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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 (USC00054413) 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
2010MMMMMMMMMMM0.00
20110.240.240.570.990.500.080.112.311.291.020.610.02
20120.030.140.36MMMMMMMMM
NCEI Climatology0.410.431.001.773.003.202.332.791.521.430.410.29

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM25.05
201143.7346.1458.3165.9270.0386.6992.9892.1580.9872.0360.5349.57
201254.7347.2468.69MMMMMMMMM
NCEI Climatology40.4944.1654.5061.9070.7081.4987.5985.3078.3064.5051.2040.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM2.50
20117.937.3023.4433.3938.3351.0263.0860.1142.6033.7019.6111.62
201210.6515.9823.39MMMMMMMMM
NCEI Climatology15.9018.2925.9034.6044.7055.3061.3058.8948.8035.3024.0016.00

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM13.78
201125.8326.7240.8749.6654.1868.8678.0376.1361.7952.8640.0730.60
201232.6931.6146.04MMMMMMMMM
NCEI Climatology28.2031.2240.2048.2557.7068.3974.4572.1063.5549.9037.6028.25

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM

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