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 (USC00118860) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology1.972.362.544.234.194.293.463.093.423.393.102.41

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM13.510.39.57.47.39.213.49.813.0
201312.614.014.113.812.110.37.15.87.49.012.411.6
201415.111.212.213.213.09.33.22.9MMMM
2015M11.59.712.110.78.96.94.0MMM14.8
201612.013.314.914.89.78.25.01.3MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM66.6281.6886.2397.1689.1377.2463.1952.4345.03
201339.4239.4044.9562.4374.3982.4084.9086.5583.5664.6149.4337.40
201431.3130.5548.3865.8871.5982.3775.9279.16MMMM
2015M30.2449.9367.5077.0882.0384.2383.46MMM44.96
201636.5641.6454.2160.1275.9389.6384.1584.49MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology36.2941.6853.5066.8075.5083.4086.8985.2079.9167.4052.2040.79

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM47.3159.5562.1471.4863.2955.8044.3633.8131.91
201322.9825.1931.3442.3055.9465.0065.9064.3259.0441.8830.7720.94
201413.7412.4827.4644.5752.1466.6670.1668.54MMMM
2015M13.3733.2546.3959.7065.4666.9965.42MMM33.80
201620.9527.0441.1841.2757.9969.0468.7973.11MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology20.9024.9634.4045.3055.1964.6967.6165.8058.2047.3035.3026.40

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM56.9670.6174.1884.3276.2166.5253.7843.1238.47
201331.2032.2938.1552.3765.1673.7075.4075.4471.3053.2540.1029.17
201422.5221.5137.9255.2261.8774.5173.0473.85MMMM
2015M21.8041.5956.9568.3973.7575.6174.44MMM39.38
201628.7634.3447.6950.6966.9679.3376.4778.80MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology28.6033.3243.9556.0565.3574.0477.2575.5069.0557.3543.7533.60

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM57.5%53.9%54.8%56.3%55.8%61.2%63.8%67.0%75.9%
201368.1%70.7%71.2%63.7%69.0%66.1%65.6%66.4%63.1%61.8%64.4%72.3%
201465.6%68.6%67.0%64.0%63.9%75.8%76.3%79.3%MMMM
2015M67.3%67.9%56.5%66.7%76.2%73.1%69.8%MMM76.8%
201673.0%67.0%68.0%62.0%64.0%63.3%76.6%80.2%MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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