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 (USC00302031) 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
2015M0.000.000.510.001.020.000.252.290.510.250.51
20160.001.270.000.000.000.000.250.000.000.510.250.00
20170.250.000.250.250.000.250.000.250.511.020.000.00
20181.025.080.000.250.0073.6696.52159.77115.5797.0330.990.76
20191.020.0025.910.00MMMMMMMM
2020MMMMMMMMMMM0.01
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology2.622.453.263.443.524.964.484.143.584.462.773.04

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015M19.9036.8356.4476.5074.4082.0181.3677.3055.5950.8744.41
201632.4035.2047.4153.5265.3773.5280.5879.8673.7258.1649.2035.08
201735.5147.6138.6459.3064.8375.6780.2277.1874.3166.2247.0331.26
201829.9839.9440.6649.0074.4777.1785.6981.8373.6155.4041.0937.87
201929.8433.3642.5634.00MMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology31.1033.9042.0056.8069.8976.8981.4979.7073.7058.7147.8035.90

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015M3.1320.5237.3951.9257.2962.0062.0459.0642.2436.8736.37
201621.1524.4834.6038.4652.1060.2465.8366.6557.6345.3533.2322.93
201723.0325.8022.0139.6447.6455.9862.7758.5455.7746.9930.8418.27
201812.9621.7427.8732.3452.8556.8464.9365.6158.8041.5130.2224.15
201913.1617.1124.1531.50MMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology12.1912.9920.4133.2044.1053.4958.6055.7048.5037.7028.1019.00

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015M11.5228.6846.9164.2165.8572.0071.7068.1848.9143.8740.39
201626.7829.8441.0045.9958.7366.8873.2073.2665.6751.7541.2129.01
201729.2736.7030.3349.4756.2465.8271.5067.8665.0456.6138.9324.76
201821.4730.8434.2640.6763.6667.0075.3173.7266.2148.4635.6531.01
201921.5025.2433.3532.75MMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology21.6523.4431.2045.0057.0065.1970.0567.7061.1048.2037.9527.45

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

Monthly Plots

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