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 (USC00353402) 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
201218.5711.6016.537.805.547.890.59M0.2014.6811.3416.39
20139.856.835.7710.717.710.46MMM0.886.675.66
201410.2417.1614.114.145.87MMMMMMM
20150.855.666.181.853.110.78MMM7.6710.6821.00
201610.0111.4111.074.340.35MMMMMM0.15
20172.4010.0715.539.796.702.44MM0.3310.5213.915.12
20186.3211.075.9810.090.09MM0.941.558.068.7114.75
20195.9110.193.3613.023.241.78MMMMM0.52
202013.94M1.11MMMMMMMMM
2021M8.914.991.704.672.06M0.704.523.8914.8917.45
20226.517.206.4011.409.217.700.520.09MMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology12.619.979.417.785.754.010.881.093.068.4212.6914.43

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
201234.5035.5536.5843.6351.1354.7366.0371.1367.2350.8140.7035.91
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
201543.8643.0048.5246.0355.2656.20MMM54.8838.2134.35
201637.0041.3840.3249.7753.30MMMM42.6341.8728.81
201730.1033.5437.0040.9752.5851.77MM49.0048.0336.5734.63
201836.0434.0737.8742.2354.7157.1873.7165.6158.3050.6138.8031.32
201938.5529.0439.5542.6752.3361.89MMMMM34.29
202033.04M40.64MMMMMMMM33.57
202134.5027.5333.1039.1348.4564.4071.7765.7760.1042.6939.6630.29
202235.6833.6835.1233.0040.0054.8072.5773.35MMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology37.1037.8441.0145.0953.7059.3069.2070.2964.2052.7041.5035.30

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
201227.1927.1727.8731.8334.2340.1745.7747.3943.5738.2333.4331.18
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
201531.5730.6430.9028.0337.4839.40MMM40.7328.1425.45
201626.0629.5529.0634.1336.90MMMM35.5334.1020.65
201721.8027.1130.1030.5034.4539.00MM41.5035.8431.2327.11
201830.2724.8228.0031.1739.1040.8954.0452.2942.7339.3531.1324.16
201929.0618.7126.2931.5739.6044.94MMMMM31.71
202028.74M17.77MMMMMMMM27.82
202129.5722.2929.0331.4036.3948.7753.1951.1345.6735.1231.9724.39
202230.1026.5028.7126.3032.6741.6355.9155.83MMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology26.3926.1228.1030.5136.1041.2047.5048.4044.6137.1930.4025.70

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
201230.8431.3632.2337.7342.6847.4555.9059.2655.4044.5237.0733.55
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
201537.7136.8239.7137.0346.3747.80MMM47.8133.1829.90
201631.5335.4734.6941.9545.10MMMM39.0837.9824.73
201725.9530.3233.5535.7343.5245.38MM45.2541.9433.9030.87
201833.1529.4532.9436.7046.9049.0463.8858.9550.5244.9834.9727.74
201933.8123.8832.9237.1245.9753.42MMMMM33.00
202030.89M29.20MMMMMMMM30.70
202132.0424.9131.0635.2742.4256.5862.4858.4552.8838.9135.8127.34
202232.8930.0931.9229.6536.3348.2264.2464.59MMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology31.7531.9834.5537.8044.9050.2558.3559.3554.4044.9535.9530.50

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

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