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 (USC00117551) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology1.782.172.603.885.335.014.033.753.923.432.672.41

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM3.92.42.51.71.82.4MM6.1
20134.12.70.02.71.30.20.00.00.31.10.00.0
20140.00.01.25.54.4M0.50.60.00.00.00.0
20150.03.05.6MMMM1.72.34.15.46.6
20165.25.96.56.32.42.42.01.4MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM69.3384.3991.02100.3591.6786.50MM37.27
201339.1139.1545.5162.2475.5584.5488.0488.8084.6763.3449.3636.56
201431.4930.3747.9965.6373.26M86.1886.8475.2763.0444.7739.69
201536.4030.9051.16MMMM83.2382.7462.2454.9148.61
201637.0442.5855.5161.9077.7091.3385.0784.14MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology32.9038.2949.8062.3072.2181.0084.5083.1976.9964.8050.3138.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM47.6559.2262.1471.8764.2272.36MM23.10
201321.9724.3230.2443.2056.2165.4366.7966.7360.1542.1231.4119.75
201412.6812.1327.3244.5851.81M61.1668.2557.8348.0829.7529.75
201520.1813.8233.61MMMM64.5562.2948.9538.7936.89
201621.4527.3641.6241.4957.5868.5869.1171.81MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology17.0121.1630.7041.5052.4061.6065.2163.1055.3043.6032.5022.80

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM58.4971.8176.5886.1177.9479.43MM30.19
201330.5431.7337.8852.7265.8874.9977.4277.7672.4152.7340.3828.16
201422.0821.2537.6655.1062.54M73.6777.5566.5555.5637.2634.72
201528.2922.3642.39MMMM73.8972.5155.5946.8542.75
201629.2434.9748.5751.6967.6479.9677.0977.97MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology24.9529.7340.2551.9062.3071.3074.8573.1566.1554.2041.4130.65

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM70.1%69.9%69.5%69.0%69.7%91.2%MM89.2%
201380.3%81.5%80.1%72.8%80.7%82.1%79.7%81.7%78.3%76.3%75.7%83.3%
201475.7%78.8%74.3%67.2%70.7%M77.9%87.8%87.0%80.0%76.3%87.0%
201581.2%77.7%74.4%MMMM81.7%79.8%86.6%79.7%88.3%
201683.8%73.8%73.7%68.7%74.3%76.7%87.1%91.1%MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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