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 (USW00013837) 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
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMM0.830.211.572.253.67
20202.012.362.010.860.00MMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology3.773.593.982.912.824.724.805.024.032.692.753.82

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M2.73.22.82.52.5MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMM89.5780.0869.1059.11
201855.8269.4566.5974.3785.2292.2991.1291.0391.1279.3662.5159.80
201958.5965.5668.8778.4589.3989.2894.5286.1192.8881.7364.2862.26
202061.9162.1274.5480.2165.30MMMMMMM
202153.2060.4372.0176.8782.9388.2790.3490.5284.7677.8766.3967.15
202256.6566.4872.2376.6285.7091.8791.9388.7284.8575.3668.1357.32
202361.7969.4370.1176.9078.5086.0691.4291.9984.1977.1267.0061.91
202458.7764.6071.3578.6883.3092.3492.6390.6684.9579.3770.1059.67
202553.0965.0673.3180.9882.4588.39MMMMMM
NCEI Climatology58.1062.4169.4077.7085.1190.7093.5091.9087.1077.8067.7160.20

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMM28.1257.3345.1041.33
2018-225.5650.450.3550.1364.3469.4571.6470.9071.0759.0544.7440.90
201939.2245.0846.5755.3665.7268.0571.7168.6168.5160.2642.2342.19
202043.4042.8253.1152.6552.88MMMMMMM
202138.6640.3148.8050.4757.7468.5771.2771.9164.3958.8441.3046.32
202235.8441.2948.0750.8963.4469.5573.9772.0265.0952.1849.3839.95
202342.5346.3048.3253.6760.6866.5472.9672.3565.3555.0245.1940.92
202436.8940.5948.5454.7063.5669.3773.1670.9768.8355.7352.3439.20
202531.7241.3345.8756.9862.9167.88MMMMMM
NCEI Climatology39.8042.6949.0056.3064.4071.3174.4173.3068.5158.3048.0042.10

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMM58.8468.7057.1050.22
2018-84.8759.9533.4762.2574.7880.8781.3880.9681.0969.2053.6350.35
201948.9155.3257.7266.9077.5578.6783.1177.3680.7071.0053.2652.22
202052.6552.4763.8266.4359.09MMMMMMM
202145.9350.3760.4163.6770.3478.4280.8181.2274.5768.3653.8556.73
202246.2553.8860.1563.7674.5780.7182.9580.3774.9763.7758.7548.64
202352.1657.8759.2265.2969.5976.3082.1982.1774.7766.0756.0951.42
202447.8352.5959.9466.6973.4380.8682.9080.8276.8967.5561.2249.44
202542.4053.2059.5968.9872.6878.14MMMMMM
NCEI Climatology48.9552.5559.2067.0074.7581.0083.9582.6077.8068.0557.8651.15

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M53.5%57.9%67.4%75.3%77.0%MMMMMM

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