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 (USW00013741) 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
2007MMMMMMMMM2.080.625.47
20081.254.253.888.583.141.680.486.112.783.603.473.88
20095.551.986.727.357.247.292.592.703.602.7011.836.70
2010M0.114.582.575.041.484.314.876.793.055.942.91
20112.384.316.906.296.570.001.180.835.816.785.026.11
20123.554.803.395.614.992.882.544.284.752.771.434.85
20133.143.886.274.605.927.148.164.581.082.503.718.26
20144.365.195.376.283.041.482.267.51MMMM
2015MMMMMMMMMMMM
20160.226.753.942.486.622.713.334.114.155.130.162.62
20177.341.554.098.6313.002.991.021.468.615.89MM
2018MMMMMMMMMMMM
2019MMMMMMMMM1.010.144.30
20201.32M0.174.276.80MMMMMMM
2021MMMMMMMMMM0.040.42
20222.7615.131.37M8.15MMMM0.000.000.00
2023MM1.36MM4.05MM5.58M13.443.30
20248.662.598.71M1.82MMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology3.172.993.513.494.314.664.283.374.062.963.043.08

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007M42.9063.3665.4277.6482.3683.3692.3282.0373.7558.3350.92
200846.1950.5259.3566.5274.6986.3281.1282.9677.9766.0552.6249.41
200943.0350.8455.4267.9873.6783.1082.2485.2175.5964.7459.2646.78
2010M39.9559.1173.7277.3787.8289.2986.2182.8471.2957.8636.96
201141.1752.8655.7073.3376.0486.7287.2888.4875.6566.3060.9253.55
201250.3553.8863.7665.3078.2283.5889.8184.8378.0766.8655.6552.37
201346.1646.2450.0868.7273.8882.4182.9282.1376.6870.0255.4153.55
201442.0748.9556.6870.2580.1985.9685.9279.74MMMM
2015MMMMMMMMMMMM
2016M49.5466.3271.4175.4986.1690.5387.8384.3173.9570.0749.70
201750.6761.3060.1973.9376.9084.9791.1386.3780.9875.0757.56M
2018MMMMMMMMMMMM
2019MMMMMMM82.2887.1873.3856.3352.99
202050.6954.3265.4667.7872.7784.3193.1186.9178.63MMM
2021MMM79.1676.8886.3490.0190.4283.0574.1558.8959.55
202244.5455.0164.8170.4578.7887.3390.2786.8380.3862.5355.0048.11
202353.8461.9861.3374.5174.9181.5190.5387.5481.5473.0461.8455.12
202446.8257.7664.7972.7580.48MMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology47.1050.9259.0169.7077.2184.4088.1086.5080.0070.1059.0049.99

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007M25.4642.0845.5556.5763.0467.2870.5860.6153.4437.9636.51
200828.5932.4039.3947.0553.6965.2263.0764.4161.3046.8337.2032.03
200926.8131.6239.2647.8856.3766.0364.7866.1759.5249.0442.4133.94
2010M32.1541.9449.4458.5968.6569.1868.4660.7551.1737.8025.60
201127.3233.0738.6151.5256.5272.6871.0570.5061.0847.3740.5734.32
201231.8233.8345.3649.2959.6562.8870.6165.8958.8247.8034.5036.10
201330.5130.4133.1347.6754.3764.6267.6366.4358.7651.7937.3835.27
201422.2630.8935.0948.3158.9866.4467.7670.06MMMM
2015MMMMMMMMMMMM
2016M33.9146.6048.3656.8165.9371.0271.3466.4354.2149.1134.23
201735.9039.1540.7354.0658.4964.3370.2867.8137.1752.7343.52M
2018MMMMMMMMMMMM
2019MMMMMMM64.5266.3954.3635.8536.79
202035.3336.4946.9147.4054.8865.4171.9870.1461.15MMM
2021MMM64.7655.1266.0969.8470.1862.2556.9636.1339.60
202227.2733.2743.0049.1858.0966.4671.0168.4461.0551.6934.9131.51
202337.9942.3441.2949.8156.3461.6069.7768.6561.9251.7438.6136.96
202431.2236.4045.4053.0158.76MMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology28.7130.8937.6046.3255.0063.2067.4066.0059.1047.8037.6931.80

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007M34.1852.7255.4867.1072.7075.3281.4571.3263.6048.1543.72
200837.3941.4649.3756.7964.1975.7772.1073.6969.6456.4444.9140.72
200934.9241.2347.3457.9365.0274.5673.5175.6967.5656.8950.8440.36
2010M36.0550.5361.5867.9878.2479.2377.3471.8061.2347.8331.28
201134.2442.9647.1562.4266.2879.7079.1779.4968.3656.8350.7543.94
201241.0943.8654.5657.3068.9473.2380.2175.3668.4457.3345.0744.24
201338.3338.3241.6058.2064.1273.5175.2774.2867.7260.9146.3944.41
201432.1739.9245.8859.2869.5976.2076.8474.90MMMM
2015MMMMMMMMMMMM
2016M41.7356.4659.8966.1576.0580.7879.5975.3764.0859.5941.96
201743.2950.2250.4664.0067.7074.6580.7077.0959.0863.9050.54M
2018MMMMMMMMMMMM
2019MMMMMMM73.4076.7863.8746.0944.89
202043.0145.4156.1857.5963.8374.8682.5578.5269.89MMM
2021MMM71.9666.0076.2179.9280.3072.6565.5647.5149.57
202235.9044.1453.9059.8168.4476.9080.6477.6370.7157.1144.9539.81
202345.9252.1651.3162.1665.6371.5580.1578.1071.7362.3950.2346.04
202439.0247.0855.1062.8869.62MMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology37.9040.9048.3058.0166.1073.8077.7576.2569.5558.9548.3440.90

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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