7:15 10.5 0.6 0.00 11.7 43.0 15:45 SE 22 62.0 72.9 15:30 48.1 00:00 4.5 1.5 0.00 13.6 45.0 13:15 SSE 23 48.7 55.9 15:30 42.1 23:30 16.3 0.0 0.00 6.5 27.0 5:30 NW 24 48.1 60.5 15:00 37.8 3:45 16.9 0.0 0.00 2.7 18.0 14:00 SE 25 48.5 57.9 13:30 39.3 6:15 16.5 0.0 0.00 7.0 30.0 13:15 SE 26 55.9 65.9 15:45 47.6 4:45 9.1 0.1 0.00 9.6 30.0 16:15 SE 27 65.4 71.5 16:30 59.5 5:15 1.8 2.2 0.00 12.4 35.0 12:15 SE 28 51.4 64.0 0:15 45.0 00:00 13.6 0.0 0.06 2.1 22.0 2:00 NW 29 45.0 54.9 15:45 36.5 7:45 20.0 0.0 0.00 3.4 17.0 14:30 NW 30 46.1 61.6 15:00 34.2 6:15 18.9 0.0 0.00 7.0 33.0 13:45 SE 31 51.9 65.3 16:15 37.3 6:15 13.1 0.0 0.00 6.9 25.0 15:00 SE ------------------------------------------------------------------------------------- 49.9 72.9 22 29.1 6 474.5 6.6 0.69 6.6 45.0 22 SE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 5 Min <= 0.0: 0 Max Rain: 0.58 ON 12/12/03 Days of Rain: 3 (>.01 in) 1 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration