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 (USW00012917) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology5.323.203.633.924.706.706.856.896.695.473.894.98

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMM89.0085.2378.6171.3362.68
201762.6866.6169.1374.5377.5882.2085.9085.4582.0077.7470.0758.58
201852.4564.9369.1670.4881.0084.7386.1386.4583.1376.7164.1761.00
201958.9061.8264.1970.3678.6884.6785.3286.8485.3376.2963.3762.58
202061.8161.3168.64M80.7783.9785.2687.0382.9775.8770.3360.23
202157.8454.4365.5570.1377.0083.8085.4886.5282.6778.2766.0367.65
202259.0357.4665.2972.9080.3985.6086.6985.8484.2075.7164.3760.97
202362.3962.0468.6572.0778.87MMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology63.5067.4073.2079.0085.7090.9092.5993.1089.5082.1072.3065.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMM82.5077.1069.6161.4051.94
201752.5258.3962.0366.7370.1076.5379.7778.0375.6367.1659.9747.55
201840.0656.1460.1660.3774.3979.8778.5779.5875.5068.1653.1750.06
201945.8452.1154.9463.9173.5875.9777.7780.1078.4065.5551.8349.65
202051.9450.2162.96M72.4676.4379.2678.2674.8365.4859.4049.81
202147.6143.8256.5862.3370.4276.9378.1078.8473.3769.3755.3759.94
202244.2345.2154.0665.9774.4878.9381.1578.6873.3764.2954.8349.77
202352.6553.1459.5863.1371.50MMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology43.8147.9053.4059.6067.3073.1074.6074.4170.5961.1051.5045.80

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMM85.7581.1774.1166.3757.31
201757.6062.5065.5870.6373.8479.3782.8481.7478.8272.4565.0253.06
201846.2660.5464.6665.4377.6982.3082.3583.0279.3272.4458.6755.53
201952.3756.9659.5667.1476.1380.3281.5583.4781.8770.9257.6056.11
202056.8755.7665.80M76.6280.2082.2682.6578.9070.6864.8755.02
202152.7349.1261.0666.2373.7180.3781.7982.6878.0273.8260.7063.79
202251.6351.3459.6869.4377.4482.2783.9282.2678.7870.0059.6055.37
202357.5257.5964.1167.6075.18MMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology53.6657.6563.3069.3076.5082.0083.6083.7580.0571.6061.9055.65

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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