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Report for 2009 Dec Monthly Climatological Summary for Dec 2009 Name: Braemar City: Lake Zurich State: IL Elevation: 841 ft Lat: N 42° 10' 41" Lon: W 088° 06' 08" Temperature (°F), Rain (in), Wind Speed (mph) Heat Cool Avg Mean Deg Deg Wind Dom Day Temp High Time Low Time Days Days Rain Speed High Time Dir ---------------------------------------------------------------------------------- 1 43.1 55.0 15:00 33.4 04:00 21.9 0.0 0.00 1.6 14.0 12:45 SSE 2 38.3 43.9 10:15 32.4 08:15 26.7 0.0 0.00 1.5 16.0 16:15 WNW 3 31.3 35.3 00:15 25.4 21:45 33.7 0.0 0.00 1.2 12.0 03:45 WNW 4 23.7 27.0 02:15 18.4 23:30 41.3 0.0 0.01 1.1 15.0 13:00 SW 5 25.2 32.2 15:15 18.9 06:45 39.8 0.0 0.00 0.7 10.0 11:00 S 6 29.7 36.8 11:30 24.4 05:30 35.3 0.0 0.01 0.8 11.0 00:45 S 7 28.1 30.1 14:45 24.5 23:59 36.9 0.0 0.00 0.3 7.0 13:15 SSW 8 29.8 34.7 23:59 24.4 00:15 35.2 0.0 0.06 0.6 11.0 14:30 E 9 28.6 35.0 00:15 11.9 23:59 36.4 0.0 0.24 1.7 15.0 20:15 WNW 10 5.2 11.9 00:15 -0.8 07:30 59.8 0.0 0.00 2.0 17.0 09:30 W 11 13.2 22.2 13:15 5.0 07:00 51.8 0.0 0.00 0.4 13.0 00:15 SW 12 28.9 36.5 18:45 13.3 00:15 36.1 0.0 0.07 2.3 22.0 18:45 SSE 13 34.0 36.3 14:00 32.1 00:30 31.0 0.0 0.15 0.4 11.0 01:15 S 14 33.6 37.8 12:15 26.1 23:59 31.4 0.0 0.25 0.9 13.0 17:30 WNW 15 15.5 26.1 00:15 5.2 23:59 49.5 0.0 0.00 1.3 14.0 09:30 WNW 16 11.8 21.6 15:15 2.8 03:15 53.2 0.0 0.00 0.2 5.0 00:30 WNW 17 25.5 31.3 23:15 11.4 00:15 39.5 0.0 0.00 0.3 5.0 11:30 ESE 18 32.2 35.0 10:15 30.3 23:15 32.8 0.0 0.12 0.5 7.0 16:00 NNW 19 30.4 32.5 13:00 28.1 23:59 34.6 0.0 0.03 1.5 12.0 10:00 NW 20 27.4 31.6 12:30 22.9 23:59 37.6 0.0 0.03 0.2 5.0 00:15 S 21 26.4 29.3 10:45 21.3 00:45 38.6 0.0 0.00 0.3 9.0 12:15 SW 22 29.8 32.2 11:00 26.1 03:15 35.2 0.0 0.01 1.3 12.0 13:15 E 23 31.9 32.7 20:15 30.6 15:30 33.1 0.0 0.00 2.7 15.0 09:30 E 24 33.8 36.6 23:59 32.4 00:15 31.2 0.0 0.09 1.7 17.0 14:15 E 25 35.1 43.5 11:45 22.9 23:59 29.9 0.0 1.13 3.3 20.0 17:15 SSE 26 24.3 27.8 12:15 21.3 01:30 40.7 0.0 0.00 0.8 12.0 00:45 SW 27 21.3 26.0 13:15 15.6 23:59 43.7 0.0 0.00 0.4 7.0 20:45 W 28 24.2 31.8 14:00 13.8 23:59 40.8 0.0 0.00 1.8 18.0 15:15 NW 29 11.7 25.6 13:15 -3.7 07:30 53.3 0.0 0.01 0.2 6.0 12:15 S 30 26.7 31.6 14:00 14.0 00:15 38.3 0.0 0.00 1.1 11.0 11:45 SW 31 24.5 33.1 08:30 7.0 23:59 40.5 0.0 0.00 0.7 12.0 16:45 WNW ---------------------------------------------------------------------------------- 26.6 55.0 1 -3.7 29 1189.8 0.0 2.21 1.1 22.0 12 SW Max >= 80.0: 0 Max <= 32.0: 14 Min <= 32.0: 27 Min <= 0.0: 2 Max Rain: 1.13 on day 25 Days of Rain: 14 (>= 0.01 in) 5 (>= 0.10 in) 1 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration |