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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 (USW00013880) 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
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology3.373.153.353.293.326.216.606.976.014.332.663.35

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM10.49.99.08.77.18.210.110.39.6
201310.110.811.69.910.59.39.6MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
20209.99.58.710.48.78.06.16.28.5MMM
2021MMM8.13.63.73.22.11.51.80.90.7
20221.50.54.53.73.21.62.81.41.2MMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM71.4277.9980.9588.3248.0381.9469.2960.7362.34
201362.0058.2259.0869.8175.4682.7082.18MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMM65.35
202063.1062.7472.0175.0279.6884.7090.2088.2092.49MMM
2021MMM84.8380.8785.1988.2887.71MMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology60.2063.9070.1077.1083.6088.5091.2989.8085.4077.9069.4062.69

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM58.0659.7469.2871.7914.2860.3050.7546.1747.67
201346.5243.0343.6557.0463.8872.4076.00MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMM51.97
202048.2947.7057.1859.9765.7171.3977.3775.4781.16MMM
2021MMM71.8764.5973.0375.5475.75MMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology38.9041.6947.2954.5063.0070.4073.6973.0968.3157.7047.1141.59

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM64.7468.8775.1280.0531.1671.1260.0253.4555.01
201354.2650.6351.3663.4269.6777.5579.09MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMM58.66
202055.7055.2264.5967.5072.6978.0483.7881.8386.82MMM
2021MMM78.3572.7379.1181.9181.73MMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology49.5552.7958.6965.8073.3079.4582.4981.4576.8667.8058.2552.14

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM70.0%86.6%93.7%89.2%81.0%92.1%92.6%94.0%M
2013MMM94.0%94.0%93.2%94.0%MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
202067.2%70.7%72.5%62.2%68.9%75.4%74.1%78.8%51.6%MMM
2021MMM57.6%64.6%78.2%76.1%79.8%MMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

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