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Report for 2018 01
 Monthly Climatological Summary for Jan 2018 Name: ofallonweather.com City: O'Fallon State: MO Elevation: 550 ft Lat: N 38° 50' 20" Lon: W 090° 43' 43" 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 0.2 8.3 3:00p -7.9 7:22a 64.7 0.0 0.00 3.2 14.0 5:17a NW 2 7.4 19.2 3:58p -4.1 6:47a 57.6 0.0 0.00 1.9 11.0 9:27p SW 3 19.0 25.4 1:17p 8.3 11:55p 46.0 0.0 0.00 6.1 21.0 3:15p WNW 4 10.6 17.6 3:49p 1.7 7:03a 54.4 0.0 0.00 2.4 13.0 12:25a NW 5 14.9 20.6 3:47p 9.0 11:55p 50.1 0.0 0.00 1.3 9.0 4:00p NE 6 12.7 21.3 4:13p 1.0 7:25a 52.3 0.0 0.00 3.5 14.0 2:57p SE 7 30.7 40.4 1:42p 19.7 12:00a 34.3 0.0 0.36 4.5 15.0 12:25p SSE 8 34.8 36.2 5:25a 31.0 11:49p 30.2 0.0 0.00 0.8 10.0 9:48a WNW 9 33.5 37.7 11:37p 30.0 5:57a 31.5 0.0 0.00 2.4 12.0 12:06p SE 10 50.8 59.2 3:55p 37.6 12:00a 14.2 0.0 0.01 7.1 25.0 5:09p S 11 46.4 62.1 11:02a 16.1 11:55p 18.6 0.0 0.09 7.3 30.0 2:47p W 12 14.5 17.6 3:26p 10.8 8:46a 50.5 0.0 0.00 8.0 23.0 12:41a NNW 13 16.5 21.6 3:02p 11.4 4:40a 48.5 0.0 0.00 2.9 20.0 12:02a NNW 14 21.7 26.0 11:57p 14.8 1:46a 43.3 0.0 0.00 4.8 18.0 8:46p S 15 17.7 29.7 7:04a 4.2 11:58p 47.3 0.0 0.00 7.4 26.0 9:47a WNW ---------------------------------------------------------------------------------- 22.1 62.1 11 -7.9 1 643.5 0.0 0.46 4.2 30.0 11 W Max >= 90.0: 0 Max <= 32.0: 10 Min <= 32.0: 14 Min <= 0.0: 2 Max Rain: 0.36 on day 7 Days of Rain: 3 (>= 0.01 in) 1 (>= 0.10 in) 0 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration
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