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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 (USC00432769) 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
2019MMMMMMMMM1.512.080.94
20200.030.522.301.923.162.835.374.200.29MMM
2021MMM0.761.521.011.501.331.54MMM
2022MM0.00MMMMMMMMM
2023MMMMMMMMM0.00MM
2024MMMMMMMMMMMM
2025MMMMMMMM0.00MMM
2026MMM0.00M0.00MMMMMM
NCEI Climatology2.352.072.473.183.674.384.254.383.974.223.092.86

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMMMMMMM
20208.87.810.910.77.43.73.52.53.0MMM
2021MMM5.95.94.52.42.02.64.46.89.5
20227.410.89.58.05.74.24.63.43.03.55.58.3
20234.55.94.7MMMM2.51.84.05.67.0
202417.78.58.96.95.74.64.04.04.25.36.79.6
20259.712.019.416.210.29.17.06.36.711.115.721.6
202620.613.519.615.315.38.17.86.8MMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMMMM59.0930.3325.83
202026.6025.7935.6540.5458.6568.7974.3668.5460.56MMM
2021MMM48.7459.3370.7666.4472.4162.0753.9635.5229.97
202211.9926.3333.5044.0564.5665.9471.4971.5458.7451.2630.0326.18
202323.1024.6129.96MMMM66.3065.5754.5234.1333.32
202428.0128.8935.3546.0262.2168.8374.0068.8265.4653.8441.0627.17
202515.0119.9035.5946.2158.4468.7872.5270.3264.4553.3233.0623.41
202617.3721.4035.5046.1659.3272.8777.1975.82MMMM
NCEI Climatology29.6032.8542.3056.8069.8077.1081.4979.9172.4959.9946.9034.90

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMMMM50.4520.1317.96
202022.2818.7222.2927.6640.9052.5760.4454.7445.00MMM
2021MMM39.0242.5455.1754.1259.7349.1843.4025.6517.06
2022-2.069.4318.8029.5045.8851.1257.2556.7749.6144.1322.7419.37
202316.3012.9120.12MMMM53.3652.1043.2822.4325.11
202420.6913.9322.5931.4547.8155.5960.3355.9051.2639.7530.9018.47
20256.465.8419.7829.6144.4752.9758.8554.5150.2639.8224.185.75
20265.826.8518.9630.5142.5653.9057.7057.60MMMM
NCEI Climatology7.808.7318.7031.5943.3052.8057.6055.8948.6038.4028.0016.50

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMMMM54.7725.2321.90
202024.4422.2528.9734.1049.7760.6867.4061.6452.78MMM
2021MMM43.8850.9462.9660.2866.0755.6348.6830.5823.52
20224.9617.8826.1536.7855.2258.5364.3764.1554.1847.7026.3922.77
202319.7018.7625.04MMMM59.8358.8348.9028.2829.22
202424.3521.4128.9738.7355.0162.2167.1762.3658.3646.8035.9822.82
202510.7312.8727.6937.9151.4560.8865.6962.4257.3546.5728.6214.58
202611.5914.1327.2338.3450.9463.3967.4566.71MMMM
NCEI Climatology18.7020.7930.5044.1956.5564.9569.5567.9060.5549.2037.4525.70

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMMMMMMM
202076.1%76.3%73.2%65.6%62.3%74.1%82.8%83.9%80.6%MMM
2021MMM97.5%62.2%72.9%86.8%84.4%86.0%85.2%80.3%79.9%
202275.4%77.1%79.4%70.1%63.6%75.4%75.1%82.5%84.6%39.0%76.1%82.0%
202391.1%73.8%80.7%MMMM89.5%87.2%85.2%82.4%90.7%
202490.6%81.1%77.9%72.2%74.6%78.5%84.2%89.1%84.4%76.5%79.8%84.0%
202583.3%83.6%77.0%71.1%78.5%79.1%83.7%78.0%77.1%78.6%93.8%84.2%
202685.6%78.6%79.0%77.0%72.6%78.2%77.1%85.9%MMMM

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