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Report for 2021 03
 Monthly Climatological Summary for Mar 2021 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 38.7 49.7 4:31p 28.5 6:44a 26.3 0.0 0.00 3.3 12.0 1:26a NW 2 43.0 57.6 3:54p 28.4 6:41a 21.9 0.0 0.00 3.5 21.0 1:20p SSW 3 53.6 68.7 4:04p 40.0 6:43a 11.8 0.5 0.00 3.5 22.0 10:02a W 4 48.6 60.7 3:23p 38.2 6:23a 16.3 0.0 0.00 4.0 19.0 12:47p E 5 39.8 49.9 4:23p 30.5 6:53a 25.2 0.0 0.00 3.4 16.0 9:28a E 6 46.1 58.8 4:50p 33.9 5:41a 18.9 0.0 0.00 1.3 14.0 12:33p SW 7 51.6 66.7 3:27p 34.1 6:33a 13.6 0.2 0.00 2.8 15.0 12:29p SSW 8 57.9 69.3 4:47p 46.8 6:41a 7.8 0.7 0.00 5.2 20.0 11:27a SW 9 61.8 73.0 3:07p 51.0 3:58a 5.1 1.9 0.00 7.2 25.0 3:24p SSW 10 64.2 68.7 12:38p 59.9 12:51a 1.7 0.8 0.00 10.2 34.0 12:40p SSW 11 53.2 67.4 1:23a 47.7 11:44p 12.0 0.2 0.48 2.8 25.0 12:18a W 12 48.3 55.2 12:27p 43.0 6:40a 16.7 0.0 0.01 2.5 17.0 10:43a ENE 13 50.9 56.7 2:29p 46.1 12:02a 14.1 0.0 0.00 4.2 14.0 9:00a ESE 14 48.5 51.5 1:47p 45.5 10:30a 15.8 0.0 0.00 6.7 26.0 9:15p ESE 15 45.8 50.4 12:00a 43.1 11:55a 19.2 0.0 0.00 5.0 25.0 1:34a ESE 16 44.5 47.2 6:22p 41.0 10:25a 20.5 0.0 0.00 2.7 14.0 8:58p ESE 17 45.8 50.6 5:32p 40.8 10:48p 19.2 0.0 0.00 5.0 18.0 4:38a ENE 18 41.5 43.7 9:55p 39.4 2:46a 23.5 0.0 1.05 7.5 23.0 10:31a N 19 42.2 51.7 4:33p 33.5 7:49a 22.8 0.0 0.00 5.0 17.0 3:51a NE 20 45.9 60.1 4:25p 31.7 7:17a 19.1 0.0 0.02 2.8 14.0 4:35p ESE 21 55.5 68.8 4:23p 40.4 6:32a 10.1 0.5 0.00 4.9 22.0 1:45p SSE 22 57.7 67.3 2:46p 45.4 7:29a 7.6 0.3 0.00 4.3 20.0 4:14p S 23 58.0 62.2 8:05p 53.1 10:08a 7.0 0.0 0.18 6.1 21.0 8:04p SSE 24 55.5 61.5 3:12p 49.0 11:55p 9.5 0.0 0.00 6.4 25.0 5:34a WSW 25 48.7 52.9 2:01p 45.6 11:52p 16.3 0.0 0.35 3.7 25.0 6:30a N 26 52.2 62.1 4:37p 45.2 2:45a 12.8 0.0 0.00 3.6 15.0 1:44a SW 27 59.1 78.6 4:25p 45.6 7:06a 7.9 2.0 0.06 4.6 22.0 5:21p WSW 28 48.5 55.8 12:00a 39.3 11:59p 16.6 0.0 0.00 7.4 32.0 1:15p NW 29 55.3 71.8 4:09p 38.1 1:24a 11.0 1.2 0.00 7.0 28.0 1:45p S 30 59.9 71.1 12:37p 50.4 11:56p 6.3 1.2 0.00 6.8 28.0 9:13a SW 31 44.7 50.4 12:00a 36.8 11:59p 20.3 0.0 0.00 6.6 29.0 3:27p NW ---------------------------------------------------------------------------------- 50.5 78.6 27 28.4 2 456.9 9.5 2.15 4.8 34.0 10 S Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 4 Min <= 0.0: 0 Max Rain: 1.05 on day 18 Days of Rain: 7 (>= 0.01 in) 4 (>= 0.10 in) 1 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration
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