MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2009 NAME: Bracknell SU863682 CITY: Bracknell STATE: Berkshire ELEV: 77 m LAT: 51° 24' 21" N LONG: 0° 45' 40" W TEMPERATURE (°C), RAIN (mm), WIND SPEED (kt) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 16.6 21.2 12:10 13.6 00:00 1.9 0.5 0.4 5.3 28.7 14:00 SSW 2 15.1 18.9 13:50 12.7 1:30 3.0 0.0 13.6 5.8 27.8 23:20 S 3 14.6 18.7 11:20 10.7 00:00 3.5 0.0 0.0 6.7 27.8 10:50 WSW 4 14.2 18.8 14:20 9.8 5:40 3.9 0.0 0.0 5.1 26.1 14:50 WSW 5 14.3 19.7 13:50 8.9 5:40 3.8 0.1 0.2 2.9 15.7 18:00 WSW 6 15.4 20.1 13:20 12.5 5:30 2.8 0.2 0.0 3.1 18.3 16:10 SSW 7 17.2 20.8 12:30 13.9 2:20 1.3 0.5 0.0 3.1 14.8 0:40 SSW 8 20.6 27.2 14:10 16.9 00:00 0.3 2.9 0.0 4.6 20.9 12:40 SSW 9 15.8 19.3 17:20 11.2 00:00 2.4 0.1 0.0 3.5 16.5 0:10 NNW 10 14.3 20.0 13:20 7.8 4:30 4.0 0.3 0.0 3.6 20.0 13:30 N 11 15.1 21.1 14:10 9.3 5:30 3.4 0.5 0.0 3.1 14.8 16:50 NNE 12 15.6 22.3 14:50 9.5 6:00 3.4 0.9 0.0 1.8 13.9 13:00 N 13 13.4 17.6 13:10 7.8 4:40 4.5 0.0 0.0 3.6 19.1 11:40 NNE 14 15.3 20.2 14:00 12.4 6:00 2.8 0.1 0.0 5.1 20.9 9:40 N 15 14.8 16.2 12:10 13.6 6:00 3.2 0.0 8.8 5.7 25.2 9:30 N 16 15.2 19.5 13:00 11.9 22:50 3.0 0.2 0.2 6.5 22.6 15:20 NNE 17 13.6 17.2 11:10 10.4 21:40 4.4 0.0 0.0 3.4 16.5 9:00 NE 18 14.5 20.2 14:00 9.6 3:50 3.8 0.3 0.0 2.1 12.2 10:30 NE 19 17.4 23.5 13:10 11.3 6:10 1.9 1.3 0.0 0.9 9.6 22:50 NE 20 15.9 20.1 13:10 10.9 00:00 2.4 0.4 0.0 1.6 12.2 10:30 N 21 14.4 20.7 14:50 9.1 2:20 3.9 0.4 0.0 1.4 17.4 14:50 SSW 22 16.2 21.8 12:30 10.9 4:30 2.3 0.5 0.0 2.9 15.7 13:10 WSW 23 16.2 18.2 11:20 13.5 00:00 1.8 0.0 0.0 1.4 10.4 0:40 W 24 14.1 20.4 14:00 8.1 6:20 4.3 0.4 0.0 1.1 13.9 13:20 WNW 25 13.1 20.6 15:30 6.5 6:10 5.2 0.3 0.0 0.8 11.3 14:50 WNW 26 12.3 20.0 13:40 6.4 6:10 5.9 0.3 0.0 0.3 7.8 15:00 NW 27 13.4 22.1 14:30 5.4 5:50 5.2 0.7 0.0 0.8 10.4 13:30 NW 28 13.9 19.2 12:40 9.7 2:00 4.2 0.1 0.0 1.1 12.2 14:20 NW 29 14.9 22.2 13:30 9.3 6:10 3.8 0.7 0.0 1.5 12.2 12:20 WNW 30 14.7 18.6 12:50 10.3 0:10 3.3 0.0 0.6 0.6 9.6 14:40 NW ------------------------------------------------------------------------------------- 15.1 27.2 8 5.4 27 99.9 11.8 23.8 3.0 28.7 1 NNE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 13.59 ON 02/09/09 Days of Rain: 6 (> .2 mm) 2 (> 2 mm) 0 (> 20 mm) Heat Base: 18.0 Cool Base: 18.0 Method: Integration