Annual Climatological Summary for 2023

Name: OFallon Weather   City: OFallon   State: MO
Elevation: 532 ft  Lat: N 38° 50' 20"   Lon: W 090° 43' 42"

                  Temperature (°F), Heat Base: 65.0  Cool Base: 65.0
                          Dep.  Heat  Cool                       Max  Max  Min  Min
        Mean  Mean        From  Deg   Deg                        >=   <=   <=   <=
 YR MO  Max   Min   Mean  Norm  Days  Days  Hi  Date  Low  Date 90.0 32.0 32.0   0.0
------------------------------------------------------------------------------------
 23  1  46.0  29.1  37.5   0.0   853     1  69.4   3   9.6   31    0    3   21    0
 23  2  52.5  30.1  41.5   0.0   659     1  71.2  22  10.5    3    0    1   14    0
 23  3  52.5  33.6  42.9   0.0   577     2  73.2   6  17.6   19    0    0   11    0
 23  4
 23  5
 23  6
 23  7
 23  8
 23  9
 23 10
 23 11
 23 12
------------------------------------------------------------------------------------
        50.1  30.8  40.5   0.0  2088     3  73.2 Mar   9.6  Jan    0    4   46    0

                                Precipitation (in)

              Dep.   Max        Days of Rain
              From   Obs.           >=
 YR MO Total  Norm   Day Date 0.01 0.10 1.00
---------------------------------------------
 23  1  2.40   0.0  0.78  18     8    5    0
 23  2  2.41   0.0  0.51   8     9    6    0
 23  3  5.33   0.0  1.86   3    14    7    2
---------------------------------------------
       10.14   0.0  1.86  Mar   31   18    2

                                Wind Speed (mph)
                          Dom
 YR MO   Avg.  Hi   Date  Dir
------------------------------
 23  1   4.3  29.0   15     W
 23  2   4.8  41.0    9    SW
 23  3   5.2  34.0   16   WSW
 23  4
 23  5
 23  6
 23  7
 23  8
 23  9
 23 10
 23 11
 23 12
------------------------------
         4.7  41.0  Feb   WSW