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 (USC00295079) 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
2012M1.010.200.060.070.041.180.500.520.000.120.12
20130.700.010.160.000.000.001.133.190.160.110.110.22
2014MM0.610.40M0.231.831.062.850.430.350.55
20150.580.030.360.290.170.272.440.860.460.710.250.28
20160.360.090.010.290.230.740.871.37MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMM0.46M
20250.010.060.290.07M0.05MMMMMM
NCEI Climatology0.880.810.600.250.250.342.122.171.210.730.791.19

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012M8.67.67.79.28.18.97.67.46.56.07.3
20137.97.28.39.59.38.78.36.80.47.79.86.8
20146.66.98.69.89.29.08.46.86.81.87.37.6
20157.97.77.68.99.28.18.47.96.98.20.26.3
20167.87.39.28.49.27.99.47.4MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMM7.97.5
20258.68.410.29.410.19.8MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012M60.5270.9081.6289.4899.7495.1796.2288.7082.6371.2458.71
201354.6558.6872.9977.6084.7298.9091.9890.6585.3476.1963.2054.12
201460.3866.4668.8775.8683.6296.6294.1388.0983.6678.3463.9856.27
201554.0165.6970.0975.2081.1894.8891.2394.4886.3077.1763.8654.76
201653.4366.8272.0175.6283.5695.1896.2889.30MMMM
2017MMMMMMMMMMMM
2018M62.60MMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMM87.80MMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMM64.8262.54
202553.6069.7468.5877.1284.4994.70MMMMMM
NCEI Climatology60.5165.6073.3182.2090.8199.4998.5996.2091.3982.4070.2059.01

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012M35.6034.7943.5252.6763.8068.0067.8859.1847.1037.4629.50
201325.6727.1837.4642.2051.4563.8666.2665.2160.5043.3836.3227.99
201428.0433.3537.5242.6850.0663.2067.4263.7062.1247.6233.0232.35
201528.4033.8039.3741.3047.6263.6866.7866.7861.2251.0535.7227.47
201626.9528.7135.8941.5449.9464.5866.8464.62MMMM
2017MMMMMMMMMMMM
2018M59.00MMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMM87.80MMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMM33.0228.81
202523.1732.9635.1941.5450.8161.90MMMMMM
NCEI Climatology24.2027.3031.8036.9046.8057.1064.1162.2155.1042.4129.7024.60

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012M48.0652.8562.5771.0881.7781.5982.0573.9464.8654.3544.11
201340.1642.9355.2359.9068.0981.3879.1277.9372.9259.7849.7641.06
201444.2149.9053.1959.2766.8479.9180.7775.9072.8962.9848.5044.31
201541.2049.7454.7358.2564.4079.2879.0080.6373.7664.1149.7941.12
201640.1947.7753.9558.5866.7579.8881.5676.96MMMM
2017MMMMMMMMMMMM
2018M60.80MMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMM87.80MMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMM48.9245.67
202538.3951.3551.8959.3367.6578.30MMMMMM
NCEI Climatology42.3546.4552.5559.5568.8078.2981.3579.2073.2462.4049.9541.80

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012M52.9%37.7%27.2%20.9%17.3%47.6%40.3%42.5%29.4%36.0%48.9%
201350.1%46.3%27.9%20.3%19.6%15.1%52.8%47.0%16.5%31.3%51.7%57.8%
201434.7%32.9%37.0%22.7%18.2%18.8%43.3%53.5%56.2%51.0%45.9%62.7%
201570.0%55.2%43.1%30.2%28.3%30.2%49.9%43.6%52.1%52.0%48.9%61.3%
201660.4%35.3%27.6%31.2%25.3%25.2%37.3%50.4%MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMM41.8%37.0%
202537.1%27.5%31.6%19.8%18.3%20.1%MMMMMM

Monthly Plots

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