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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 (USC00060128) 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
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
2026MMMMMMMMMMMM
NCEI Climatology3.953.774.724.724.043.934.304.564.385.004.244.57

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM2.93.3
20223.73.84.14.22.61.51.21.31.41.93.63.8
20233.43.64.13.51.81.61.31.41.6M3.22.8
20241.92.84.53.71.91.41.21.41.52.03.53.5
20254.54.24.04.22.21.61.31.31.42.33.64.1
20263.73.63.83.42.01.31.31.1MMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM50.0444.18
202232.6040.3748.5556.1469.1973.2680.6481.1870.6061.7453.5340.74
202343.3842.4046.6961.3467.3872.2080.2974.3467.44M49.5444.43
202437.2138.8447.7956.2468.7877.6980.1076.1871.7864.7954.3939.37
202532.2135.5051.4859.6065.6876.8381.4677.3473.5661.7449.1435.80
202630.9833.3051.2661.1667.2178.3779.7682.18MMMM
NCEI Climatology36.0038.2546.8158.2069.0077.3082.0082.0075.0063.3051.6141.20

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM32.7631.84
202215.2021.5630.4439.3552.1057.4164.2964.8255.1344.5837.4826.35
202331.2525.2231.9344.2346.3155.7065.1661.7957.38M32.4935.81
202435.6227.3131.2539.0952.2559.2465.4161.1054.9443.6038.0125.15
202519.4121.5431.5640.8150.3159.9065.2358.5756.2545.5533.9620.35
202617.1518.9632.3640.9749.3658.9564.0267.42MMMM
NCEI Climatology18.4019.0127.4037.4947.2057.9063.1062.0953.6041.2032.0023.29

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM41.4038.01
202223.9030.9639.4947.7460.6565.3372.4773.0062.8753.1645.5133.54
202337.3233.8139.3152.7956.8563.9572.7368.0662.41M41.0240.12
202436.4233.0739.5247.6760.5268.4672.7668.6463.3654.2046.2032.26
202525.8128.5241.5250.2057.9968.3673.3467.9564.9053.6441.5528.07
202624.0726.1341.8151.0658.2968.6671.8974.80MMMM
NCEI Climatology27.2028.6337.1147.8558.1067.6072.5572.0464.3052.2541.8032.24

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM70.2%73.8%
202267.8%70.0%68.9%61.8%70.9%73.2%73.3%76.0%80.4%77.1%71.0%73.6%
202380.0%68.2%67.6%65.0%62.3%81.1%83.8%81.7%82.1%M69.7%85.1%
202484.3%68.9%63.7%67.3%79.5%76.4%81.7%86.2%81.8%65.9%65.5%74.9%
202565.4%69.5%66.8%64.9%83.1%79.4%82.5%76.0%80.5%75.4%71.0%70.6%
202668.0%66.6%67.6%68.2%67.6%70.0%79.1%84.4%MMMM

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