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 (USW00063857) 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
2011MMMMMMMMMMM4.83
20125.182.124.601.582.661.976.601.854.882.131.325.19
20137.654.023.894.836.235.446.004.854.350.423.914.75
20141.044.632.675.361.795.402.202.393.025.302.024.08
20152.502.053.345.192.012.144.635.490.692.033.1310.28
20162.822.57MMM0.30MMMMMM
NCEI Climatology5.475.145.555.184.264.824.223.934.483.884.766.13

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM44.22
201145.7056.3664.6573.8378.4889.4889.6890.7180.2070.5763.2055.55
201257.5258.0373.6874.6383.0386.3091.5886.3981.7770.3561.8357.65
201354.1952.8657.0371.1777.0686.6385.7485.0683.9074.1959.5053.97
201445.1653.5460.8773.1081.0386.1086.2088.7784.0374.6555.2054.39
201548.2345.9362.5572.9381.3988.6090.9087.2481.8373.1065.4762.81
201646.1350.22MMM87.25MMMMMM
NCEI Climatology49.5054.0161.4069.7077.0083.7086.5086.0081.4071.4060.6052.20

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM26.74
201127.0334.7543.4850.1756.5568.2470.6568.5859.9045.6742.9736.87
201235.7137.5550.7750.8060.6863.9070.8766.5559.8348.7735.2339.19
201336.7134.0035.4850.4358.2668.9369.8169.4863.7753.1640.4336.81
201422.7134.2938.6549.3059.7168.5768.0367.9464.7352.3235.2339.23
201531.8026.3643.0349.7357.0665.5068.2665.5260.0749.2646.4744.48
201629.0333.06MMM65.42MMMMMM
NCEI Climatology31.1134.0040.8047.6055.2062.7166.7065.6959.3148.2038.1033.70

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM35.48
201136.3745.5554.0662.0067.5278.8680.1679.6570.0558.1253.0846.21
201246.6147.7962.2362.7271.8575.1081.2376.4770.8059.5648.5348.42
201345.4543.4346.2660.8067.6677.7877.7777.2773.8363.6849.9745.39
201433.9443.9149.7661.2070.3777.3377.1278.3574.3863.4845.2246.81
201540.0236.1452.7961.3369.2377.0579.5876.3870.9561.1855.9753.65
201637.5841.64MMM76.33MMMMMM
NCEI Climatology40.3044.0051.1058.6566.1073.2076.6075.8570.3559.8049.3542.95

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
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM

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