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 () 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
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M0.00MMMMMMMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2005MMMMMMMMM8.310.48.7
20068.6MMMMMMMMMMM
20075.310.210.29.98.46.7MMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2005MMMMMMMMM48.2744.2526.70
200628.2421.0029.2944.9859.1069.3571.4170.1761.45M37.7037.70
20076.7120.0735.6149.5267.1874.18MMMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2005MMMMMMMMM34.1526.9612.98
200614.2320.6826.2144.4859.1069.3571.3970.1759.70M37.7037.10
2007-12.243.0516.8633.2042.3752.94MMMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2005MMMMMMMMM41.2135.6119.84
200621.2320.8427.7544.7359.1069.3571.4070.1760.57M37.7037.40
2007-2.7611.5626.2441.3654.7763.56MMMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2005MMMMMMMMM86.5%83.1%86.6%
200687.8%MMMMMMMMMMM
200775.4%70.5%72.6%76.4%61.2%77.6%MMMMMM

Monthly Plots

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Monthly Plot
Monthly Plot