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 (USC00193229) 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
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology3.523.203.933.803.984.844.064.674.244.733.804.73

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM2.5M
2017MMMMMMM3.42.93.43.82.9
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M4.55.25.43.93.33.9MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM52.24M
2017MMMMMMM76.3776.8067.0248.0532.78
201833.0042.0444.3952.1476.3078.5386.6883.7073.7558.8342.9939.25
201929.7536.1544.1159.1768.4377.95MMMMMM
202039.3740.0350.5654.4170.2182.6487.0083.3373.4761.1954.5840.14
202135.0034.4949.9360.7870.9883.5879.4483.2974.8365.6549.8641.66
202231.1139.3248.0158.8074.0878.7386.7686.7473.5562.8653.8340.39
202339.1441.0746.6862.7471.5977.2984.5779.3174.7965.6847.1343.32
202435.4342.5649.9558.9274.3981.8885.9080.6276.2665.8354.5937.46
202532.2232.9750.8660.7969.2080.7886.18MMMMM
NCEI Climatology33.3037.5245.3058.5069.6078.0982.7081.1074.1162.0049.5939.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM34.12M
2017MMMMMMM-637.87-497.67-333.57-525.16-280.80
2018-321.00-283.82-251.11-235.58-16.5255.0863.3865.0057.9341.9130.1623.52
201912.3019.0824.7739.0547.4454.29MMMMMM
202021.8323.8630.5335.5346.1256.6665.1560.9052.2442.3632.6724.13
202121.3019.6327.0438.2646.7159.1161.9964.9154.6947.6129.3527.76
202212.0319.2227.6037.2449.7455.2661.2963.0252.3640.7633.6923.81
202327.5521.9829.6840.1743.3855.8264.6259.3455.3546.3828.4230.40
202422.3624.2932.3238.1751.5958.9564.9260.3152.7040.6533.2921.60
202515.0717.5028.9538.5249.8358.9064.33MMMMM
NCEI Climatology14.6013.7223.3034.2945.2053.9059.3157.3050.3138.9029.1120.71

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM43.18M
2017MMMMMMM-280.75-210.44-133.28-238.55-124.01
2018-144.00-120.89-103.36-91.7229.8966.8075.0374.3565.8450.3736.5831.38
201921.0227.6134.4449.1157.9366.12MMMMMM
202030.6031.9540.5444.9758.1669.6576.0772.1262.8651.7743.6332.14
202128.1527.0638.4849.5258.8471.3570.7274.1064.7656.6339.6034.71
202221.5729.2737.8048.0261.9166.9974.0274.8862.9551.8143.7632.10
202333.3531.5238.1851.4557.4966.5574.6069.3265.0756.0337.7736.86
202428.8933.4341.1348.5562.9970.4275.4170.4664.4853.2443.9429.53
202523.6425.2439.9049.6659.5269.8475.25MMMMM
NCEI Climatology23.9525.6234.3046.4057.4065.9971.0069.2062.2150.4539.3530.10

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM74.5%M
2017MMMMMMM75.6%79.4%79.3%70.1%70.9%
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M69.6%63.6%61.2%77.2%74.1%75.1%MMMMM

Monthly Plots

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