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 (USC00190736) 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
2016MMMMMMMMMMM0.00
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology4.504.165.524.763.824.633.473.914.065.494.315.39

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM4.24.9
20175.25.16.05.24.53.93.53.0MMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M4.14.84.94.13.62.9MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM51.9040.60
201740.0044.1240.8760.9763.7176.9680.8786.54MMMM
2018MMMMMMMMMMMM
201934.7339.46MMMMMMMMMM
202042.6942.0650.9952.2968.7480.1385.7483.3274.3362.0157.5042.89
202137.6437.3651.0958.1569.8582.9576.9082.4473.7764.4951.5845.39
202234.8642.6850.9559.1470.6277.9888.1886.4372.1862.7655.8043.33
202343.39MMM73.5674.9284.0278.4773.2665.5149.5146.86
202438.3542.2549.2858.4168.9380.6385.6280.8770.4064.4655.1041.15
202534.2936.7751.2960.9068.3879.3986.03MMMMM
NCEI Climatology34.7037.1044.0956.3066.8075.4081.7080.2172.7161.0050.0940.20

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM36.1525.90
201726.9026.6324.91-95.17-637.87-637.87-637.87-637.87MMMM
2018MMMMMMMMMMMM
201916.9124.19MMMMMMMMMM
202026.6827.1333.8136.6746.6658.8766.8664.4055.5645.9138.3227.81
202125.2124.5230.4039.5449.1960.8261.7366.5457.7950.3333.3130.94
202217.1122.3331.1540.1251.3456.5465.7465.4655.6146.6038.8328.25
202331.49MMM48.1456.7866.5661.9358.6948.9532.9533.16
202426.1726.7434.9140.3550.9760.2667.1361.8056.2743.8537.8326.25
202519.8522.0132.3840.7450.2160.0466.08MMMMM
NCEI Climatology18.3119.6026.9037.9048.1957.6063.8062.6055.6043.9933.8124.90

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM44.0233.25
201733.4535.3732.89-17.10-287.08-280.45-278.50-275.66MMMM
2018MMMMMMMMMMMM
201925.8231.83MMMMMMMMMM
202034.6934.6042.4044.4857.7069.5076.3073.8664.9553.9647.9135.35
202131.4230.9440.7448.8559.5271.8969.3274.4965.7857.4142.4538.16
202225.9932.5041.0549.6360.9867.2676.9675.9563.9054.6847.3135.79
202337.44MMM60.8565.8575.2970.2065.9757.2341.2340.01
202432.2634.5042.0949.3859.9570.4576.3871.3463.3354.1546.4733.70
202527.0729.3941.8350.8259.3069.7176.06MMMMM
NCEI Climatology26.5028.3535.5047.1057.5066.5072.7571.4064.1652.4941.9532.55

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM76.5%69.4%
201775.8%66.9%56.8%73.8%86.4%93.5%88.3%91.6%MMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M63.8%62.6%61.2%75.0%71.5%76.1%MMMMM

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