MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2011 NAME: Davis VP2 CITY: Harpford STATE: Devon ELEV: 27 m LAT: 50° 42' 00" N LONG: 3° 17' 00" W TEMPERATURE (°C), RAIN (mm), 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 8.9 12.3 3:55 5.9 00:00 9.4 0.0 3.6 2.4 25.0 3:50 WSW 2 5.7 10.8 23:55 -0.3 8:25 12.7 0.0 1.4 3.1 19.0 23:25 S 3 11.0 12.3 5:50 9.8 21:45 7.3 0.0 1.0 6.6 25.0 6:15 WNW 4 8.6 10.7 12:45 4.7 00:00 9.7 0.0 2.6 5.5 24.0 17:55 NW 5 5.2 8.7 13:05 1.7 23:45 13.1 0.0 0.8 4.3 37.0 8:15 WNW 6 5.8 9.8 12:25 0.1 5:10 12.5 0.0 5.2 2.7 21.0 6:10 WSW 7 7.6 10.9 2:20 2.2 21:35 10.7 0.0 3.2 7.9 32.0 3:15 NW 8 9.6 13.1 14:55 3.0 0:05 8.7 0.0 1.2 9.1 28.0 8:30 SSW 9 4.7 8.8 12:10 0.7 22:50 13.6 0.0 0.0 2.4 21.0 14:25 W 10 3.8 7.7 14:05 0.7 0:05 14.5 0.0 0.4 1.0 12.0 11:00 SSW 11 7.7 10.8 13:20 3.7 0:05 10.6 0.0 4.2 4.3 26.0 13:35 S 12 7.6 12.4 22:05 1.4 2:55 10.8 0.0 21.0 8.5 42.0 18:55 SSW 13 6.4 12.1 2:35 3.0 18:15 12.1 0.0 4.8 8.9 37.0 2:25 SSW 14 4.5 6.9 14:20 1.5 4:00 13.8 0.0 0.6 5.3 27.0 11:40 SSW 15 6.7 8.6 12:45 5.2 16:30 11.6 0.0 14.6 6.8 32.0 3:05 WSW 16 4.0 6.7 0:05 1.8 9:00 14.4 0.0 1.6 7.5 28.0 15:15 NNW 17 3.8 7.2 13:25 -0.9 5:10 14.9 0.0 0.2 6.7 28.0 13:35 NW 18 1.5 6.9 13:15 -2.6 8:50 16.8 0.0 0.2 2.0 15.0 13:10 NW 19 4.9 10.5 16:45 -2.5 1:50 13.4 0.0 3.6 3.7 26.0 18:25 NW 20 8.3 9.4 23:55 7.2 8:30 10.0 0.0 1.0 4.8 20.0 12:35 NW 21 11.2 12.6 12:20 7.6 00:00 7.1 0.0 0.4 7.5 27.0 4:15 NW 22 10.9 12.2 14:10 7.6 0:05 7.4 0.0 0.0 3.8 17.0 6:20 WNW 23 8.9 11.9 10:45 5.2 22:15 9.4 0.0 1.8 10.7 35.0 13:35 NW 24 6.1 9.9 13:50 -0.2 5:25 12.2 0.0 0.0 4.0 19.0 12:45 SW 25 10.7 12.5 13:30 7.8 4:00 7.6 0.0 0.0 5.5 20.0 16:25 SSW 26 10.7 11.7 2:25 9.6 21:20 7.6 0.0 0.0 5.0 21.0 14:30 SSW 27 9.6 10.7 12:40 8.6 8:15 8.7 0.0 0.0 4.4 26.0 00:00 S 28 8.4 11.0 2:20 5.7 21:55 10.0 0.0 2.0 7.3 34.0 13:00 NW 29 8.6 10.6 14:10 4.9 6:30 9.8 0.0 2.2 10.7 33.0 12:50 WNW 30 9.9 12.1 18:25 7.7 6:30 8.4 0.0 4.0 5.4 28.0 0:55 NW 31 12.4 13.8 12:40 11.5 1:55 5.9 0.0 1.2 5.3 20.0 9:15 WNW ------------------------------------------------------------------------------------- 7.5 13.8 31 -2.6 18 334.5 0.0 82.8 5.6 42.0 12 NW Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 5 Min <= -18.0: 0 Max Rain: 21.01 ON 12/12/11 Days of Rain: 25 (> .2 mm) 12 (> 2 mm) 1 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration