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  54.1  34.4  44.1   0.0   654     8  77.4  31  17.6   19    0    0   12    0
 23  4  69.7  43.1  57.0   0.0   308    68  85.6   4  30.0    7    0    0    2    0
 23  5  78.3  55.4  66.6   0.0    87   129  91.9   7  37.2    4    1    0    0    0
 23  6
 23  7
 23  8
 23  9
 23 10
 23 11
 23 12
------------------------------------------------------------------------------------
        59.6  38.0  48.9   0.0  2559   205  91.9 May   9.6  Jan    1    4   49    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  5.56   0.0  1.86   3    18    7    2
 23  4  2.42   0.0  0.96  15     6    4    0
 23  5  3.03   0.0  1.95  13     9    5    1
---------------------------------------------
       15.82   0.0  1.95  May   50   27    3

                                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  39.0   31   WSW
 23  4   4.7  41.0    1    SW
 23  5   3.2  32.0    1   SSW
 23  6
 23  7
 23  8
 23  9
 23 10
 23 11
 23 12
------------------------------
         4.5  41.0  Feb    SW