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 (USW00012884) 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
2019MM1.063.761.892.256.9810.382.536.760.952.31
20202.020.970.032.501.184.6910.367.276.334.323.291.55
20213.101.825.253.962.889.702.910.701.211.940.00M
2022M0.583.742.002.063.357.678.411.550.510.093.46
20231.470.120.160.050.080.070.350.10MMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology4.453.115.234.293.634.606.387.224.104.052.844.09

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MM7.26.65.15.73.43.74.16.37.37.9
20206.97.66.26.65.95.65.64.81.11.48.27.5
20217.78.57.77.66.45.84.14.70.00.00.04.8
2022M7.87.57.15.64.33.53.25.26.010.27.0
20236.68.18.06.84.16.54.15.1MMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MM66.2076.4383.2588.6587.9788.2488.7181.1667.5163.74
202064.8465.5576.7776.5081.8985.9488.1989.4484.3679.0772.4063.53
202160.7462.5471.0673.7179.7285.7088.5789.2087.3383.0669.0073.50
2022M67.1974.1280.2287.9192.4291.9390.7889.0381.0468.2368.46
202371.5973.2076.9779.3886.4191.9252.29-35.51MMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology62.0065.1769.9075.8081.9087.4188.7088.8086.3079.2170.5064.20

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MM52.4261.6270.8777.5477.5077.6977.4369.8852.9450.99
202051.9750.0561.4263.5068.7275.1277.0077.1876.3370.8762.7349.60
202146.1046.5055.9761.7669.7976.1881.4681.7275.6773.3660.6860.50
2022M50.4457.4065.4774.1779.7780.3379.2376.7666.0858.0554.68
202354.8457.8961.5365.8672.2078.8839.14-35.99MMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology47.5050.1955.3162.0070.1075.9077.7078.0175.6067.6057.5051.20

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MM59.3169.0377.0683.0982.7482.9683.0775.5260.2257.36
202058.4057.8069.1070.0075.3180.5382.6083.3180.3574.9767.5756.57
202153.4254.5263.5267.7374.7680.9485.0285.4681.5078.2164.8467.00
2022M58.8165.7672.8481.0486.1086.1385.0082.8973.5663.1461.57
202363.2165.5469.2572.6279.3185.4045.71-35.75MMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology54.7557.6862.6068.9076.0081.6583.2083.4080.9573.4064.0057.70

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MM80.1%81.2%84.9%79.0%81.2%83.6%76.9%81.7%79.7%84.1%
202082.9%80.0%85.2%77.3%75.7%80.3%81.9%78.3%79.1%79.2%80.5%77.9%
202180.7%84.4%83.9%78.9%79.5%82.0%76.6%69.5%77.7%72.6%72.4%86.8%
2022M75.1%71.5%71.3%73.9%70.7%74.6%78.0%68.0%64.6%65.5%76.3%
202375.6%79.3%73.8%75.2%74.4%72.0%74.1%MMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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