MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2008 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 2.9 4.2 14:30 1.6 17:00 15.4 0.0 1.8 3.9 15.7 12:30 NNW 2 1.9 5.0 12:30 -1.3 8:00 16.4 0.0 0.0 2.5 14.8 0:30 W 3 -0.2 2.0 14:30 -1.9 20:00 18.2 0.0 0.2 0.9 11.3 10:30 NNW 4 4.7 7.4 10:00 0.1 0:30 14.5 0.0 10.0 4.1 23.5 11:30 WSW 5 3.9 6.5 14:30 1.3 7:30 14.4 0.0 0.0 2.3 14.8 24:00 W 6 3.4 6.5 14:00 -0.8 22:30 15.4 0.0 0.2 2.5 15.7 6:30 NNW 7 0.3 5.6 14:00 -2.4 8:00 16.7 0.0 0.2 0.1 5.2 14:30 SW 8 3.5 6.3 13:00 -0.2 0:30 15.2 0.0 0.6 1.2 9.6 14:30 SW 9 3.0 5.0 0:30 0.2 24:00 15.7 0.0 2.2 3.1 13.9 4:30 NNW 10 -0.3 3.6 14:30 -2.4 7:00 17.7 0.0 0.2 1.8 10.4 12:30 WNW 11 0.4 3.8 13:30 -1.9 24:00 17.3 0.0 0.6 0.6 6.1 11:00 WNW 12 2.4 6.9 21:00 -3.2 5:00 16.4 0.0 0.2 2.9 22.6 22:30 SW 13 4.9 6.3 0:30 -0.3 23:00 15.3 0.0 42.0 5.4 24.3 1:30 SE 14 2.2 3.9 24:00 -0.3 8:00 16.5 0.0 0.4 1.4 15.7 24:00 NE 15 3.6 4.3 14:30 2.3 24:00 14.9 0.0 0.0 2.2 12.2 4:00 N 16 2.2 5.8 24:00 1.1 8:30 14.8 0.0 0.2 1.3 8.7 24:00 WSW 17 4.3 8.4 3:00 1.2 19:30 13.5 0.0 1.0 2.2 12.2 5:00 WNW 18 7.7 9.6 13:30 3.8 0:30 11.6 0.0 0.0 3.5 15.7 22:00 W 19 5.5 9.2 24:00 1.2 8:30 13.1 0.0 0.6 3.4 21.7 20:00 W 20 10.4 12.1 14:00 9.2 0:30 7.7 0.0 0.2 4.4 19.1 1:30 W 21 9.7 10.6 13:30 8.5 1:00 8.7 0.0 0.0 4.7 19.1 3:30 W 22 10.2 11.8 14:00 9.4 24:00 7.7 0.0 0.0 1.7 13.9 1:00 W 23 9.1 9.8 12:30 8.0 24:00 9.4 0.0 0.0 0.2 5.2 11:30 W 24 6.9 8.1 0:30 5.8 21:00 11.3 0.0 0.0 0.5 9.6 16:30 NNW 25 5.7 6.9 14:00 4.4 18:30 12.6 0.0 0.2 4.0 17.4 18:00 NE 26 2.5 4.8 0:30 0.7 24:00 15.5 0.0 0.0 5.9 19.1 5:00 NE 27 1.3 2.9 12:00 -0.7 7:30 17.2 0.0 0.2 5.1 19.1 11:00 NE 28 1.1 3.2 14:00 -0.6 24:00 17.0 0.0 0.0 6.0 18.3 12:00 NE 29 -1.5 1.7 14:00 -4.4 24:00 19.6 0.0 0.0 2.2 12.2 14:30 ENE 30 -2.0 2.7 15:00 -5.4 8:30 19.6 0.0 0.2 0.6 6.1 16:30 ENE 31 0.4 2.2 14:00 -1.7 0:30 18.0 0.0 0.0 2.2 10.4 6:00 NE ------------------------------------------------------------------------------------- 3.5 12.1 20 -5.4 30 457.4 0.0 61.2 2.7 24.3 13 W Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 15 Min <= -18.0: 0 Max Rain: 42.00 ON 13/12/08 Days of Rain: 9 (> .2 mm) 3 (> 2 mm) 1 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: (High + Low) / 2