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Monthly Climatological Summary for Oct 2023
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 71.9 85.2 16:40 59.3 07:04 1.0 7.8 0.00 1.4 15.0 13:29 SE
02 71.1 86.2 16:33 57.5 06:59 1.7 7.8 0.00 1.2 10.0 12:51 SE
03 73.3 86.9 15:09 59.7 05:59 1.1 9.3 0.00 2.3 19.0 15:31 S
04 68.5 72.9 00:00 63.4 20:46 0.1 3.5 0.07 2.7 16.0 12:03 SSW
05 68.8 79.4 17:05 64.3 19:49 0.0 3.8 0.74 2.8 14.0 09:14 WSW
06 55.3 67.0 12:35 43.0 23:01 9.7 0.1 0.00 3.6 22.0 13:35 WNW
07 50.7 63.7 16:41 41.2 07:15 14.3 0.0 0.00 3.6 15.0 14:31 WNW
08 54.7 72.6 16:15 38.2 05:19 11.5 1.2 0.00 2.3 16.0 13:46 WSW
09 54.4 67.1 16:09 44.6 23:59 10.8 0.2 0.00 1.8 12.0 13:58 NNW
10 52.8 71.0 16:38 37.3 06:25 13.1 0.8 0.00 1.3 13.0 13:58 WSW
11 63.2 79.9 16:37 45.7 01:25 6.2 4.4 0.15 3.0 14.0 14:06 S
12 67.1 78.2 15:22 52.2 06:41 2.4 4.5 0.00 4.9 26.0 13:51 S
13 63.2 69.6 16:59 56.0 23:59 2.3 0.5 0.36 4.6 21.0 18:49 SSW
14 54.0 56.1 00:00 51.9 06:38 11.0 0.0 0.00 6.1 23.0 03:20 WNW
15 51.4 57.1 13:37 44.5 23:55 13.6 0.0 0.00 4.2 20.0 15:10 NNW
16 50.1 64.0 16:27 41.0 07:14 14.9 0.0 0.00 3.1 14.0 14:07 NW
17 51.3 68.9 16:22 36.2 07:08 14.2 0.5 0.00 0.7 16.0 15:46 WSW
18 59.3 74.6 15:21 43.5 07:37 8.0 2.3 0.00 3.8 23.0 13:16 SSW
19 58.3 62.6 14:02 53.3 04:08 6.7 0.0 0.00 3.7 16.0 09:46 W
20 58.7 71.9 16:29 48.4 23:50 7.6 1.3 0.00 3.2 18.0 12:27 WNW
21 61.0 77.3 15:39 47.0 01:56 7.1 3.1 0.00 4.2 23.0 15:19 WNW
22 52.5 65.5 16:15 40.1 07:36 12.5 0.0 0.00 1.2 12.0 13:03 ESE
23 62.9 81.1 15:59 46.5 01:12 6.8 4.7 0.00 4.1 18.0 14:46 S
24 67.4 75.2 16:54 54.4 06:59 1.6 4.0 0.00 2.9 15.0 22:51 S
25 70.9 78.5 12:44 65.6 07:32 0.0 5.9 0.00 5.6 23.0 11:08 S
26 69.4 74.7 16:16 66.3 01:52 0.0 4.4 0.01 4.4 21.0 09:57 S
27 63.8 82.3 14:40 46.6 22:29 4.9 3.6 0.26 3.7 18.0 16:11 WNW
28 42.4 46.7 00:00 39.3 08:28 22.6 0.0 0.84 3.5 14.0 01:57 N
29 41.5 43.4 08:16 36.8 23:50 23.5 0.0 0.43 4.0 19.0 22:24 NNW
30 35.3 44.7 15:36 26.3 23:44 29.7 0.0 0.00 3.9 15.0 00:03 NW
31 33.1 41.8 15:22 26.1 00:12 31.9 0.0 0.00 5.6 27.0 15:51 WNW
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58.0 86.9 3 26.1 31 290.7 73.7 2.86 3.3 27.0 31 WSW
Max >= 90.0 0
Max <= 32.0 0
Min <= 32.0 2
Min <= 0.0 0
Max Rain: 0.84 on day 28
Days of Rain: 8 (>= 0.01 in) 6 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration