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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 (USC00350694) 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
2010MMMMMMMMMMMM
2011MMMMM1.751.541.110.06MMM
20122.860.342.410.490.19M0.01M0.01MM1.50
20130.010.060.420.340.460.04MMMMMM
NCEI Climatology1.411.020.700.790.970.680.440.350.310.651.262.07

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM28.30
201147.9045.0049.0154.3861.5872.1380.0584.2981.8364.8249.4148.77
201247.9747.7350.6961.7168.1771.8183.4485.6579.6463.4251.6246.54
2013MMMMMMMMMMMM
NCEI Climatology42.5045.8051.7057.6966.3173.7083.8183.3075.8063.0049.1041.00

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM9.85
201125.9221.2629.5528.0733.1840.3145.2749.7045.3035.6826.1521.86
201224.7923.6327.5433.4733.0740.9148.9349.7642.8635.1131.2731.75
2013MMMMMMMMMMMM
NCEI Climatology24.6024.3427.6030.5037.0142.0048.6047.8041.3033.6928.2023.31

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM19.07
201136.9133.1339.2841.2347.3856.2262.6667.2163.5650.2537.7835.32
201236.3835.6839.1147.5951.1656.3666.1867.7061.2549.2741.4539.14
2013MMMMMMMMMMMM
NCEI Climatology33.5535.0739.6544.1051.6657.8566.2065.5558.5548.3538.6532.15

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM

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