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 (USC00170100) 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 Climatology4.484.004.945.154.504.283.273.454.225.865.895.66

Average Wind Speed [MPH]

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

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMM76.5068.4357.8748.8738.10
201736.1336.9336.1050.5357.4269.2372.5872.9768.2763.3547.9331.74
201832.0640.8939.0647.5762.9768.6375.7177.0067.8754.1342.9335.97
201932.0632.0038.2349.8055.1366.7778.1373.6866.4056.9443.1037.35
202035.0336.7642.6846.5759.6168.9773.6575.3267.8356.8452.2040.90
202132.9733.1443.3952.7761.2375.8070.7475.3268.4759.3948.2741.26
202232.0336.9342.7750.2761.2668.2380.3875.1366.8759.9050.8340.26
202338.0336.3643.0052.5363.53MMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology32.5034.9941.5953.2164.5173.9079.3078.3070.9058.5047.8037.80

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMM65.0055.2746.1037.9323.68
201724.9022.5021.9038.3345.1353.6057.1358.5856.1051.4232.8719.16
201816.9424.6128.9735.3746.1652.8359.1362.3254.5042.1632.8021.74
201916.1618.2126.2337.8543.0651.3759.3558.9053.6346.6531.2025.39
202023.0321.9730.0635.7044.7753.1759.6560.8153.6045.0038.2729.32
202123.5222.1127.4238.4046.7756.7357.8160.9057.4049.7736.5726.90
202213.5519.8628.9438.2746.6553.1061.9661.4254.9048.4838.8029.45
202326.5819.6830.3938.2745.37MMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology15.1017.6225.0034.8044.7953.7960.2159.7152.7942.8132.7022.40

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMM70.7561.8551.9843.4030.89
201730.5229.7129.0044.4351.2761.4264.8565.7762.1857.3940.4025.45
201824.5032.7534.0241.4754.5660.7367.4269.6661.1848.1537.8728.85
201924.1125.1132.2343.8349.1059.0768.7466.2960.0251.7937.1531.37
202029.0329.3636.3741.1352.1961.0766.6568.0660.7250.9245.2335.11
202128.2427.6235.4045.5854.0066.2764.2768.1162.9354.5842.4234.08
202222.7928.3935.8544.2753.9560.6771.1768.2760.8854.1944.8234.85
202332.3128.0236.6945.4054.45MMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology23.8026.3033.3044.0054.6563.8469.7569.0061.8550.6540.2530.10

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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