Monthly Climatological Summary for Feb 2026

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  17.6  28.5   23:54   2.3   04:09  47.4   0.0  0.00   3.1  15.0   14:14   SSW
02  34.4  42.5   12:14  28.5   00:00  30.6   0.0  0.01   1.7   9.0   22:43    SE
03  32.3  37.3   15:05  29.0   23:46  32.7   0.0  0.00   4.1  17.0   13:37     N
04  26.3  34.2   15:32  16.1   23:58  38.7   0.0  0.00   2.1  12.0   13:00     N
05  28.0  42.0   16:39  12.0   03:25  37.0   0.0  0.00   2.4  19.0   13:38   SSW
06  41.0  51.3   13:20  30.6   01:28  23.8   0.0  0.00   5.6  23.0   08:29    NW
07  32.2  40.3   15:26  24.6   07:16  32.8   0.0  0.00   4.1  16.0   21:23   ESE
08  33.4  44.8   16:09  26.3   06:48  31.6   0.0  0.00   4.5  15.0   08:00    SE
09  39.9  58.0   16:54  22.4   07:18  25.1   0.0  0.00   1.7   9.0   13:26    SE
10  52.7  64.4   10:14  38.6   23:57  12.3   0.0  0.00   5.1  20.0   11:41    NW
11  37.7  51.9   15:40  27.2   06:58  27.3   0.0  0.00   1.8  10.0   13:39   NNW
12  43.0  56.8   14:38  30.4   00:00  22.0   0.0  0.00   3.0  21.0   09:58   SSE
13  46.4  64.5   16:11  30.0   07:12  18.6   0.0  0.00   2.3  16.0   10:14   SSW
14  43.6  48.9   11:53  38.0   01:46  21.2   0.0  1.00   2.3  16.0   22:58   ESE
15  47.8  61.1   16:02  42.9   21:36  17.2   0.0  0.07   3.1  14.0   06:13   NNE
16  52.1  65.6   13:18  37.1   06:21  12.9   0.0  0.00   3.5  19.0   10:10   SSW
17  50.9  59.4   23:58  40.2   02:35  14.1   0.0  0.00   6.4  33.0   21:14     S
18  61.5  72.9   14:39  45.4   23:59   5.2   1.7  0.00   5.2  25.0   02:57   WSW
19  52.2  67.9   16:48  41.2   02:46  12.9   0.1  0.10   4.4  34.0   22:20    SW
20  35.8  45.0   15:45  29.0   07:02  29.2   0.0  0.00   8.1  34.0   00:45     W
21  32.5  41.7   14:22  26.2   03:27  32.5   0.0  0.00   4.5  20.0   23:58    NW
22  25.7  33.2   16:23  19.9   08:27  38.7   0.0  0.00   9.7  30.0   14:03    NW
23  21.6  32.6   15:48  13.5   06:36  43.4   0.0  0.00   4.3  22.0   00:25    NW
24  39.8  58.0   15:57  18.9   00:00  25.2   0.0  0.00   6.0  30.0   13:34   SSW
25  47.0  54.7   12:54  38.7   05:33  18.0   0.0  0.00   2.1   9.0   00:00    NE
26  47.2  62.6   15:01  32.6   06:52  17.8   0.0  0.00   2.4  13.0   10:20   ESE
27  54.6  75.8   15:31  32.1   05:39  12.6   2.2  0.00   4.0  24.0   13:11   WSW
----------------------------------------------------------------------------------
    39.9  75.8    27     2.3     1   680.7   4.0  1.18   4.0  34.0    19     WSW

Max >=  90.0  0
Max <=  32.0  1
Min <=  32.0 17
Min <=   0.0  0
Max Rain: 1.00 on day 14
Days of Rain: 4 (>= 0.01 in)  2 (>= 0.10 in)  1 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration