MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2009 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 8.7 16.1 14:00 1.9 5:00 9.3 0.0 0.0 4.0 20.9 15:00 NE 2 9.4 15.9 14:30 5.1 0:30 7.8 0.0 0.0 3.1 13.9 15:00 NE 3 7.7 12.4 15:00 5.2 0:30 9.4 0.0 0.0 1.6 9.6 21:00 SW 4 10.1 19.0 14:00 5.1 24:00 6.2 0.0 0.4 2.6 13.9 14:30 W 5 9.2 17.4 14:30 3.3 6:00 7.9 0.0 0.0 1.7 12.2 12:00 N 6 11.8 18.8 14:00 7.0 2:30 5.4 0.0 0.0 2.3 14.8 14:30 E 7 10.0 15.6 14:30 7.2 20:30 6.9 0.0 0.0 4.0 17.4 11:30 SW 8 10.4 15.7 13:30 6.6 22:00 7.1 0.0 4.4 4.7 25.2 5:30 SW 9 11.5 14.2 15:00 7.0 0:30 7.7 0.0 1.2 3.5 15.7 9:30 SW 10 11.3 13.8 10:00 9.3 6:00 6.7 0.0 2.0 1.3 13.0 0:30 SW 11 10.5 12.3 17:00 9.5 6:00 7.4 0.0 2.0 0.8 6.1 12:30 NW 12 11.5 14.3 15:00 10.1 0:30 6.1 0.0 0.6 0.5 6.1 15:00 NE 13 11.9 19.9 14:00 6.6 22:30 5.0 0.0 0.0 1.1 10.4 14:00 SW 14 13.0 18.4 14:30 8.1 6:30 5.0 0.0 0.0 2.0 11.3 22:30 SE 15 14.5 21.5 14:00 8.9 3:30 3.1 0.0 2.0 3.9 23.5 13:30 ENE 16 13.4 18.3 13:30 10.1 5:30 4.1 0.0 0.4 1.3 10.4 0:30 SW 17 9.4 10.8 0:30 8.0 24:00 8.9 0.0 13.0 1.7 12.2 10:30 WNW 18 9.3 14.4 13:30 5.6 5:30 8.3 0.0 0.0 3.4 17.4 14:30 NE 19 9.5 17.7 13:30 3.9 5:30 7.5 0.0 0.0 2.8 13.9 9:30 NE 20 11.6 19.2 13:30 5.1 1:30 6.1 0.0 0.0 0.7 8.7 13:00 N 21 12.8 21.4 14:00 4.8 4:30 5.2 0.0 0.0 1.2 13.0 11:00 WNW 22 12.6 22.4 14:00 6.4 5:00 3.9 0.0 0.0 1.2 11.3 15:00 SW 23 12.2 19.6 14:00 6.4 5:30 5.3 0.0 0.0 1.8 12.2 13:30 E 24 12.8 18.8 14:00 8.1 5:30 4.8 0.0 0.0 3.6 17.4 15:30 E 25 11.2 17.0 14:00 6.6 23:00 6.5 0.0 1.6 3.1 15.7 13:00 SW 26 10.6 20.1 14:00 4.3 5:00 6.1 0.0 0.0 1.4 12.2 12:00 SW 27 8.0 9.7 9:00 3.8 24:00 11.5 0.0 7.6 2.1 25.2 11:30 SW 28 6.7 12.9 11:30 1.4 5:00 11.1 0.0 1.8 0.5 8.7 12:00 W 29 9.4 19.2 14:00 1.9 5:00 7.7 0.0 0.0 1.3 11.3 13:30 SW 30 12.3 18.9 13:30 6.6 0:30 5.5 0.0 0.0 2.0 13.0 12:30 S ------------------------------------------------------------------------------------- 10.8 22.4 22 1.4 28 203.7 0.0 37.0 2.2 25.2 8 SW Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 13.00 ON 17/04/09 Days of Rain: 12 (> .2 mm) 4 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: (High + Low) / 2