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 (USC00206220) 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
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMM1.470.12
2017MMMMMMMMMM1.941.44
20180.791.231.121.552.405.732.365.055.385.832.801.96
20191.343.051.385.234.991.304.130.00MMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology2.871.681.742.383.142.863.192.992.953.582.682.90

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMM6.65.3
20146.76.16.06.35.55.54.84.24.65.66.15.1
20156.35.76.16.75.44.34.75.14.85.55.75.2
20165.36.34.66.05.35.24.74.14.55.35.0M
2017MMMMMMMMMM6.94.9
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M5.05.93.63.54.0MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMM34.4317.71
201414.2017.0029.4643.7363.2972.9372.4572.1366.1750.6430.6427.87
201520.6313.3837.8050.6164.2170.1977.6973.5871.9954.2944.7634.13
201623.7327.4340.6746.4465.3971.8977.7575.8368.5755.9648.2234.52
2017MMMMMMMMMM38.0823.34
201823.4323.7834.7442.1471.5874.3677.9274.7767.0945.5130.7430.46
201918.7020.8234.6847.0157.5172.2679.7272.05MMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023M24.7534.9443.7465.7771.9375.1273.9171.4653.1840.5437.59
202426.2338.1440.3451.2565.6171.2177.7075.6374.9561.7643.2328.87
202521.2924.5039.4344.8062.9673.13MMMMMM
NCEI Climatology25.1030.0940.4052.0966.0075.4079.2078.3970.5056.3041.2029.89

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMM22.713.78
20140.03-2.069.5626.8141.2550.5352.5152.6443.2335.9718.2615.96
20157.64-4.1718.1630.6639.6947.5355.1954.9851.4235.9929.7925.67
201612.3615.6322.6328.8440.5649.8354.9555.8949.7638.2330.9434.34
2017MMMMMMMMMM23.129.01
20189.21-41.93-7.02-21.8943.1849.5454.4253.5747.9334.8320.4518.22
20194.114.0812.9328.7437.4146.4855.7146.99MMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023M9.8316.2734.8440.8149.8151.5350.4550.6138.7626.0424.81
202416.6016.8922.0431.6941.2149.7353.2753.5448.4537.3029.8317.52
20256.117.5519.6724.8639.6850.25MMMMMM
NCEI Climatology8.808.7217.7030.0041.1050.0055.3153.9048.4037.7026.8016.29

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMM28.5710.75
20147.127.4719.5135.2752.2761.7362.4862.3954.7043.3024.4521.91
201514.134.6027.9840.6351.9558.8666.4464.2861.7145.1437.2729.90
201618.0421.5331.6537.6452.9760.8666.3565.8659.1647.0939.5834.43
2017MMMMMMMMMM30.6016.17
201816.32-9.0713.8610.1257.3861.9566.1764.1757.5140.1725.6024.34
201911.4012.4523.8037.8747.4659.3767.7259.52MMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023M17.2925.6139.2953.2960.8763.3262.1861.0345.9733.2931.20
202421.4127.5231.1941.4753.4160.4765.4964.5861.7049.5336.5323.20
202513.7016.0329.5534.8351.3261.69MMMMMM
NCEI Climatology16.9519.4129.0541.0553.5562.7067.2566.1559.4547.0034.0023.09

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMM80.1%84.3%
201479.7%75.5%73.0%73.4%68.5%77.8%79.2%85.1%83.5%83.3%82.6%87.8%
201580.3%75.1%67.0%62.4%71.5%79.3%75.4%81.5%80.8%78.7%82.7%89.4%
201685.9%81.0%78.6%69.3%68.3%76.2%79.0%83.8%85.9%83.7%81.6%M
2017MMMMMMMMMM78.0%82.5%
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M80.8%70.3%71.2%70.2%78.6%MMMMMM

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