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 (USC00211468) 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
2016M0.030.200.080.050.070.130.150.110.090.030.05
20170.000.010.000.140.190.090.070.170.040.090.000.01
20180.010.010.030.030.100.170.110.030.020.040.000.01
20190.000.010.040.120.440.120.120.140.150.140.020.03
20200.010.010.110.030.040.080.050.100.030.020.000.01
20210.000.000.000.000.000.010.020.040.020.020.000.00
20220.000.000.000.000.000.000.010.010.000.000.010.00
20230.000.000.00MMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology0.850.941.663.244.415.284.104.583.262.841.651.32

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016M8.68.911.27.87.86.15.26.97.77.410.3
20178.19.610.08.68.57.95.85.77.19.08.88.2
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M10.49.710.28.17.86.4MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016M31.9547.0055.9369.9978.7581.0879.6772.7359.7450.3625.18
201725.6338.9440.6358.1167.0879.8782.8675.2674.7158.3540.8824.52
201823.5722.7138.1145.2577.5578.5981.3979.8271.9151.8231.9828.95
201919.0118.3934.5453.5064.0977.4281.5376.6972.4251.4534.7027.61
202024.9626.4542.5654.3466.6282.4484.1480.4269.2849.8145.4231.53
202126.4016.0147.0854.6268.4885.7282.7079.9574.9262.1543.3030.02
202218.3521.6936.8146.3168.6280.8381.8178.7473.8260.6440.1821.69
202323.2126.9832.8746.0663.9777.4080.3975.8176.0057.4645.8038.67
202423.9839.9744.3956.5370.5582.6794.3791.9591.4478.4657.3144.78
202534.8524.3049.0156.7470.3777.2982.81MMMMM
NCEI Climatology22.6027.3840.1955.4968.0178.0082.6180.3173.3158.3041.4028.00

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016M17.8132.4337.9348.2459.6761.9660.7954.9341.8833.3012.17
201712.3621.0222.9738.4146.6057.5261.6656.1653.5640.2123.3710.20
20186.091.3022.7224.2153.6761.5760.7759.8353.1734.6819.5715.97
20192.48-1.2116.9034.8843.0857.4362.9957.6954.5536.4823.0110.63
202010.175.0428.2832.5647.2760.1361.4359.2348.2432.8426.8613.58
202111.66-0.9628.9534.9945.3560.3459.8759.1650.7142.9225.6211.73
2022-5.07-0.6422.3131.0048.1459.2761.6057.8149.3535.8023.276.71
20238.754.9415.9334.2450.6059.5956.8159.6955.6740.1225.5424.52
202413.6920.7223.9237.1448.4763.4075.4373.1969.4856.3642.7928.69
202516.254.2226.3535.6647.2259.8064.00MMMMM
NCEI Climatology3.897.5619.1033.0144.3955.5060.2157.9049.7136.4123.7011.51

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016M24.8839.7246.9359.1169.2171.5270.2363.8350.8141.8318.67
201718.9929.9831.8048.2656.8468.7072.2665.7164.1449.2832.1317.36
201814.8312.0030.4134.7365.6170.0871.0869.8362.5443.2525.7822.46
201910.748.5925.7244.1953.5967.4272.2667.1963.4943.9628.8519.12
202017.5715.7435.4243.4556.9471.2872.7869.8258.7641.3336.1422.55
202119.037.5238.0144.8156.9273.0371.2869.5662.8252.5334.4620.87
20226.6410.5329.5638.6558.3870.0571.7168.2761.5848.2231.7214.20
202315.9815.9624.4040.1557.2868.4968.6067.7565.8348.7935.6731.60
202418.8330.3434.1546.8359.5173.0484.9082.5780.4667.4150.0536.74
202525.5514.2637.6846.2058.8068.5473.41MMMMM
NCEI Climatology13.2517.4729.6544.2556.2066.7571.4169.1061.5147.3532.5519.75

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016M73.4%74.6%63.2%60.2%70.2%76.1%81.5%78.5%76.2%78.6%77.6%
201780.6%71.7%67.6%67.8%65.1%63.2%74.0%81.2%77.3%72.3%73.8%74.1%
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M70.5%65.1%61.9%60.3%75.1%76.9%MMMMM

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