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 (USC00278856) 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
2016MMM0.070.140.100.132.372.274.393.096.65
20174.342.2911.815.709.077.013.362.853.625.992.3152.19
20183.896.645.6119.331.412.524.694.265.154.0052.923.31
20195.360.290.015.680.000.000.000.000.000.1617.9616.95
20203.140.000.050.082.270.000.010.000.000.000.000.48
20210.000.000.000.1317.0332.8529.0714.0968.87151.06174.34191.16
202299.96129.63150.45158.5381.79MMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology3.173.063.593.793.445.074.834.173.964.563.633.82

Average Wind Speed [MPH]

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

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMM54.5264.7372.9677.3976.5368.8653.9845.4531.55
201732.0337.1134.8556.9059.5770.6673.6572.0269.4962.1041.5826.83
201827.3337.4436.0344.1969.3870.4677.9075.0466.8751.3436.5235.30
201927.8133.3842.0554.1059.8069.8378.4674.3766.7855.1737.6531.76
202032.8432.4743.0547.4763.7173.6978.9874.6867.4954.9148.0434.11
202127.8128.7443.0853.6064.1675.5971.3875.8066.6358.4042.0835.25
202224.0732.2340.9551.3966.93MMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology30.8933.3342.4055.4966.9175.3080.7079.3172.1059.6046.6136.10

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMM35.6846.6753.7659.8760.7652.9441.4133.5220.80
201722.1022.7119.6839.4243.2130.9558.0355.8653.5746.8227.7016.27
201812.8021.5624.2629.8449.1352.6960.9361.3753.3339.3726.5621.03
201911.8517.5526.5338.3343.4953.7061.2856.6149.3941.8525.3520.65
202021.3220.4828.3733.1443.1454.6862.5458.5550.5240.4433.7722.86
202117.5417.6524.7035.8445.2157.4757.3361.6152.3445.3429.0124.22
20226.8114.7524.3734.4746.83MMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology12.5013.6021.3133.3943.8053.2958.2156.4148.7037.5128.4019.29

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMM45.1055.7063.3668.6368.6560.9047.6939.4926.17
201727.0629.9127.2648.1651.3950.8065.8463.9461.5354.4634.6221.55
201820.0729.5030.1437.0159.2561.5769.4268.2160.1045.3531.5428.16
201919.8325.4634.2946.2151.6561.7669.8765.4958.0948.5131.5026.21
202027.0826.4835.7140.3053.4364.1870.7666.6259.0047.6840.9128.48
202122.6823.2033.8944.7254.6866.5364.3668.7059.4951.8735.5529.73
202215.4423.4932.6642.9356.88MMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology21.7023.4631.8644.4455.3564.3069.4667.8660.4048.5637.5027.70

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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