MONTHLY CLIMATOLOGICAL SUMMARY for OCT. 2009 NAME: Old Windsor CITY: Berkshire STATE: UK ELEV: 60 ft LAT: 51° 27' 40" N LONG: 0° 34' 47" W TEMPERATURE (°F), RAIN (in), 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 57.0 66.0 11:15 44.9 23:45 7.9 0.0 0.00 0.4 10.4 11:15 WNW 2 53.9 64.7 11:45 42.3 3:15 11.0 0.0 0.00 1.0 11.3 15:45 W 3 57.6 62.6 13:00 53.8 8:00 7.3 0.0 0.01 3.7 22.6 17:15 W 4 55.2 63.2 11:45 47.3 7:45 9.7 0.0 0.00 0.8 11.3 15:30 W 5 54.4 57.2 16:00 50.5 5:00 10.5 0.0 0.10 0.1 5.2 9:45 NE 6 61.6 66.9 14:45 55.6 0:45 3.6 0.3 0.17 0.8 12.2 21:30 WSW 7 56.0 63.9 1:30 50.2 23:15 8.9 0.0 0.45 1.0 13.9 4:45 NNE 8 50.1 59.2 15:15 39.9 7:45 14.8 0.0 0.00 0.3 8.7 13:30 NNE 9 49.2 58.0 15:15 38.3 2:00 15.7 0.0 0.03 0.5 11.3 12:45 SE 10 57.4 65.5 11:30 51.6 8:00 7.5 0.0 0.00 0.5 10.4 12:00 W 11 54.5 60.2 13:30 48.0 23:45 10.4 0.0 0.05 0.9 13.9 12:15 W 12 50.5 60.4 16:00 41.2 00:00 14.4 0.0 0.01 0.3 8.7 0:45 WNW 13 46.8 59.0 12:00 35.0 7:30 18.1 0.0 0.00 0.0 2.6 12:45 W 14 52.1 58.9 13:30 47.1 2:15 12.8 0.0 0.01 0.1 5.2 17:30 SE 15 52.8 59.8 11:45 47.4 6:00 12.1 0.0 0.00 0.2 7.0 15:30 WNW 16 53.2 57.3 14:30 47.3 23:15 11.7 0.0 0.01 0.7 11.3 9:30 NE 17 47.9 54.5 13:15 37.9 00:00 17.0 0.0 0.00 0.2 8.7 2:15 NNE 18 41.5 53.9 13:45 31.2 6:15 23.4 0.0 0.00 0.1 8.7 14:15 W 19 45.6 55.1 15:15 36.8 2:45 19.3 0.0 0.00 0.2 8.7 14:30 SSE 20 50.7 58.3 15:15 42.9 2:15 14.2 0.0 0.01 0.9 10.4 11:45 SE 21 54.0 59.2 15:15 49.8 23:30 10.9 0.0 0.09 0.2 7.0 14:30 SE 22 53.4 59.2 13:00 48.5 6:00 11.5 0.0 0.02 0.2 9.6 16:45 SE 23 54.1 60.4 14:00 47.4 6:00 10.8 0.0 0.03 0.0 6.1 13:00 WSW 24 58.4 63.2 13:30 53.1 00:00 6.5 0.0 0.04 1.0 15.7 20:45 W 25 55.3 61.8 14:30 51.4 2:30 9.6 0.0 0.01 2.6 16.5 10:00 W 26 53.8 61.3 10:30 47.7 19:15 11.1 0.0 0.01 1.3 12.2 11:00 W 27 56.3 62.9 13:00 50.1 21:00 8.6 0.0 0.06 0.1 9.6 9:45 SE 28 53.8 62.6 13:00 46.1 00:00 11.1 0.0 0.00 0.0 1.7 11:30 SE 29 53.4 63.1 14:30 46.0 0:15 11.5 0.0 0.01 0.0 5.2 14:45 ESE 30 54.1 60.5 13:30 47.9 2:15 10.8 0.0 0.03 0.3 7.0 10:15 SE 31 55.4 61.8 12:30 51.9 5:00 9.5 0.0 0.11 0.3 8.7 13:15 SW ------------------------------------------------------------------------------------- 53.2 66.9 6 31.2 18 361.8 0.3 1.26 0.6 22.6 3 W Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 1 Min <= 0.0: 0 Max Rain: 0.45 ON 07/10/09 Days of Rain: 12 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 64.9 Cool Base: 64.9 Method: Integration