Monthly Climatological Summary for Aug 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  69.9  77.6   14:58  66.2   06:17   0.0   4.9  0.15   5.3  20.0   16:18   WNW
02  73.6  82.7   15:44  65.3   06:30   0.0   8.6  0.01   3.5  18.0   11:04     N
03  74.6  85.6   15:48  64.1   06:17   0.1   9.7  0.00   1.0  10.0   16:13     E
----------------------------------------------------------------------------------
    72.7  85.6     3    64.1     3     0.1  23.2  0.16   3.3  20.0     1      NW

Max >=  90.0  0
Max <=  32.0  0
Min <=  32.0  0
Min <=   0.0  0
Max Rain: 0.15 on day 1
Days of Rain: 2 (>= 0.01 in)  1 (>= 0.10 in)  0 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration