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 (USC00176937) 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
2018MMMMM2.9884.71138.072.485.398.155.17
20199.523.902.686.973.645.322.932.885.054.724.565.13
20207.693.643.633.825.141.043.652.110.947.044.777.04
20216.187.833.424.685.313.603.983.878.515.414.673.37
20223.114.343.864.713.826.3932.135.463.426.2339.265.27
20237.462.182.801.833.135.014.406.894.503.842.935.08
202485.491.7912.122.393.555.275.443.261.351.603.224.28
20252.204.505.2653.764.552.4944.50MMMMM
NCEI Climatology2.532.002.352.793.293.813.663.813.514.163.063.16

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMM78.9384.9981.7571.9150.7636.5629.28
201925.5525.8538.0750.0162.0874.1583.2978.8067.9757.2637.6231.91
202028.3832.1939.3549.6667.3878.9683.0980.0872.4556.4447.9335.46
202128.4928.7543.8957.8567.2780.0577.5282.8971.1961.4245.3533.13
202223.5532.3538.5051.6470.6173.9481.9480.7870.7665.5546.7135.69
202330.2929.5840.3655.2869.0373.0183.3674.2273.0261.0237.6933.66
202431.1432.3738.8350.9367.6979.1883.6985.0277.4387.8344.1245.24
202526.8623.9939.5648.5269.1373.6083.28MMMMM
NCEI Climatology22.3026.0535.6949.6065.2073.7078.5177.3069.0954.4940.0028.20

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMM50.3555.3454.0240.5428.3016.901.53
2019-5.58-6.504.4427.7334.7544.7152.8849.7439.5631.5616.574.90
20201.55-5.779.8725.0535.0447.8156.9350.4639.4230.9323.007.92
20218.89-2.7712.1828.5135.6650.2450.5054.9645.1736.9823.188.77
2022-11.87-3.5311.5828.4138.0347.2845.0553.5944.1633.7714.9916.35
20238.95-7.5415.7327.6635.9550.2560.5251.7847.4140.4521.4319.67
2024-16.147.9322.0027.1141.8442.5850.4132.0038.19-10.7722.93-12.08
2025-12.060.3715.4329.4433.1549.1227.97MMMMM
NCEI Climatology3.305.4615.9929.3041.3150.4056.3154.4946.7936.3026.0012.49

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMM64.6470.1767.8856.2239.5326.7315.40
20199.999.6721.2638.8748.4259.4368.0964.2753.7644.4127.1018.40
202014.9613.2124.6137.3651.2163.3870.0165.2755.9343.6935.4624.91
202118.6912.9928.0343.1851.4665.1464.0168.9358.1849.2034.2720.95
20225.8414.4125.0440.0354.3260.6163.4967.1957.4649.6630.8526.02
202319.6211.0228.0441.4752.4961.6371.9463.0060.2250.7429.5626.66
20247.5020.1530.4139.0254.7760.8867.0558.5157.8138.5333.5216.58
20257.4012.1827.4938.9851.1461.3655.63MMMMM
NCEI Climatology12.8015.7525.8439.4553.2562.0567.4165.9057.9445.4033.0020.35

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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