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 (USC00190736) 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
2016MMMMMMMMMMM0.00
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology4.504.165.524.763.824.633.473.914.065.494.315.39

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM4.34.7
20174.95.06.05.24.24.63.63.74.14.34.64.1
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M6.26.87.9MMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM53.7541.88
201741.3045.4642.3362.8165.6977.5381.8482.3577.0170.6152.1036.26
201836.0447.2243.7254.5874.9477.4386.5985.4375.1061.2147.8542.86
201934.5839.6846.3258.9365.9477.6887.1783.0975.15MMM
202043.1043.3352.4952.9069.8181.0286.5884.5075.1163.7858.3343.42
202138.8537.6852.2859.3070.4783.1478.5583.7475.7866.5053.2645.42
202235.3043.0551.5159.7271.6976.9687.4186.8473.6264.4457.1443.67
202343.9043.2447.9162.4071.1672.1885.4679.9374.6167.3050.3547.89
202439.0445.59MMMMMMMM47.3942.36
202535.3037.3452.2846.85MMMMMMMM
NCEI Climatology34.7037.1044.0956.3066.8075.4081.7080.2172.7161.0050.0940.20

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM37.5026.77
201727.7927.4825.94-94.81-637.87-637.87-637.87-637.87-521.15-482.16-547.88-299.12
2018-317.95-400.49-250.85-233.09-15.6557.2766.1267.6259.7443.9034.1027.66
201917.4423.9328.0941.6747.7859.0167.0263.6655.91MMM
202026.3527.5134.1237.1247.6060.0867.6565.6756.0545.9438.7528.34
202125.5925.2030.9139.9149.5261.1362.5267.1158.4150.6134.2031.18
202217.5422.5031.6940.6951.7556.3666.8266.2855.6946.8839.0328.18
202330.8225.7033.0643.3547.6952.8867.7962.7358.0348.7032.6433.37
202425.9830.97MMMMMMMM32.6927.01
202520.8022.8332.9537.85MMMMMMMM
NCEI Climatology18.3119.6026.9037.9048.1957.6063.8062.6055.6043.9933.8124.90

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM45.6334.33
201734.5436.4734.14-16.00-286.09-280.17-278.02-277.76-222.07-205.77-247.89-131.43
2018-140.96-176.64-103.56-89.2629.6467.3576.3676.5267.4252.5540.9735.26
201926.0131.8037.2150.3056.8668.3477.1073.3865.53MMM
202034.7235.4243.3145.0158.7070.5577.1275.0965.5854.8648.5435.88
202132.2231.4441.6049.6059.9972.1470.5475.4367.0958.5543.7338.30
202226.4232.7741.6050.2061.7266.6677.1176.5664.6555.6648.0935.93
202337.3634.4740.4852.8759.4362.5376.6271.3366.3258.0041.5040.63
202432.5138.28MMMMMMMM40.0434.69
202528.0530.0942.6142.35MMMMMMMM
NCEI Climatology26.5028.3535.5047.1057.5066.5072.7571.4064.1652.4941.9532.55

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMM67.8%64.4%
201770.5%64.6%56.0%68.3%78.0%88.8%75.4%74.1%79.0%76.1%69.1%66.3%
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M63.4%62.1%46.7%MMMMMMMM

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