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 (USC00466442) 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
20111.093.873.684.088.576.472.814.396.273.834.423.30
20123.681.552.921.312.291.943.921.044.245.25M7.49
20131.16MMMMMMMMMMM
NCEI Climatology3.132.653.313.644.044.444.043.633.873.032.903.10

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
201126.5037.1145.1959.8370.5879.4086.1981.4574.1361.0356.5042.48
201238.1940.9061.2658.7276.5880.1087.5283.1073.9061.48M43.71
201336.45MMMMMMMMMMM
NCEI Climatology36.8139.9148.7062.1071.9079.7083.6082.4076.1064.3951.7941.00

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
201112.9519.0725.4540.7251.9058.1764.4860.8154.9342.6536.4728.68
201221.3224.5237.3537.3852.9755.7064.4558.6850.9042.26M29.87
201319.94MMMMMMMMMMM
NCEI Climatology20.8922.4929.2939.5149.4158.5063.3062.4055.7044.2034.2926.60

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
201119.7328.0935.3250.2861.2468.7875.3471.1364.5351.8446.4835.58
201229.7632.7149.3148.0564.7767.9075.9870.8962.4051.87M36.79
201328.19MMMMMMMMMMM
NCEI Climatology28.8531.2039.0050.8060.6569.1073.4572.4065.9054.3043.0433.80

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM

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