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Report for 2021 04
Monthly Climatological Summary for Apr 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 36.9 46.3 5:21p 27.8 7:02a 28.1 0.0 0.00 3.1 16.0 10:38a NNW 2 43.1 56.9 6:20p 28.3 5:35a 21.9 0.0 0.00 3.9 17.0 12:03p SSE 3 57.7 73.0 4:48p 42.5 3:34a 9.2 1.8 0.00 4.9 22.0 2:09p SW 4 65.8 78.7 5:24p 52.8 6:43a 3.4 4.2 0.00 3.7 14.0 9:43a SW 5 68.6 80.1 4:07p 57.1 7:01a 1.8 5.4 0.00 5.1 22.0 1:00p SW 6 71.5 80.6 4:39p 61.5 6:47a 0.4 6.9 0.00 5.9 24.0 3:07p SSW 7 66.3 73.6 3:05p 56.3 11:30p 1.4 2.7 1.28 5.8 24.0 10:04a S 8 51.3 56.4 12:00a 49.2 11:48a 13.7 0.0 0.07 5.8 23.0 9:15a SW 9 61.3 77.1 3:23p 43.6 6:20a 6.9 3.3 0.00 3.2 21.0 10:14a WSW 10 53.1 64.9 12:00a 47.2 7:50p 11.9 0.0 1.19 7.6 34.0 2:21p W 11 55.9 68.0 5:32p 47.6 7:08a 9.5 0.4 0.03 8.2 30.0 11:56a WNW 12 55.4 64.6 4:20p 45.0 6:32a 9.6 0.0 0.00 3.2 17.0 8:48a NW 13 55.1 63.3 4:41p 48.0 7:17a 9.9 0.0 0.07 2.7 18.0 3:39a NW 14 52.8 59.9 4:38p 45.9 7:07a 12.2 0.0 0.00 3.4 21.0 3:41p NW 15 48.5 58.2 4:04p 38.7 6:48a 16.5 0.0 0.00 2.7 15.0 12:44p N 16 50.1 56.9 4:08p 41.0 3:41a 14.9 0.0 0.00 0.8 12.0 10:38a ESE 17 51.1 58.2 5:26p 45.7 7:33a 13.9 0.0 0.05 3.2 15.0 4:57p WNW 18 53.4 64.0 2:06p 44.8 6:47a 11.6 0.0 0.00 3.2 21.0 3:10p W 19 53.5 69.6 3:10p 39.9 11:55p 12.0 0.5 0.00 5.6 20.0 5:36p WNW 20 36.7 40.2 8:07a 32.5 2:17p 28.3 0.0 0.40 2.8 15.0 5:22p NNW 21 40.4 48.3 12:46p 31.1 6:07a 24.6 0.0 0.00 3.7 23.0 4:43p W 22 45.7 57.4 4:45p 30.6 6:41a 19.3 0.0 0.00 2.1 12.0 11:17a W 23 52.5 60.4 5:30p 44.2 6:28a 12.5 0.0 0.02 3.7 21.0 3:51a S 24 53.4 61.2 7:06p 49.9 11:59p 11.6 0.0 1.10 1.6 11.0 12:16a NNE 25 55.4 65.3 4:46p 43.9 6:45a 9.6 0.0 0.00 3.2 16.0 5:18p SE 26 68.1 84.6 4:39p 50.8 5:28a 3.9 7.0 0.00 7.4 30.0 2:39p S 27 74.2 83.5 4:44p 64.6 6:15a 0.0 9.2 0.00 6.3 23.0 4:54p SSW 28 68.9 73.3 3:38p 66.7 8:14a 0.0 3.9 0.33 2.8 13.0 3:44p SSW 29 65.1 71.7 4:32p 59.6 11:51p 1.6 1.8 0.19 4.2 22.0 5:00p NNW 30 66.0 77.6 4:40p 53.4 5:58a 3.4 4.4 0.00 3.4 18.0 3:46p WNW ---------------------------------------------------------------------------------- 55.9 84.6 26 27.8 1 323.6 51.5 4.73 4.1 34.0 10 WSW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 4 Min <= 0.0: 0 Max Rain: 1.28 on day 7 Days of Rain: 11 (>= 0.01 in) 6 (>= 0.10 in) 3 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration