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 (USC00130213) 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
20040.000.050.370.021.173.580.300.490.000.400.700.02
20050.000.000.001.030.101.401.874.631.860.653.820.84
20062.001.003.285.513.714.355.914.313.012.052.012.12
20070.985.101.754.971.194.482.105.493.045.890.1411.73
20080.934.971.948.138.428.759.962.533.191.771.353.56
20090.863.753.523.562.473.268.9511.771.177.901.503.58
20104.180.301.674.135.4010.796.504.915.991.301.494.75
2011MMMM1.25MMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
20140.00MMMMMMMMMMM
NCEI Climatology1.471.631.803.994.805.785.234.463.723.242.261.84

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
200425.5531.3749.3563.4872.2376.3179.4876.3579.8362.3050.2335.52
200526.7738.0445.0364.8666.6784.1184.50MMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009M33.1947.2658.3870.0679.7675.7477.3574.9354.7952.6329.50
201021.9627.6250.3667.1071.3080.5783.1083.7274.7666.4849.6223.28
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
201434.00MMMMMMMMMMM
NCEI Climatology26.9031.8945.2059.4070.4080.1182.8080.9974.6161.4045.9033.10

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
20048.6510.6329.9735.3947.4156.3258.4253.2349.9338.7630.8016.73
200510.0019.8223.4238.3043.4562.2855.00MMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009M11.7524.5534.4846.6557.8355.8456.6548.9336.5733.3314.07
20105.826.5828.4339.7048.1060.3965.1063.7250.6936.9227.004.06
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
20149.00MMMMMMMMMMM
NCEI Climatology8.8012.4024.5035.6047.0057.7061.8159.1049.6037.9126.0016.00

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
200417.1021.0039.6649.5559.7466.2968.9564.6564.8850.7640.5226.07
200518.3928.9334.2351.4855.2873.1969.75MMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009M22.4735.9046.4358.3568.7965.7967.0061.9345.6842.9821.78
201013.8917.1039.3953.4059.7070.4874.1073.7262.7251.3138.3113.67
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
201421.50MMMMMMMMMMM
NCEI Climatology17.8522.1534.8547.5058.7068.9072.3070.0562.1049.6535.9524.55

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM

Monthly Plots

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