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Report for 2022 05
 Monthly Climatological Summary for May 2022 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 59.8 71.9 5:00p 51.9 6:38a 6.4 1.1 0.00 5.8 28.0 12:47p W 2 55.4 65.7 1:20p 43.8 5:56a 9.6 0.0 0.18 2.8 15.0 6:06p SE 3 56.4 61.6 7:57a 50.6 11:38p 8.6 0.0 0.93 5.5 42.0 12:59a W 4 53.9 60.5 4:56p 49.6 6:38a 11.1 0.0 0.02 3.2 14.0 1:14p E 5 54.5 58.8 6:23p 52.1 7:28a 10.6 0.0 1.98 2.2 13.0 8:32a ESE 6 54.4 56.8 4:01p 52.7 6:44a 10.6 0.0 0.49 4.2 18.0 2:20p NNW 7 59.3 71.4 4:02p 47.3 6:02a 7.1 1.3 0.08 3.0 15.0 12:11a NNE 8 63.6 74.7 5:00p 49.4 2:20a 4.6 3.1 0.00 5.6 27.0 1:45p SSE 9 75.7 87.9 4:16p 63.9 5:37a 0.1 10.8 0.00 7.0 24.0 7:04p S 10 80.0 89.8 5:28p 70.7 6:29a 0.0 15.0 0.00 4.0 15.0 11:40a S 11 83.1 93.5 5:06p 69.7 5:40a 0.0 18.1 0.00 2.9 15.0 4:05p SSW 12 83.2 93.5 4:33p 70.6 5:14a 0.0 18.2 0.00 3.0 15.0 12:11p S 13 79.3 90.0 2:48p 68.1 5:32a 0.0 14.3 0.02 2.9 22.0 11:05p S 14 75.5 89.0 4:28p 63.4 4:40a 0.2 10.7 0.12 1.7 13.0 12:33a W 15 71.8 83.3 11:35a 60.7 11:58p 0.1 6.9 0.00 3.2 18.0 8:51p NNE 16 67.8 82.0 4:39p 53.9 3:32a 3.3 6.1 0.00 3.7 19.0 1:42p NW 17 72.1 82.6 3:16p 56.8 4:37a 1.7 8.8 0.02 3.6 19.0 10:43p SW 18 71.0 83.1 5:10p 63.0 6:03a 0.3 6.3 0.44 4.9 31.0 2:24a WSW 19 68.4 79.8 3:47p 59.6 5:52a 0.9 4.2 0.33 3.4 24.0 11:37a SSW 20 77.1 87.5 4:21p 65.7 12:00a 0.0 12.1 0.19 5.5 24.0 1:17p SSW 21 57.2 69.5 12:00a 54.2 10:45a 7.9 0.1 6.53 3.7 19.0 4:48a NNW 22 55.6 62.8 4:38p 47.9 6:08a 9.4 0.0 0.00 3.2 13.0 10:43a N 23 57.8 67.5 4:07p 45.1 6:05a 7.5 0.3 0.00 3.1 20.0 11:46a E 24 63.1 69.8 6:51p 53.1 4:58a 3.8 1.8 0.00 3.9 18.0 11:35a ESE 25 69.1 79.5 4:35p 65.3 10:43p 0.0 4.1 0.48 4.6 21.0 4:32p SSE 26 63.5 69.6 11:12a 56.6 11:33p 2.3 0.8 0.10 3.2 17.0 9:04a SSW ---------------------------------------------------------------------------------- 66.5 93.5 11 43.8 2 106.1 144.1 11.91 3.8 42.0 3 SSW Max >= 90.0: 3 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 6.53 on day 21 Days of Rain: 15 (>= 0.01 in) 11 (>= 0.10 in) 2 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration
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