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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 (USC00389350) 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
2025MMMMMMMMMMMM
NCEI Climatology3.583.243.903.733.534.113.573.723.562.943.283.58

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM4.64.14.14.13.33.24.03.54.4
20134.14.75.25.15.15.05.4MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
20204.65.75.55.64.75.14.24.24.5MMM
2021MMM9.34.85.04.74.13.74.24.15.0
20225.24.95.95.75.34.54.1MMMMM
2023MMMMMMMMMMM4.5
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM72.8084.2687.8293.6187.6784.8673.0762.2059.51
201355.9054.2459.1073.5178.1686.7985.28MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMM85.28MM62.07
202057.0159.5269.0674.2776.4386.7194.0989.9481.66MMM
2021MMM82.4082.2488.5791.8492.8885.8979.4164.4465.48
202253.0561.6769.5675.6583.8491.9190.66MMMMM
2023MMMMMMMMMM53.6961.75
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology53.5057.9165.5174.8181.2087.6090.7088.9983.5074.0063.8055.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM54.0363.3065.4772.6269.7366.1952.3438.1941.47
201337.6234.6037.2351.8758.4768.6972.04MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMM85.28MM42.03
202040.0841.1651.3551.3055.9368.0773.2572.1665.24MMM
2021MMM68.9959.0968.7971.6471.9563.8858.3839.4444.81
202232.9338.3246.2052.3263.1469.4471.85MMMMM
2023MMMMMMMMMM52.6843.50
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology32.6035.1041.6049.9058.6066.5069.7068.9163.0151.2040.9035.19

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM63.4273.7876.6583.1278.7075.5362.7150.1950.49
201346.7644.4248.1762.6968.3177.7478.66MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMM85.28MM52.05
202048.5550.3460.2062.7966.1877.3983.6781.0573.45MMM
2021MMM75.7070.6778.6881.7482.4174.8968.9051.9455.15
202242.9950.0057.8863.9873.4980.6881.26MMMMM
2023MMMMMMMMMM53.1952.63
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology43.0546.5153.5662.3669.9077.0580.2078.9573.2562.6052.3545.40

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM66.7%61.6%55.6%65.7%70.2%69.3%63.0%55.1%62.7%
201367.5%59.2%47.8%58.4%61.5%71.5%84.4%MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
202073.5%74.0%74.5%67.0%77.3%81.8%81.2%87.9%83.7%MMM
2021MMM62.8%71.5%81.4%81.4%83.4%80.5%82.1%68.6%79.0%
202270.7%74.9%70.5%69.9%83.2%77.9%93.0%MMMMM
2023MMMMMMMMMMM84.5%
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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