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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
20206.97.76.26.56.05.65.64.81.11.58.27.5
20217.78.57.77.66.45.84.14.70.00.00.05.7
2022M7.87.57.15.64.23.53.25.26.010.27.0
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
202064.5565.1376.3676.3281.6685.6787.8489.1484.3679.0372.3162.80
202160.7762.2570.6873.4779.5885.4588.3288.7886.9782.0868.5273.50
2022M66.7773.9179.9187.6092.0891.6790.4688.9480.7068.1968.28
202371.2672.9576.5178.9986.1391.6152.06-35.51MMMM
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
202052.2450.0461.6863.8169.0275.3677.1877.3476.3370.8362.8349.91
202146.5546.7456.2462.0469.9076.3181.6481.8276.0073.7260.1561.15
2022M51.0157.4765.6074.2879.9080.5079.3676.7966.1958.1954.80
202354.9257.9961.6266.0372.3879.0039.25-35.99MMMM
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
202058.4057.5869.0270.0775.3480.5282.5183.2480.3474.9367.5756.35
202153.6654.4963.4667.7574.7480.8884.9885.3081.4877.9064.3467.33
2022M58.8965.6972.7680.9485.9986.0884.9182.8773.4463.1961.54
202363.0965.4769.0672.5179.2585.3045.66-35.75MMMM
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%80.1%85.2%77.4%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%82.2%76.6%69.5%77.7%72.6%72.4%86.8%
2022M75.1%71.5%71.3%74.0%70.7%74.6%78.0%68.0%64.6%65.0%76.3%
202375.6%79.3%73.8%75.2%74.4%72.0%74.3%MMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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