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 () within the current 1991-2020 dataset.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2001MMMM0.000.000.000.000.000.000.00M
2002MMM0.000.000.000.000.000.000.00MM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMM0.691.90MMM
2014MMMMMMMMMMMM
2015MMM0.091.02MMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMM0.00MMMMMMMM
2019MMMMM0.010.70MMMMM
2020MMMMMMMMMMMM
2021MMMM0.33MMMMMMM
2022MMMM0.27MMMMMMM
2023MMMMMMMMMMMM
2024MMMMM0.88MMMMMM
2025MMMMMMMMMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2001MMMM7.86.97.36.66.48.08.1M
2002MMM0.07.86.56.46.56.47.7MM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMM3.43.54.1MM
2014MMMMMMMMMMMM
20150.00.0M3.53.6MMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMM2.9MM0.0MMMMM
2019MMMMM3.32.7MMMMM
2020MMM5.1MMMMMMMM
2021MMMM3.9MMMMMMM
2022MMMM3.4MMMMMMM
2023MMMMM1.4MMMMMM
2024MMMM2.31.3MMMMMM
2025MMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2001MMMM59.5167.1970.3376.0865.3351.1352.58M
2002MMM49.6055.3267.2976.8071.8066.4246.16MM
2003MMM56.1057.8965.6671.3874.9462.2152.35MM
2004MMMMM65.2563.7663.5661.00MMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMM69.5073.8972.4968.77MMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMM72.73MMMM
2011MM39.4042.3445.47MMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMM78.1066.7659.55MM
2014MMMMMMMMMMMM
201569.4169.21M51.4757.32MMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMM54.80MMMMMMMM
2019MMMMM75.7476.44MMMMM
2020MMM44.52MMMMMMMM
2021MMMM58.93MMMMMMM
2022MMMM58.07MMMMMMM
2023MMMMM71.37MMMMMM
2024MMMM63.2062.91MMMMMM
2025MMMMMMMMMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2001MMMM41.7747.5051.9154.8344.1332.9833.12M
2002MMM35.1034.0648.9657.3752.8945.9430.22MM
2003MMM27.5036.8544.8353.5155.4346.6934.79MM
2004MMMMM55.1458.1455.8258.35MMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMM55.6556.4155.8956.99MMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMM56.60MMMM
2011MM26.4529.3835.83MMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMM59.0743.8840.54MM
2014MMMMMMMMMMMM
201564.4863.12M27.6634.70MMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMM24.25MMMMMMMM
2019MMMMM50.7151.22MMMMM
2020MMM26.14MMMMMMMM
2021MMMM40.51MMMMMMM
2022MMMM39.88MMMMMMM
2023MMMMM48.03MMMMMM
2024MMMM48.5050.47MMMMMM
2025MMMMMMMMMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2001MMMM50.6457.3461.1265.4554.7342.0642.85M
2002MMM42.3544.6958.1367.0962.3456.1838.19MM
2003MMM41.8047.3755.2562.4565.1954.4543.57MM
2004MMMMM60.2060.9559.6959.68MMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMM62.5765.1564.1962.88MMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMM64.66MMMM
2011MM32.9235.8640.65MMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMM68.5955.3250.04MM
2014MMMMMMMMMMMM
201566.9566.16M39.5746.01MMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMM39.53MMMMMMMM
2019MMMMM63.2363.83MMMMM
2020MMM35.33MMMMMMMM
2021MMMM49.72MMMMMMM
2022MMMM48.97MMMMMMM
2023MMMMM59.70MMMMMM
2024MMMM55.8556.69MMMMMM
2025MMMMMMMMMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2001MMMM83.1%80.6%81.2%80.6%81.1%78.9%73.0%M
2002MMM31.7%68.9%77.7%72.4%77.3%74.2%68.1%MM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMM78.7%80.9%78.2%MM
2014MMMMMMMMMMMM
201526.8%22.2%M65.1%66.6%MMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMM62.2%MMMMMMMM
2019MMMMM71.3%MMMMMM
2020MMM59.8%MMMMMMMM
2021MMMM66.2%MMMMMMM
2022MMMM67.3%MMMMMMM
2023MMMMM69.1%MMMMMM
2024MMMM63.4%83.7%MMMMMM
2025MMMMMMMMMMMM

Monthly Plots

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Monthly Plot
Monthly Plot