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 (USC00173862) 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
2013MMMMMMMM4.982.384.724.17
20144.739.205.013.134.432.856.015.021.206.223.166.45
201520.9511.541.753.421.856.252.303.426.9153.29110.120.86
201691.4522.98432.6452.622.282.604.323.231.577.9511.166.82
201797.885.055.005.926.274.581.573.893.427.982.7910.26
20183.914.484.63111.781.214.052.294.265.994.289.862.52
20194.934.0135.185.664.666.162.304.670.947.853.496.84
20208.424.393.595.222.894.373.792.771.16173.03MM
NCEI Climatology3.583.774.574.863.944.454.123.834.025.754.474.89

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMMMM
2014MMMMMMMMM62.9848.4740.80
201532.4227.1742.4757.2779.9776.1683.4384.1879.7961.4452.2154.32
201644.4042.5942.7855.3868.1577.2582.6584.1575.5760.7852.7540.60
201743.6842.8940.9463.9768.2780.7584.0782.9179.2570.9150.9433.90
201834.9144.5944.9159.6178.0379.8486.7184.9576.8459.3143.4340.57
201935.3138.4545.7059.6167.5479.2988.6283.8376.7062.9046.6841.23
202040.7341.3751.5656.0273.2182.9186.9586.3877.6365.71MM
NCEI Climatology29.4032.7240.8053.8066.0175.0180.3078.8070.6057.8045.7034.89

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMMMM
2014MMMMMMMMM38.7922.8720.59
2015-2.40-7.9810.1628.9643.7149.7355.6857.4949.6827.38-48.72-78.67
2016-115.05-116.82-46.2213.3242.1949.2957.3855.9849.2637.1726.729.43
2017-0.1512.567.4833.3341.5151.7356.3452.6551.1639.5922.587.68
20183.865.9821.120.8942.6048.4957.0958.9049.0734.6721.745.85
20198.007.116.3431.9440.5950.3358.3353.9843.7236.1521.2413.25
20205.449.6515.8029.5038.9951.9153.1554.9844.7736.65MM
NCEI Climatology7.809.0418.8029.6040.5050.6056.5054.0945.9035.0125.7915.90

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMMMM
2014MMMMMMMMM50.8835.4630.70
201515.019.5926.3143.1261.8462.9469.5570.8364.7444.4125.6814.40
2016-17.84-14.9224.7434.3555.1763.2770.0270.0662.4148.9739.7325.01
201724.6727.7227.2248.6554.8966.2470.2067.7865.2155.2536.7620.79
201819.3828.6033.0236.6760.3164.1771.9071.9362.9646.9932.5823.21
201921.6522.7828.9645.7854.0764.8173.4768.9060.2149.5333.9627.24
202022.8425.5133.6842.7656.1067.4173.8170.6861.2051.18MM
NCEI Climatology18.6020.8829.8041.7053.2562.8068.4066.4558.2546.4135.7425.40

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM

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