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 (USC00427559) 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
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology0.931.071.070.991.220.731.151.491.401.320.971.02

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M7.89.37.17.26.26.7MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMM38.7126.06
201927.6724.6337.5847.8548.3468.0676.2079.0968.7250.4743.4529.74
202031.2934.2141.7550.0364.4171.3379.5482.2269.6561.0538.0132.23
202131.5932.5439.1850.4761.1474.9579.5175.7070.5049.2749.6836.22
202235.7434.3842.4352.1360.2673.6378.9676.1272.1956.0936.5331.74
202326.5030.8032.8948.4361.0966.4882.1174.5767.3357.1843.8337.00
202432.3935.7238.8449.3857.3676.6380.3775.6671.4561.3137.0738.89
202530.6741.1245.4451.8163.1076.8679.96MMMMM
NCEI Climatology32.5934.8143.5050.2161.1073.3079.5977.0068.7055.4041.1131.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMM16.7517.88
201917.4716.8528.3733.9331.4639.1046.3846.2139.5922.1719.0214.26
202014.4714.1723.7627.3834.9640.7345.8248.0038.0328.9319.5711.89
202111.7117.3919.3526.5232.8948.4952.2345.6238.2029.5423.7713.26
202210.7110.6620.2825.8931.6242.3450.5348.5542.4028.0016.0115.12
202311.299.8314.2323.7135.4337.5248.0548.0139.1427.7319.0015.82
202416.2916.8220.5629.9431.0445.9548.0548.2339.6132.7715.3615.02
20258.3018.7324.0424.9134.7640.8747.96MMMMM
NCEI Climatology15.8017.8023.9028.7036.6045.3053.1051.1042.7032.6022.3015.11

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMM27.7321.97
201922.5720.7432.9840.8939.9053.5861.2962.6554.1536.3231.2422.00
202022.8824.1932.7538.7149.6856.0362.6865.1153.8444.9928.7922.06
202121.6524.9729.2638.5047.0161.7265.8760.6654.3539.4136.7224.74
202223.2322.5231.3639.0145.9457.9864.7462.3457.3042.0426.2723.43
202318.9020.3123.5636.0748.2652.0065.0861.2953.2342.4531.4126.41
202424.3426.2729.7039.6644.2061.2964.2161.9455.5347.0426.2126.95
202519.4829.9234.7438.3648.9358.8763.96MMMMM
NCEI Climatology24.2026.3133.7039.4548.8559.3066.3564.0555.7044.0031.7023.35

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M46.4%56.7%52.5%46.4%32.1%33.3%MMMMM

Monthly Plots

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