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Monthly Climatological Summary for Feb 2017
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 38.7 44.4 12:20 30.5 23:58 26.3 0.0 0.00 2.7 15.0 21:18 N
02 28.7 35.7 15:20 24.5 06:39 36.3 0.0 0.00 4.0 17.0 02:32 N
03 26.3 33.5 14:41 20.3 22:39 38.7 0.0 0.00 3.2 14.0 11:52 N
04 31.1 40.4 15:15 18.2 04:01 33.9 0.0 0.00 5.8 22.0 11:27 S
05 41.4 52.1 15:35 32.8 04:45 23.6 0.0 0.00 3.5 17.0 01:15 W
06 48.3 62.8 23:58 33.0 06:13 16.7 0.0 0.00 3.4 14.0 14:25 SSE
07 56.0 65.2 06:54 36.4 23:57 9.0 0.0 0.00 7.3 22.0 07:20 WNW
08 29.2 36.4 00:00 19.2 23:58 35.8 0.0 0.00 6.0 22.0 12:58 N
09 21.5 27.7 16:41 15.4 07:10 43.5 0.0 0.00 3.6 16.0 02:40 WNW
10 48.7 68.9 16:41 25.1 00:12 16.8 0.5 0.01 6.4 22.0 12:02 SSW
11 60.6 70.9 15:40 48.5 07:25 5.6 1.2 0.00 2.6 12.0 09:29 SSW
12 47.5 56.2 00:11 35.5 23:54 17.5 0.0 0.00 5.5 27.0 14:06 NNW
13 38.5 46.8 13:44 25.7 07:26 26.5 0.0 0.00 2.0 12.0 12:54 SW
14 46.6 55.6 14:42 39.6 07:10 18.4 0.0 0.00 4.3 15.0 09:18 WNW
15 38.3 46.4 16:24 30.6 06:54 26.7 0.0 0.00 4.4 17.0 01:37 NW
16 50.3 69.0 15:59 27.0 07:16 15.3 0.6 0.00 4.8 23.0 14:08 SW
17 60.2 73.1 15:18 48.4 06:57 6.5 1.7 0.00 5.1 22.0 14:06 SW
18 56.7 62.4 15:08 48.1 23:59 8.3 0.0 0.00 3.7 16.0 11:09 SW
19 58.1 72.5 15:56 45.4 06:19 8.1 1.3 0.00 3.4 18.0 13:14 SSE
20 63.8 77.0 14:28 49.9 06:15 4.7 3.5 0.00 5.8 29.0 13:18 SSE
21 59.6 63.3 00:00 55.9 22:50 5.4 0.0 0.18 1.7 10.0 09:57 NE
22 59.1 71.3 17:18 52.1 06:16 6.5 0.7 0.01 3.4 14.0 09:51 SSW
23 60.1 68.6 16:06 48.8 06:50 5.2 0.3 0.00 4.0 21.0 16:10 SE
24 52.4 64.6 01:21 31.3 23:58 12.7 0.0 0.00 8.2 35.0 22:23 W
25 31.0 38.3 15:36 25.6 07:34 34.0 0.0 0.00 7.6 38.0 02:27 WNW
26 37.4 47.3 15:03 27.3 05:23 27.5 0.0 0.01 5.3 23.0 15:54 SSW
27 50.6 63.5 16:02 35.7 06:47 14.4 0.0 0.11 4.5 26.0 22:47 SSE
28 64.8 74.7 15:40 55.2 02:56 3.2 3.0 0.24 7.8 29.0 13:22 SSW
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46.6 77.0 20 15.4 9 527.1 12.8 0.56 4.6 38.0 25 WSW
Max >= 90.0 0
Max <= 32.0 1
Min <= 32.0 13
Min <= 0.0 0
Max Rain: 0.24 on day 28
Days of Rain: 6 (>= 0.01 in) 3 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration