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Monthly Climatological Summary for Jul 2024
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 69.1 78.0 18:32 58.0 06:05 1.4 5.4 0.00 2.5 11.0 04:35 ESE
02 78.8 92.5 16:05 64.5 06:00 0.0 13.8 0.00 5.5 24.0 18:00 S
03 77.8 85.5 16:42 71.2 07:53 0.0 12.8 2.52 2.4 18.0 02:53 SW
04 78.0 89.3 16:12 69.2 05:41 0.0 13.0 1.94 2.1 15.0 15:01 WNW
05 77.5 84.7 14:57 69.3 23:56 0.0 12.5 0.00 4.8 23.0 15:14 WNW
06 76.1 88.1 16:22 64.3 06:03 0.0 11.1 0.00 2.1 12.0 08:00 WNW
07 76.3 88.4 15:10 65.0 06:06 0.0 11.3 0.27 3.1 27.0 19:37 SSW
08 73.2 88.1 14:46 66.4 06:45 0.0 8.2 0.31 2.5 21.0 17:31 SW
09 68.9 71.0 00:18 67.0 22:47 0.0 3.9 1.00 2.6 14.0 15:40 NW
10 75.8 88.5 15:58 66.1 06:17 0.0 10.8 0.05 3.9 21.0 20:44 W
11 75.7 88.0 16:09 63.3 05:50 0.1 10.9 0.01 1.6 12.0 15:19 WNW
12 79.0 90.6 16:48 69.7 06:04 0.0 14.0 0.00 1.8 12.0 14:50 SSW
13 79.9 89.1 16:03 70.4 05:56 0.0 14.9 0.00 3.7 17.0 11:19 SSW
14 83.7 92.4 15:55 75.0 05:56 0.0 18.7 0.00 4.6 19.0 15:28 SSW
15 86.2 95.7 16:50 76.3 06:00 0.0 21.2 0.00 4.7 19.0 18:21 SSW
16 75.4 84.9 00:00 69.6 12:14 0.0 10.4 2.09 4.3 33.0 10:38 S
17 76.7 85.5 16:38 67.7 23:59 0.0 11.7 0.00 3.0 14.0 14:03 N
18 70.8 80.4 14:56 60.6 05:48 0.6 6.4 0.00 1.8 12.0 15:02 NE
19 70.2 80.5 16:46 59.3 05:57 1.0 6.2 0.00 1.7 13.0 12:34 E
20 70.4 81.8 15:34 58.1 06:12 1.7 7.1 0.00 1.2 10.0 15:33 NNE
21 73.5 82.6 16:26 66.9 06:21 0.0 8.5 0.00 1.2 13.0 15:15 NE
22 75.1 85.1 16:23 64.7 05:51 0.0 10.1 0.00 1.2 10.0 13:02 N
23 78.0 88.5 16:37 66.6 06:00 0.0 13.0 0.00 0.9 9.0 12:36 WNW
24 80.0 92.0 16:07 68.3 06:04 0.0 15.0 0.00 1.4 10.0 14:14 W
25 79.1 90.5 15:13 68.2 06:14 0.0 14.1 0.00 1.5 10.0 13:44 ENE
26 78.6 87.7 14:37 70.8 06:18 0.0 13.6 0.00 2.6 12.0 14:41 E
27 74.3 80.9 12:18 68.0 05:49 0.0 9.3 0.37 1.5 11.0 17:42 SE
28 77.5 87.8 14:21 71.4 06:04 0.0 12.5 0.01 2.8 16.0 15:47 SSW
29 81.2 92.8 16:32 70.7 08:10 0.0 16.3 0.31 4.1 24.0 07:41 SW
30 82.5 94.6 15:34 76.9 05:55 0.0 17.5 0.01 2.9 32.0 17:48 SW
31 82.4 91.4 17:35 73.4 03:35 0.0 17.4 0.00 2.8 25.0 10:58 SSE
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76.8 95.7 15 58.0 1 4.8 371.6 8.89 2.7 33.0 16 SW
Max >= 90.0 9
Max <= 32.0 0
Min <= 32.0 0
Min <= 0.0 0
Max Rain: 2.52 on day 3
Days of Rain: 12 (>= 0.01 in) 8 (>= 0.10 in) 4 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration