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 (USC00218450) 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
20160.010.242.0412.012.063.253.912.6417.619.822.551.12
20170.14M0.384.195.452.901.897.171.134.650.360.28
2018M0.010.510.163.134.433.752.776.845.551.211.09
2019M0.161.532.6412.172.473.715.294.214.370.841.14
20200.240.022.741.354.423.992.083.440.911.338.730.12
20210.550.0412.342.083.310.871.465.922.032.166.680.63
20220.110.092.034.241.840.721.283.170.200.330.880.73
20230.63MM0.000.000.000.000.000.000.00M0.00
2024MMMMM0.00MMMMMM
2025MMMMMMMMMMMM
NCEI Climatology0.680.781.613.024.234.604.554.523.292.891.531.06

Average Wind Speed [MPH]

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

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
201632.4030.6047.3655.4269.3478.1981.7876.4371.2962.5651.7925.65
201720.05M42.3460.5171.6980.7884.2677.3777.7561.3643.2127.76
201825.4628.6735.2945.7076.8681.9983.2982.2373.6955.2635.1532.59
201924.4723.6838.4956.9065.9079.1483.0978.4275.2155.2037.7432.46
202029.4632.6845.4857.5768.7783.5185.2782.7475.0052.9449.4434.99
202130.2421.2551.9660.3270.9487.0485.9383.9278.0765.0453.6034.90
202224.2227.5241.3650.4671.8081.6483.4580.3276.3563.3145.0126.29
202341.07235.34MMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology21.2026.6939.4054.7067.1077.2081.4079.1171.3057.3040.0926.39

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
201621.3417.8933.7339.3150.9761.4563.3266.5855.9947.2236.4213.85
20179.23M24.0038.8647.0258.7163.2257.8654.0140.9423.0110.47
2018-1.146.9526.0827.7455.2962.1763.5661.6754.1735.6518.8417.97
20193.44-0.5417.3535.0143.6158.0064.6759.4955.3037.3322.5712.24
202010.308.3127.5131.7448.5760.5665.1461.8449.8834.2927.8815.95
202114.242.4729.3436.0648.1963.6663.4863.0952.7045.8027.6013.75
2022-4.100.2220.1430.6349.6560.6365.0559.5452.6738.8225.279.95
202315.2414.83MMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology5.519.6022.3035.6048.2058.5062.8060.5052.2138.9025.2012.49

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
201626.8724.2440.5547.3660.1669.8272.5571.5063.6454.9844.1019.75
201714.64M33.1749.6859.3569.7473.7467.6165.8851.1533.1119.11
201812.1617.8130.6936.7266.0772.0873.4271.9563.9345.3126.9925.28
201913.9611.5727.9245.9654.7568.5773.8868.9665.2646.2730.1522.35
202019.8820.5036.4944.6558.6772.0375.2172.2962.4443.6238.5925.47
202122.2411.8640.6748.1359.5775.3574.7073.5065.3855.4240.6024.32
202210.0613.8730.7540.5460.7371.1374.2569.9364.5151.0735.1418.12
202328.15125.08MMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology13.3518.1430.8545.1557.6567.8572.1069.8061.7648.1032.6419.44

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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