MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2006 NAME: Central CITY: Ennis (Central) 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 37.3 49.0 13:45 26.1 6:30 27.7 0.0 0.02 2.6 17.0 0:15 W 2 41.8 52.3 15:30 34.4 4:00 23.2 0.0 0.00 3.0 13.0 16:30 ENE 3 37.4 46.8 15:15 30.8 7:30 27.6 0.0 0.00 7.7 24.0 12:30 N 4 38.2 50.1 16:00 28.0 5:30 26.8 0.0 0.00 4.1 17.0 13:30 N 5 44.8 57.4 16:15 30.6 7:15 20.2 0.0 0.00 9.0 31.0 14:00 SSW 6 51.9 65.4 14:00 40.9 6:45 13.1 0.0 0.00 5.1 20.0 9:30 S 7 42.0 51.6 13:15 28.0 00:00 23.0 0.0 0.00 7.4 29.0 13:30 N 8 32.3 44.2 14:30 22.0 7:45 32.7 0.0 0.00 3.2 17.0 2:00 NNE 9 39.0 50.9 14:30 27.9 6:30 26.0 0.0 0.00 6.7 23.0 16:00 SSE 10 46.2 51.0 00:00 41.8 0:15 18.8 0.0 0.03 6.5 18.0 2:30 SSE 11 60.5 72.2 15:00 51.5 1:15 5.2 1.0 0.01 8.9 33.0 13:15 SSW 12 57.7 70.2 15:15 46.6 7:30 8.0 0.6 0.01 3.4 15.0 10:00 W 13 56.8 70.6 15:45 43.7 6:15 8.9 0.8 0.00 4.7 20.0 13:30 SSW 14 60.2 73.9 14:30 49.3 7:45 6.7 1.9 0.00 7.0 23.0 13:00 SW 15 63.1 72.4 15:30 55.1 3:30 3.4 1.5 0.00 9.8 33.0 15:15 SSW 16 67.0 75.6 15:45 60.2 1:30 0.9 2.9 0.00 13.3 36.0 12:30 S 17 68.5 77.1 15:45 62.1 1:45 0.3 3.8 0.00 11.1 36.0 11:00 SSW 18 66.1 74.0 13:45 61.0 00:00 0.5 1.6 0.00 4.8 21.0 1:30 SE 19 58.2 62.7 16:00 53.4 9:00 6.8 0.0 0.05 5.5 25.0 23:45 SE 20 56.2 63.6 8:30 49.8 00:00 8.8 0.0 0.37 7.6 33.0 8:15 SSE 21 52.8 65.6 14:30 45.4 5:30 12.2 0.0 0.01 4.0 20.0 21:00 WSW 22 46.5 56.2 16:15 37.4 7:30 18.5 0.0 0.00 4.0 17.0 9:30 N 23 47.3 55.4 14:15 39.1 4:30 17.7 0.0 0.00 3.3 18.0 15:15 N 24 45.1 49.3 0:15 42.8 00:00 19.9 0.0 0.35 4.3 21.0 23:15 N 25 43.7 50.5 15:00 37.0 23:45 21.3 0.0 0.06 10.9 34.0 13:45 N 26 41.9 54.8 15:15 31.5 7:00 23.1 0.0 0.00 2.9 12.0 13:15 SSE 27 48.9 61.6 15:15 37.0 7:15 16.1 0.0 0.00 12.0 37.0 13:00 SSE 28 58.3 66.2 14:30 47.9 3:45 6.7 0.1 0.00 13.8 33.0 14:45 SE 29 61.2 64.5 13:00 55.8 23:30 3.8 0.0 1.00 8.7 38.0 19:00 SE 30 52.0 56.0 0:15 45.5 00:00 13.0 0.0 0.01 6.0 19.0 19:30 SW 31 45.3 50.9 15:30 39.2 23:45 19.7 0.0 0.00 5.9 26.0 10:00 W ------------------------------------------------------------------------------------- 50.6 77.1 17 22.0 8 460.6 14.2 1.92 6.7 38.0 29 N Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 8 Min <= 0.0: 0 Max Rain: 1.00 ON 12/29/06 Days of Rain: 7 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration