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 (USC00190840) 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
2016MMMMMMMMMMM0.00
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology4.163.505.184.763.794.114.252.744.295.054.614.66

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMM2.6
20172.83.0MMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M3.13.73.63.22.62.6MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMM40.25
201740.6843.29MMMMMMMMMM
2018MMMMMMMM67.6961.2147.8341.96
201934.2338.9145.9258.6865.8377.5686.7282.1574.3162.5051.33M
202042.8743.0751.7452.7769.3180.4386.1984.0875.1163.3857.7842.85
202138.6838.3551.5559.3269.9382.9179.7383.7475.1066.2051.5346.90
202236.8743.1952.0759.9470.8278.8487.2085.7173.6364.6657.6343.92
202345.0644.7148.3962.8971.2075.8186.0280.5176.2266.6949.7447.10
202438.5742.4250.8858.6469.0781.4085.1681.5674.3265.2555.3241.64
202534.8537.5752.1960.8769.5380.9385.49MMMMM
NCEI Climatology37.8040.1046.7157.6067.7076.5982.7081.2974.1163.0052.8043.21

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMM23.53
201725.9025.35MMMMMMMMMM
2018MMMMMMMM50.5442.5432.7325.58
201916.9022.7226.1140.0346.5956.8264.7561.7952.6645.9728.64M
202025.1726.4432.2834.0045.7058.4166.0164.2654.6644.1636.4226.83
202124.1424.0228.8238.1447.4059.7662.6266.1357.6050.8832.6829.39
202217.2721.4231.1638.6850.6254.8163.1765.7056.0147.5638.1427.99
202331.4626.5632.5242.7243.8953.2566.6161.4957.8848.4831.3532.28
202425.6725.7434.4538.5249.9759.9866.9461.0154.7243.2535.7825.51
202519.1021.3831.8339.3350.2759.8866.31MMMMM
NCEI Climatology17.1118.5026.0035.0945.0053.8160.0057.5150.4040.0031.2023.99

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMM31.89
201733.2934.32MMMMMMMMMM
2018MMMMMMMM59.1151.8840.2833.77
201925.5730.8136.0149.3656.2167.1975.7471.9763.4954.2339.98M
202034.0234.7642.0143.3957.5069.4276.1074.1764.8853.7747.1034.84
202131.4131.1940.1948.7358.6771.3371.1874.9466.3558.5442.1138.15
202227.0732.3041.6249.3160.7266.8275.1975.7164.8256.1147.8835.95
202338.2635.6440.4652.8157.5564.5376.3171.0067.0557.5840.5539.69
202432.1234.0842.6748.5859.5270.6976.0571.2864.5254.2545.5533.58
202526.9729.4842.0150.1059.9070.4175.90MMMMM
NCEI Climatology27.4629.3036.3546.3556.3565.2071.3569.4062.2551.5042.0033.60

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMM48.2%
201745.6%49.9%MMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M68.5%65.6%65.4%76.0%74.1%79.6%MMMMM

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