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Monthly Climatological Summary for Feb 2025
Name: OFallon Weather City: OFallon State: MO
Elevation: 532 ft Lat: N 38° 50' 20" Lon: W 090° 43' 42"
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
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01 38.4 48.2 14:46 26.1 07:37 26.6 0.0 0.00 4.9 21.0 20:17 SSE
02 47.5 61.1 14:04 35.5 05:06 17.5 0.0 0.00 2.6 14.0 09:36 SSW
03 56.2 74.5 15:24 42.5 23:57 10.4 1.6 0.00 4.4 22.0 20:57 WSW
04 38.8 44.2 13:54 33.8 23:58 26.2 0.0 0.00 6.0 20.0 01:22 NE
05 33.2 37.8 23:51 30.1 09:06 31.8 0.0 0.20 3.8 18.0 03:12 E
06 36.9 42.5 16:34 29.2 23:56 28.1 0.0 0.00 4.2 22.0 02:59 WNW
07 30.8 35.3 23:01 23.9 06:04 34.2 0.0 0.00 2.7 12.0 13:35 ESE
08 35.7 40.0 16:36 29.8 23:56 29.3 0.0 0.07 4.3 19.0 13:40 NW
09 27.2 30.6 09:59 21.5 23:52 37.8 0.0 0.00 2.2 11.0 01:15 NNW
10 28.2 35.1 13:58 18.2 04:39 36.8 0.0 0.00 2.4 13.0 12:45 E
11 32.8 35.5 15:32 31.4 03:10 32.2 0.0 0.00 3.7 16.0 16:36 NE
12 28.8 32.1 00:00 21.2 23:51 36.2 0.0 0.03 4.9 20.0 22:28 N
13 17.9 26.0 14:32 9.9 23:44 47.1 0.0 0.01 6.0 25.0 00:39 WNW
14 24.8 34.1 22:17 9.7 00:10 40.2 0.0 0.01 5.3 28.0 16:13 SSE
15 34.0 39.1 12:05 28.3 23:55 31.0 0.0 0.20 3.7 21.0 20:47 NNE
16 23.4 28.4 00:06 15.5 23:55 41.6 0.0 0.00 9.0 26.0 07:16 NW
17 16.2 19.5 12:25 11.7 03:52 48.8 0.0 0.00 3.7 14.0 00:19 NNW
18 9.1 15.2 00:00 2.6 07:16 56.0 0.0 0.00 5.7 16.0 07:05 NNE
19 9.6 17.4 13:24 2.1 06:09 55.4 0.0 0.00 5.5 18.0 16:08 NW
20 7.8 18.0 15:28 -2.6 07:00 57.2 0.0 0.00 5.6 19.0 12:02 WNW
21 15.7 30.1 15:46 1.6 06:15 49.3 0.0 0.12 2.0 11.0 14:21 W
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28.2 74.5 3 -2.6 20 773.6 1.6 0.64 4.4 28.0 14 NNW
Max >= 90.0 0
Max <= 32.0 8
Min <= 32.0 18
Min <= 0.0 1
Max Rain: 0.20 on day 5
Days of Rain: 7 (>= 0.01 in) 3 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration