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 (USW00004780) 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 Climatology2.652.933.823.783.604.113.523.363.984.483.583.67

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M2.83.43.32.52.3MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM52.2240.27
201741.2745.6441.5462.0564.9676.7880.5281.12MMMM
2018MMMMMMMM67.4160.7444.0739.78
201932.4638.3145.8360.0267.3177.5985.8581.7375.6262.7348.28M
202042.1641.1152.5853.1070.2881.3086.6084.2376.2862.7056.1141.75
202138.1835.6352.3460.1571.5682.3677.7982.6774.8865.8752.8843.79
202233.8041.3250.8459.4573.3578.0487.4888.4473.8563.5355.7243.49
202344.1343.0747.8962.0772.1675.5584.0479.4074.7367.7449.9547.60
202437.5744.3550.5959.5971.8081.8287.0681.6477.0867.5857.5741.85
202535.0136.4753.5262.8971.0176.00MMMMMM
NCEI Climatology34.2037.4245.4058.4069.5178.0083.4181.7074.2161.8050.1039.70

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM32.8022.45
201724.5224.4122.72-96.35-637.87-637.87-637.87-637.87MMMM
2018MMMMMMMM50.5841.1029.4324.44
201914.2720.0924.9540.3345.8156.5563.6359.2451.4644.6329.24M
202023.4423.7630.7735.4644.9556.1665.1260.8151.5341.7533.9724.72
202122.1820.3627.7737.5947.2159.6760.8064.6955.2547.2930.4828.40
202213.0019.5528.6037.4749.4454.7262.2563.8452.3941.3535.4524.87
202329.5122.5229.9340.2543.9055.0964.9959.5855.7247.2429.2330.87
202423.4923.9432.6437.5650.0859.4465.1059.2252.7440.6034.7122.88
202516.2118.2929.0138.2948.3053.48MMMMMM
NCEI Climatology15.6017.1125.2035.4046.1055.9061.5059.5951.4039.5030.2021.90

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM42.5131.36
201732.9035.0232.13-17.15-286.45-280.55-278.67-278.38MMMM
2018MMMMMMMM59.0050.9236.7532.11
201923.3729.2035.3950.1756.5667.0774.7470.4963.5453.6838.76M
202032.8032.4441.6844.2857.6268.7375.8672.5263.9052.2345.0433.24
202130.1827.9940.0648.8759.3971.0269.3073.6865.0756.5841.6836.10
202223.4030.4339.7248.4661.4066.3874.8676.1463.1252.4445.5834.18
202336.8232.8038.9151.1658.0365.3274.5169.4965.2257.4939.5939.23
202430.5334.1441.6248.5760.9470.6376.0870.4364.9154.0946.1432.36
202525.6127.3841.2650.5959.6664.74MMMMMM
NCEI Climatology24.9027.2735.3046.9057.8166.9572.4570.6562.8050.6540.1530.80

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M65.7%60.9%58.8%74.4%71.9%MMMMMM

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