Monthly Climatological Summary for Oct 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  77.5  88.2   14:40  66.5   23:59   0.0  12.5  0.33   3.9  22.0   17:32   SSW
02  65.0  74.9   16:02  53.9   23:57   2.2   2.3  0.00   3.5  15.0   00:00   NNE
03  59.8  74.6   15:36  48.1   07:28   7.2   2.0  0.00   1.5  12.0   14:09   ESE
04  63.1  82.3   15:27  46.3   07:15   6.7   4.9  0.00   1.4  12.0   14:53   NNW
05  60.7  77.3   16:16  47.5   07:13   7.3   3.0  0.00   1.1  15.0   12:28     E
06  61.1  79.6   15:53  45.0   06:48   7.6   3.7  0.00   1.4  12.0   10:13   SSW
07  71.4  89.7   15:39  57.8   03:03   2.2   8.7  0.00   2.8  17.0   11:06   WSW
08  66.5  85.6   16:00  50.7   07:30   4.5   6.0  0.00   0.7  11.0   13:44     S
09  69.2  88.8   15:42  51.1   06:31   3.9   8.1  0.00   2.2  17.0   11:48   SSW
10  67.0  80.6   15:58  52.2   06:58   2.9   4.9  0.00   1.4  11.0   14:13   SSE
11  68.5  88.0   15:25  50.0   07:23   4.6   8.1  0.00   1.6  12.0   13:37     S
12  78.6  92.5   16:10  66.5   06:14   0.0  13.6  0.00   4.7  20.0   13:19    SW
----------------------------------------------------------------------------------
    67.4  92.5    12    45.0     6    49.1  77.8  0.33   2.2  22.0     1     SSW

Max >=  90.0  1
Max <=  32.0  0
Min <=  32.0  0
Min <=   0.0  0
Max Rain: 0.33 on day 1
Days of Rain: 1 (>= 0.01 in)  1 (>= 0.10 in)  0 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration