MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2011 NAME: Crawley Down CITY: Crawley Down STATE: W.Sussex ELEV: LAT: 51'7''14 N LONG: 0'5''01 W TEMPERATURE (°C), RAIN (mm), WIND SPEED (kn) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 9.2 11.2 7:30 5.3 24:00 10.0 0.0 19.2 2.5 26.1 2:00 SW 2 4.1 8.1 24:00 0.9 8:30 13.8 0.0 1.2 1.6 18.3 24:00 W 3 8.8 10.5 6:00 5.7 18:00 10.2 0.0 1.8 4.0 24.3 3:00 W 4 7.0 8.4 13:30 3.6 24:00 12.3 0.0 0.2 3.2 16.5 20:00 W 5 3.1 5.8 12:30 1.5 8:30 14.6 0.0 0.0 3.7 20.0 10:30 W 6 3.8 6.4 24:00 1.3 2:30 14.4 0.0 0.0 2.6 14.8 12:30 W 7 6.3 8.2 4:00 2.8 23:00 12.8 0.0 0.4 4.7 27.8 13:30 W 8 8.0 11.2 19:30 3.1 0:30 11.2 0.0 4.2 6.2 31.3 17:30 SW 9 3.7 7.2 14:30 -0.9 24:00 15.1 0.0 0.0 2.4 17.4 1:00 W 10 0.6 5.2 14:30 -2.2 6:30 16.8 0.0 0.2 0.6 11.3 14:30 W 11 5.4 8.5 21:00 0.3 1:00 13.9 0.0 11.6 2.7 18.3 13:30 SW 12 5.3 9.7 24:00 1.7 7:30 12.6 0.0 9.4 4.9 40.0 24:00 SW 13 6.4 11.1 2:30 3.1 21:00 11.2 0.0 11.4 5.4 33.0 1:30 WSW 14 3.8 5.4 1:30 2.3 7:00 14.4 0.0 1.4 2.4 18.3 12:30 SW 15 5.2 7.1 13:00 2.7 0:30 13.4 0.0 6.2 3.9 23.5 7:00 W 16 2.6 5.0 0:30 0.6 10:30 15.5 0.0 6.6 4.0 20.9 14:00 WNW 17 2.1 4.8 14:30 -0.8 7:00 16.3 0.0 0.4 2.8 17.4 20:30 WNW 18 0.9 4.6 13:30 -2.4 24:00 17.2 0.0 0.2 1.5 13.0 12:30 WNW 19 2.5 6.6 19:30 -2.8 2:00 16.4 0.0 4.6 1.2 13.0 24:00 SW 20 5.2 6.2 13:00 3.9 7:00 13.2 0.0 0.8 2.6 19.1 10:30 WNW 21 8.8 11.2 13:30 5.3 0:30 10.0 0.0 2.4 1.5 13.0 17:00 WNW 22 8.8 10.7 14:00 7.0 8:00 9.4 0.0 0.2 3.0 17.4 15:30 W 23 8.1 10.1 4:00 3.2 24:00 11.7 0.0 5.4 5.5 34.8 17:00 SW 24 4.7 7.6 14:30 1.1 6:00 13.9 0.0 0.2 2.8 16.5 1:00 WSW 25 9.5 10.7 23:00 7.4 0:30 9.2 0.0 0.2 4.0 17.4 18:30 WSW 26 10.0 11.2 12:00 8.4 20:30 8.4 0.0 0.0 3.3 17.4 19:30 WSW 27 8.5 9.7 13:30 6.7 20:00 10.1 0.0 0.0 1.9 13.9 2:00 SW 28 7.2 9.8 12:00 4.3 24:00 11.2 0.0 0.8 4.7 20.0 14:30 W 29 6.1 8.8 18:30 3.8 2:30 12.0 0.0 1.8 5.0 28.7 18:30 W 30 6.2 10.4 24:00 4.3 8:00 10.9 0.0 6.0 2.8 16.5 24:00 WNW 31 10.8 11.4 12:30 10.1 4:30 7.5 0.0 0.6 4.5 20.9 23:30 W ------------------------------------------------------------------------------------- 5.9 11.4 31 -2.8 19 389.4 0.0 97.4 3.3 40.0 12 W Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 5 Min <= -18.0: 0 Max Rain: 19.20 ON 1/12/11 Days of Rain: 20 (> .2 mm) 11 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: (High + Low) / 2