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 (USW00003757) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology3.262.903.903.973.924.044.854.564.344.223.133.32

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015MMMMMMMMMMMM
2016MMMMMMM85.5079.0069.9459.0749.03
201747.4556.1154.3969.9771.1381.8085.6581.3277.2370.9758.1046.03
201842.3254.6448.2961.9378.1681.0083.7485.1680.6769.6554.8349.06
201944.9447.8252.4567.5077.3581.6087.6583.9780.7070.0354.1349.58
202049.1351.7259.2363.2768.6880.3087.9783.6175.9768.3962.5049.13
202143.9442.8258.0365.5373.3281.7385.5284.6178.9772.1956.6355.06
202243.4551.1458.5862.7071.8480.0386.8985.0678.1364.1659.9748.35
202352.9055.1457.3968.5769.83MMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology45.6048.4055.7067.0175.2184.5087.2085.0079.4169.1058.4949.70

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015MMMMMMMMMMMM
2016MMMMMMM75.5070.7358.4545.2736.42
201736.8139.8239.9456.2759.9769.3374.4272.6167.3058.8744.5333.29
201827.4238.8236.8446.6364.9469.9073.1073.7772.1757.9042.9738.13
201932.0035.5039.9053.4364.3970.2074.2372.5269.6759.5842.4337.61
202037.5238.1446.4549.5356.6569.4375.7773.8766.7057.2348.8037.39
202133.9732.8243.4849.7058.2669.5073.1974.1667.8061.5843.7742.32
202230.3235.3943.2349.8760.8469.1375.1173.3267.3752.9448.2035.84
202339.9039.8242.9054.3058.63MMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology30.1031.4737.2046.8056.6966.1171.2168.0061.9151.2041.4133.29

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015MMMMMMMMMMMM
2016MMMMMMM80.5074.8764.1952.1742.73
201742.1347.9647.1663.1265.5575.5780.0376.9772.2764.9251.3239.66
201834.8746.7342.5654.2871.5575.4578.4279.4776.4263.7748.9043.60
201938.4741.6646.1860.4770.8775.9080.9478.2475.1864.8148.2843.60
202043.3244.9352.8456.4062.6674.8781.8778.7471.3362.8155.6543.26
202138.9537.8250.7657.6265.7975.6279.3579.3973.3866.8950.2048.69
202236.8943.2750.9056.2866.3474.5881.0079.1972.7558.5554.0842.10
202346.4047.4850.1561.4364.23MMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology37.8539.9346.4556.9065.9575.3179.2076.5070.6660.1549.9541.50

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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