V/Λ SELECT: Month and Year
OR > Month
Monthly Climatological Summary for Aug 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
----------------------------------------------------------------------------------
01 82.2 91.8 16:25 71.8 06:18 0.0 17.1 0.19 3.4 35.0 03:32 W
02 77.4 84.3 16:28 71.3 06:30 0.0 12.4 0.00 3.7 20.0 12:32 NW
03 80.6 93.1 16:07 70.2 06:14 0.0 15.6 0.00 2.2 11.0 12:31 WNW
04 83.5 95.1 16:37 72.9 06:33 0.0 18.5 0.00 1.9 12.0 09:58 WNW
05 83.7 96.2 14:50 71.4 06:40 0.0 18.7 0.00 1.7 13.0 16:15 WSW
06 78.1 90.8 11:09 66.2 23:57 0.0 13.1 0.00 4.9 21.0 14:41 WNW
07 71.0 79.3 15:14 65.8 03:38 0.0 6.0 0.00 2.7 14.0 11:01 N
08 73.5 83.8 13:49 63.5 06:02 0.1 8.6 0.00 2.3 17.0 11:26 NNW
09 70.0 77.4 16:09 59.7 23:58 0.5 5.5 0.00 4.2 18.0 15:12 NW
10 67.7 80.6 16:19 55.8 06:26 2.8 5.5 0.00 2.5 14.0 14:41 WNW
11 73.0 83.9 14:25 61.6 06:38 0.4 8.4 0.00 1.2 11.0 13:22 SSW
12 69.2 73.5 08:34 64.7 23:03 0.0 4.2 0.19 2.7 13.0 12:33 SE
13 71.9 81.0 15:42 64.0 03:47 0.1 7.0 0.00 2.2 14.0 14:10 ESE
14 74.0 79.6 18:34 70.3 05:49 0.0 9.0 0.13 2.7 15.0 22:38 SE
15 80.3 91.2 16:39 73.1 06:17 0.0 15.3 0.15 3.2 21.0 22:51 SSW
16 81.8 94.3 15:43 71.9 04:54 0.0 16.4 0.00 4.2 18.0 10:46 WSW
17 79.0 88.6 15:02 70.2 23:59 0.0 14.0 0.00 3.8 23.0 15:38 WNW
18 75.2 85.8 15:14 67.3 06:43 0.0 10.2 0.00 3.5 16.0 13:32 NW
19 74.4 86.1 15:16 63.9 06:33 0.0 9.2 0.00 3.0 15.0 14:00 NNE
20 69.3 80.0 15:09 57.1 06:32 1.6 5.9 0.00 2.1 15.0 13:05 ENE
21 65.5 76.1 15:19 56.4 23:49 2.2 2.8 0.00 1.5 14.0 14:59 E
22 65.9 81.5 15:52 51.6 06:43 4.3 5.3 0.00 1.8 15.0 13:31 ESE
23 72.9 89.9 16:37 53.0 05:32 3.4 11.3 0.00 1.8 15.0 14:19 SSE
24 80.0 89.1 16:15 72.4 07:16 0.0 15.0 0.00 3.1 23.0 13:20 SSW
25 83.1 96.3 16:38 70.5 02:27 0.0 18.1 0.00 4.0 20.0 14:11 SSW
26 86.7 99.9 14:42 74.1 05:42 0.0 21.7 0.00 4.1 18.0 12:10 SSW
27 89.4 103.0 15:59 78.7 07:08 0.0 24.4 0.00 3.3 14.0 06:22 WSW
28 80.8 91.2 15:47 73.2 04:56 0.0 15.8 0.00 1.6 16.0 04:01 NNE
29 83.4 97.4 15:33 71.2 06:13 0.0 18.4 0.00 1.6 14.0 15:15 SSE
30 81.0 95.8 13:07 72.5 23:34 0.0 16.0 0.09 2.3 18.0 16:20 WSW
31 74.7 87.1 16:21 67.0 23:58 0.0 9.7 0.08 1.5 10.0 06:15 N
----------------------------------------------------------------------------------
76.8 103.0 27 51.6 22 15.4 379.2 0.83 2.7 35.0 1 W
Max >= 90.0 13
Max <= 32.0 0
Min <= 32.0 0
Min <= 0.0 0
Max Rain: 0.19 on day 1
Days of Rain: 6 (>= 0.01 in) 4 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration