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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 (USC00435273) 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
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
2026MMMMMMMMMMMM
NCEI Climatology2.762.522.603.304.414.394.643.863.093.672.933.27

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMMMMMMM
20208.07.59.79.38.66.14.13.54.2MMM
2021MMM6.86.34.83.23.03.92.94.25.6
20224.5MMMM3.83.43.23.12.53.24.3
20233.33.23.13.52.92.22.02.32.22.42.84.4
20245.05.45.84.94.53.83.53.73.73.24.14.4
20255.76.710.79.67.57.26.76.57.48.19.37.2
20260.00.00.00.00.00.00.06.68.3MMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMM76.2070.6659.6839.1931.63
202029.9133.0145.3550.7668.3471.9185.0678.5970.41MMM
2021MMM55.0468.0780.0275.4681.5771.7059.4244.0335.92
202225.88MMMM78.1182.6482.2068.7658.4239.5735.83
202333.2734.9540.0759.8568.7375.2383.6876.0573.4261.6942.9137.45
202429.7537.9343.5954.5771.3878.5283.2577.1874.4161.1748.7231.70
202526.0128.8944.8956.8764.9178.4182.1979.6772.6961.1540.5629.11
202625.4629.7844.4457.8765.5978.6282.2380.4174.85MMM
NCEI Climatology27.5031.3239.9053.1167.3076.5081.5180.1072.6958.1045.2132.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMM51.8650.0240.0024.5218.50
202014.8414.1725.6831.0342.3748.8462.6356.5845.55MMM
2021MMM43.3443.2855.6358.3461.1551.5444.6827.6625.15
202219.00MMMM54.6856.9059.9151.3539.9626.0822.89
202322.8014.4625.2135.4140.6359.6977.4563.0553.9945.4127.1626.21
202419.3118.9427.4734.5949.3156.2262.3458.6352.2339.8431.8419.10
202511.4911.0424.7334.0346.6255.8460.8854.7350.8240.1128.8712.51
202611.067.7823.9434.6142.9854.5158.6258.1154.89MMM
NCEI Climatology7.319.1318.4032.0044.1054.3059.0157.3049.5037.9928.3817.20

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMM64.0360.3449.8431.8525.07
202022.3723.5935.5240.8955.3560.3873.8567.5957.98MMM
2021MMM49.1955.6767.8366.9071.3661.6252.0535.8530.54
202222.44MMMM66.4069.7771.0660.0549.1932.8329.36
202328.0324.7032.6447.6354.6867.4680.5769.5563.7153.5535.0431.83
202424.5328.4335.5344.5860.3567.3772.8067.9063.3250.5140.2825.40
202518.7519.9734.8145.4555.7667.1371.5367.2061.7550.6334.7120.81
202618.2618.7834.1946.2454.2966.5670.4269.2664.87MMM
NCEI Climatology17.4020.2229.1542.5555.7065.4070.2668.7061.1048.0536.8024.85

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMMMMMMMMM
202078.8%75.2%67.3%62.7%62.5%74.9%79.0%80.7%76.9%MMM
2021MMM90.9%66.3%75.0%84.9%84.0%83.4%88.3%79.1%68.9%
202266.0%MMMM70.3%72.8%79.8%84.7%74.4%71.8%77.0%
202385.5%70.7%74.8%63.3%65.3%80.1%86.7%82.2%84.6%83.4%75.4%84.5%
202478.6%71.8%74.3%69.1%73.2%76.9%81.1%84.5%82.7%79.2%75.8%81.5%
202572.7%74.0%70.4%67.6%82.3%77.5%81.5%79.4%81.0%79.6%84.0%77.1%
202675.8%72.6%71.6%70.3%72.7%78.0%76.9%82.7%81.2%MMM

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