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 (USC00473332) 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
2007MMMMMMMM3.634.090.540.31
20080.650.740.522.880.291.160.831.013.622.460.310.69
20091.490.770.841.890.030.732.392.341.285.790.271.72
20100.801.04MM1.065.67MM4.732.230.690.79
20111.000.220.681.660.00MMMMMM0.76
20122.081.252.970.910.200.00MMMMMM
2013MMM0.00MMMMMMMM
NCEI Climatology1.691.732.143.193.564.164.333.813.964.062.572.34

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007MMMMMMMMMMMM
2008M8.5319.7935.5040.9353.7358.0057.6953.2942.9541.8912.60
20093.7314.5017.7537.7144.4052.3356.2564.0049.5043.2536.7312.25
201011.7517.44MM66.0976.59MM67.1164.4349.3728.26
201124.8033.4538.9650.9463.25MMMMMM33.73
201230.9037.0053.1850.1465.0070.00MMMMMM
2013MMM68.00MMMMMMMM
NCEI Climatology21.3026.0836.7048.9063.7073.0077.6175.9068.3154.5138.7026.70

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007MMMMMMMMMMMM
2008M8.5319.7935.5040.9353.7358.0057.6953.2942.9541.8912.60
20093.7314.5017.7537.7144.4052.3356.2564.0049.5043.2536.7312.25
201011.7517.44MM53.5554.76MM52.1140.0033.259.00
20117.3011.7017.5232.2842.75MMMMMM22.09
201211.8117.5333.8632.0744.7543.00MMMMMM
2013MMM32.00MMMMMMMM
NCEI Climatology4.706.3316.2029.0040.8950.7056.2154.7947.7036.0024.6012.30

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007MMMMMMMMMMMM
2008M8.5319.7935.5040.9353.7358.0057.6953.2942.9541.8912.60
20093.7314.5017.7537.7144.4052.3356.2564.0049.5043.2536.7312.25
201011.7517.44MM59.8265.68MM59.6152.2142.5318.63
201116.0522.5728.2441.6153.00MMMMMM27.91
201221.3627.2643.5241.1154.8856.50MMMMMM
2013MMM50.00MMMMMMMM
NCEI Climatology13.0016.2126.4538.9552.3061.8566.9165.3558.0045.2531.6519.50

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM

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