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 (USC00167932) 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
2021MMMMMM0.626.664.370.922.121.39
20223.821.200.350.050.9014.135.160.79M3.013.611.70
20231.921.560.012.991.471.721.640.790.431.616.023.34
20245.982.313.362.554.014.143.835.9013.813.064.893.93
20257.021.061.120.212.34MMMMMMM
NCEI Climatology5.673.413.404.644.455.936.967.046.013.724.303.97

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMM5.89.811.311.38.913.7
202212.912.114.917.014.19.29.810.83.810.715.112.5
202315.914.815.113.911.69.58.58.57.912.210.912.7
202414.813.013.917.417.614.29.97.611.012.912.714.3
202514.413.115.415.615.7MMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMM96.5794.7890.7187.1378.9578.69
202269.9870.4275.6280.7087.9493.9597.3993.5384.1084.4378.5674.82
202374.3174.9078.7383.1489.4895.8099.3599.6295.9185.6578.5574.50
202472.6573.5377.6982.1187.5892.9596.3596.7891.8886.4882.5177.34
202570.0177.6879.6583.7285.78MMMMMMM
NCEI Climatology61.4965.0971.1176.8983.2988.4089.8090.6087.9180.8971.5064.30

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMM81.7980.7578.3375.7968.3070.94
202260.0461.5065.4971.7876.6079.6881.0080.5273.6573.0769.0665.05
202365.6264.7668.0670.6075.3679.8682.7184.1781.2775.2068.5565.19
202460.7462.2267.0870.8276.7680.2280.5981.7879.4875.9172.8367.59
202559.7466.7268.0671.8073.28MMMMMMM
NCEI Climatology44.7048.4054.5060.9169.0974.8176.7076.0071.8162.2052.9046.60

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMM89.1887.7684.5281.4673.6274.82
202265.0165.9670.5576.2482.2786.8289.2087.0378.8878.7573.8169.93
202369.9669.8373.3976.8782.4287.8391.0391.9088.5980.4373.5569.85
202466.7067.8872.3876.4782.1786.5888.4789.2885.6881.2077.6772.47
202564.8772.2073.8577.7679.53MMMMMMM
NCEI Climatology53.1056.7462.8068.9076.1981.6083.2583.3079.8671.5562.2055.45

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMM67.6%68.6%69.8%63.3%61.8%74.2%
202264.2%68.6%66.0%72.1%72.6%68.9%67.0%68.1%42.0%57.8%71.5%70.8%
202369.8%73.8%74.4%71.3%70.1%68.6%63.8%63.9%62.7%63.4%67.8%63.0%
202466.8%66.5%68.4%72.1%81.1%72.7%70.2%65.2%69.7%63.0%66.1%65.7%
202567.2%72.1%66.7%70.9%74.0%MMMMMMM

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