[DSCI2] Des Plaines [2016-]
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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 (USW00094846) 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
2017MMMMMMMMMMM0.00
2018MMMMM0.000.00M0.00MMM
20190.000.00MMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology1.992.052.453.754.494.103.714.253.193.432.422.11

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMM86.3672.1252.1448.04
202234.6440.7754.2859.4977.5190.3191.1390.7082.4169.6556.1138.63
202340.1947.4251.3268.2581.6790.5190.8489.4083.7367.7955.5346.85
202435.0553.8557.5966.3482.1290.9391.9992.2388.3876.8555.6041.45
202533.8939.9859.8664.7774.7791.3794.5894.46MMMM
NCEI Climatology31.6135.8747.0059.0070.5080.4084.5082.5075.4962.7048.3936.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMM55.5851.4531.7929.35
202213.5720.6532.0439.2054.6260.1265.7264.1357.7942.2033.9323.84
202328.7426.0331.8340.1448.7657.4064.3263.5158.9146.9532.8833.84
202423.0629.9735.1743.0552.3863.1164.9164.4657.5045.7939.5626.52
202516.4421.0033.3840.5747.7663.3768.1762.64MMMM
NCEI Climatology18.8021.9631.0040.2950.6060.8066.4165.1057.1045.4034.0924.40

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMM70.9761.7841.9738.69
202224.1130.7143.1649.3466.0675.2178.4277.4270.1055.9345.0231.24
202334.4636.7241.5754.1965.2273.9577.5876.4571.3257.3744.2040.34
202429.0641.9146.3854.6967.2577.0278.4578.3472.9461.3247.5833.99
202525.1730.4946.6252.6761.2677.3781.3878.55MMMM
NCEI Climatology25.2028.9139.0049.6560.5570.6075.4573.8066.3054.0541.2430.50

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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