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 (USC00092266) 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
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMM0.630.001.180.110.80
20200.756.537.543.280.00MMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology4.674.484.884.392.984.864.544.094.542.613.205.04

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M4.66.75.65.35.1MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMM88.9179.2071.1260.21
201856.7570.4668.1974.7185.8491.3790.9189.6791.2181.5864.2261.44
201960.6069.4170.3378.8990.1791.3893.0287.4992.8782.5866.6162.91
202063.0164.5976.5477.1466.74MMMMMMM
202158.5062.2673.9975.7883.4388.6890.2989.5085.9279.2867.3369.12
202258.8667.4574.4078.0386.6994.1991.4589.2285.6578.0569.3761.91
202364.6871.1273.1977.3581.9588.0093.0993.7385.2277.6467.8862.33
202460.2965.6771.4078.7785.3191.8392.3891.9584.3180.0172.0462.14
202554.4968.3972.9681.6085.8887.87MMMMMM
NCEI Climatology59.0963.4170.7078.4085.9090.7993.0091.6087.0078.6168.6060.70

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMM28.9760.0749.2644.25
201835.2853.9047.5853.2267.5272.3572.9472.6772.9762.2346.8045.62
201941.9650.2648.9556.7968.0371.4273.0172.6170.4262.9145.1946.27
202045.6945.5257.9356.2052.34MMMMMMM
202141.9043.5151.7954.4361.2270.9072.5773.2766.9160.4243.3350.71
202238.8344.6851.1855.7865.7373.0773.7672.5666.5552.8751.7444.01
202344.9750.8753.0256.8562.8268.9473.8873.9967.2956.6748.1343.57
202439.3244.1752.0257.1466.5771.8974.3972.9469.5457.5955.0342.09
202533.4546.2949.7659.6266.4970.84MMMMMM
NCEI Climatology36.5039.6045.6053.0061.7069.2071.7170.9065.5954.5043.8038.71

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMM58.9469.6460.1952.23
201846.0262.1857.8963.9776.6881.8681.9281.1782.0971.9055.5153.53
201951.2859.8359.6467.8479.1081.4083.0280.0581.6572.7555.9054.59
202054.3555.0667.2366.6759.54MMMMMMM
202150.2052.8962.8965.1172.3379.7981.4381.3876.4169.8555.3359.91
202248.8456.0662.7966.9076.2183.6382.6180.8976.1065.4660.5552.96
202354.8361.0063.1067.1072.3878.4783.4983.8676.2567.1558.0152.95
202449.8054.9261.7167.9675.9481.8683.3882.4476.9368.8063.5452.12
202543.9757.3461.3670.6176.1979.36MMMMMM
NCEI Climatology47.8051.5158.1565.7073.8080.0082.3581.2576.3066.5556.2049.70

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M51.1%58.7%64.4%67.7%73.4%MMMMMM

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