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 (USC00340017) 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
2011MMMMMMMM0.471.220.000.00
20120.000.120.000.00MMM0.00MMMM
NCEI Climatology2.152.143.543.985.374.722.973.074.344.102.522.68

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM50.95
201149.2954.3066.7576.8777.7395.23102.66103.1587.2477.0263.3951.96
201258.8056.9271.7275.3982.5688.2997.3295.5188.1072.2663.00M
NCEI Climatology51.6057.1365.3073.3080.3988.6093.8193.6085.7175.4064.0053.89

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM32.66
201123.6931.9343.1152.1758.4372.9576.9276.8957.6250.3741.0032.09
201232.3135.2850.4555.2361.8467.4572.6368.3063.0349.7541.50M
NCEI Climatology27.3131.4239.4047.8058.5067.8071.9170.1961.9049.6138.9030.30

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMM41.80
201136.4943.1154.9364.5268.0884.0989.7990.0272.4363.6952.5142.03
201245.4445.9461.0965.1472.2077.7084.6781.1175.8961.0152.25M
NCEI Climatology39.4544.2852.3560.5569.4578.2082.8681.9073.8062.5051.4542.09

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM

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