Monthly Climatological Summary for May 2025

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  66.4  74.2   18:33  61.7   06:23   0.9   2.2  0.27   4.4  20.0   12:04   WSW
----------------------------------------------------------------------------------
    66.4  74.2     1    61.7     1     0.9   2.2  0.27   4.4  20.0     1     WSW

Max >=  90.0  0
Max <=  32.0  0
Min <=  32.0  0
Min <=   0.0  0
Max Rain: 0.27 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