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 (USW00094273) 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
2010MMMMMMMMMMM7.88
20112.701.896.043.681.180.760.750.000.151.955.873.67
20127.291.818.032.301.690.780.000.030.003.447.488.36
20130.850.44MMMMMMMMMM
2014MM3.333.011.630.620.760.081.436.810.987.91
20151.113.572.160.21MMMMMMMM
NCEI Climatology5.514.234.172.991.991.320.250.361.303.485.746.45

Average Wind Speed [MPH]

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

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM47.88
201147.0346.2752.1256.5963.3971.4079.2781.2979.8061.4749.7742.97
201247.1049.9651.3261.4367.3571.1380.0683.7178.6763.9452.9745.42
201341.5548.40MMMMMMMMMM
2014MM57.0062.0071.5275.0586.0687.8078.0067.2652.0849.69
201549.9656.3862.1758.80MMMMMMMM
NCEI Climatology47.2951.0855.6860.5068.0073.7082.7083.1077.0064.0152.6046.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM37.48
201135.6731.7739.8037.2143.5549.5752.4553.8152.1744.6335.6330.74
201234.0035.9335.9042.4744.8150.0354.4553.1648.6745.8441.5036.61
201331.4235.00MMMMMMMMMM
2014MM42.3340.0548.4851.0557.1156.8052.6549.8938.0839.12
201537.5441.6942.3339.60MMMMMMMM
NCEI Climatology35.2035.3237.0839.7044.3048.3151.8951.9148.1942.3037.9034.40

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM42.68
201141.3539.0245.9646.9053.4760.4865.8667.5565.9853.0542.7036.85
201240.5542.9543.6151.9556.0860.5867.2668.4463.6754.8947.2341.02
201336.4841.70MMMMMMMMMM
2014MM49.6751.0260.0063.0571.5872.3065.3358.5845.0844.40
201543.7549.0452.2549.20MMMMMMMM
NCEI Climatology41.2543.2046.3850.1056.1561.0167.3067.5062.6053.1545.2540.45

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

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