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 (USW00014606) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology3.172.483.223.613.343.873.163.063.764.583.843.72

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2006MMMMMMMMM0.00.00.0
20070.00.00.0MMMMMMMMM
20082.32.23.03.02.62.12.21.41.61.93.42.8
20092.43.02.93.63.02.71.91.61.51.71.62.7
20102.43.13.12.82.21.72.4M2.12.02.53.1
2011MMMMMMMMM2.0MM
2012MMMMMMMMMMMM
2013MMMMMMMMMM3.71.4
20142.62.32.83.42.61.82.11.51.72.42.3M
20152.62.53.33.03.02.11.71.81.52.02.21.7
20162.43.02.82.72.72.21.71.7MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2006MMMMMMMMM56.0449.3439.07
200729.0820.3938.99MMMMMMMMM
200829.1431.6237.4756.4965.6874.2381.6275.5069.7857.3636.4333.40
200923.0333.3640.7556.6565.5471.2674.4380.6971.1152.8250.0533.67
201032.0035.4748.9357.0372.5774.2382.93M69.2657.9244.7136.98
2011MMMMMMMMM58.94M37.76
2012MMMMMMMMMMMM
2013MMMMMMMMMM35.7828.28
201429.1129.9334.8553.5465.5876.4881.2079.7872.7161.0739.65M
201526.7222.3037.2352.5271.6270.5579.5582.3578.3659.3951.2843.69
201635.2338.4944.6559.5169.5676.6684.0483.54MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology28.0931.3340.1053.2165.7074.7080.4079.4170.9958.2045.8034.49

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2006MMMMMMMMM39.4835.4524.12
200711.996.6320.51MMMMMMMMM
200810.9813.5020.2233.2842.3654.9761.7156.3948.8737.0123.5116.82
2009-1.8013.0520.9535.9844.1557.2657.7958.9046.1236.6431.6118.23
201022.4622.9129.3237.9945.8953.8063.68M52.1340.1329.6324.66
2011MMMMMMMMM46.30M37.76
2012MMMMMMMMMMMM
2013MMMMMMMMMM21.5012.11
20149.769.4913.2732.6244.3853.2059.8756.8447.4843.3133.80M
20154.84-4.2114.9530.7545.1551.1055.5158.0052.9237.3132.3829.67
201617.0918.3324.3234.4046.6452.3261.3160.67MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology9.0011.0621.1032.4043.3152.5958.5957.0048.8138.2128.8017.29

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2006MMMMMMMMM47.7642.3931.60
200720.5413.5129.75MMMMMMMMM
200820.0622.5628.8444.8854.0264.6071.6665.9559.3247.1829.9725.11
200910.6223.2030.8546.3254.8464.2666.1169.7958.6144.7340.8325.95
201027.2329.1939.1247.5159.2364.0273.30M60.7049.0237.1730.82
2011MMMMMMMMM52.62M37.76
2012MMMMMMMMMMMM
2013MMMMMMMMMM28.6420.20
201419.4319.7124.0643.0854.9864.8470.5368.3160.0952.1936.73M
201515.789.0526.0941.6458.3860.8367.5370.1865.6448.3541.8336.68
201626.1628.4134.4946.9658.1064.4972.6772.10MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology18.5521.1930.6042.8054.5063.6569.5068.2059.9048.2037.3025.89

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2006MMMMMMMMM73.2%85.3%76.9%
200771.4%60.1%66.5%MMMMMMMMM
200867.0%78.5%67.8%66.4%64.0%80.4%77.7%83.2%82.4%78.4%71.6%72.7%
200968.6%69.5%62.1%61.3%68.3%84.3%80.9%75.1%77.2%81.0%80.7%77.0%
201097.8%72.9%62.7%66.9%61.3%76.4%77.0%M82.4%77.7%79.0%84.8%
2011MMMMMMMMM77.8%MM
2012MMMMMMMMMMMM
2013MMMMMMMMMM66.2%80.6%
201472.4%70.9%64.1%65.5%71.6%69.5%76.2%76.2%75.6%81.0%92.3%M
201569.6%66.5%60.9%66.9%65.0%73.6%74.4%76.9%74.9%76.8%79.1%86.8%
201673.1%74.7%64.4%53.8%68.8%74.6%74.7%76.4%MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

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