The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station (USC00239056) within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology3.053.214.735.306.573.994.313.814.073.694.583.37

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMM85.6886.9889.1687.4380.1667.1548.9948.70
201942.9448.3654.9672.4875.7180.8685.6385.9087.1262.8952.6350.59
202045.6848.1961.7066.2472.7684.7890.2084.6879.1671.7269.7944.50
202145.6238.3263.8069.7677.0989.22100.89105.0698.2383.1066.6469.41
202249.6156.3470.1177.8483.8587.7194.0586.9281.9371.5756.5944.72
202348.5055.9857.1670.5779.2987.9889.2588.6083.9470.4260.5452.15
202439.1660.9865.6472.0679.0185.9985.4786.5479.8275.2560.7749.78
202539.7247.7767.6371.4672.7181.99MMMMMM
NCEI Climatology42.5148.1257.2967.1075.1082.9988.0087.2079.7068.8056.2045.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMM64.4265.1066.8066.6355.2047.6030.4831.38
201927.1229.1632.9846.7455.6153.6859.0766.3563.3541.2029.9130.63
202030.5628.6841.4442.8953.0062.2368.3960.1851.331.4841.63-75.69
2021-43.11-70.66-71.42-69.3929.61-5.04-18.9173.3157.2757.8338.4842.42
202224.1328.0543.6550.3759.7861.7769.2264.9550.6943.0834.1127.37
202331.6232.83-41.12-58.67-11.6560.0966.8466.2550.5547.2835.4833.09
202422.3234.5939.9048.7358.7363.7266.3465.1559.9545.4940.4032.26
202520.6626.9340.1648.5554.2163.79MMMMMM
NCEI Climatology20.2023.5930.6039.1050.4059.7963.8061.5152.5040.8030.9023.39

Average Daily Temperature (high+low)/2 [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMM75.0576.0477.9877.0367.6857.3739.7440.04
201935.0338.7643.9759.6165.6667.2772.3576.1275.2352.0441.2740.61
202038.1238.4351.5754.5662.8873.5179.2972.4365.2536.6055.71-15.60
20211.26-16.17-3.810.1853.3542.0940.9989.1877.7570.4652.5655.91
202236.8742.1956.8863.9971.8174.7481.6475.9466.3157.3345.3536.05
202340.0644.408.025.9533.8274.0478.0577.4267.2558.8548.0142.62
202430.7447.7852.7760.3968.8774.8675.9075.8569.8860.3750.5941.02
202530.1937.3553.9060.0063.4672.89MMMMMM
NCEI Climatology31.3535.8643.9553.1062.7571.3975.9074.3566.1054.8043.5534.45

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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