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 (USC00422578) 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
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology0.901.001.021.111.300.780.620.811.081.080.881.15

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMM4.84.64.05.43.92.92.4
20203.13.85.85.76.05.75.04.83.93.53.72.4
20212.54.4M5.65.95.84.64.43.93.62.34.4
20222.32.63.75.95.96.04.84.13.83.03.03.6
20233.13.55.26.24.95.34.44.74.13.12.62.3
20241.54.05.25.65.75.1M5.54.03.62.52.3
20252.94.75.54.65.5MMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMM79.4490.8790.9979.8059.9453.1836.73
202037.1743.9054.0262.1976.4181.7192.6094.4082.7670.1051.5634.42
202132.2341.6249.3061.9374.4589.9192.4586.9281.2060.2455.2939.05
202231.1933.7749.7461.1669.6685.5191.5088.4784.0066.2641.3233.90
202329.2731.8739.6959.2272.4376.3693.0186.8678.7666.3851.9144.06
202439.3345.0849.2862.0468.6587.00M87.0282.6870.5945.6843.66
202537.8847.5555.4561.7469.77MMMMMMM
NCEI Climatology36.2042.5053.7060.6071.4183.0091.2088.7079.2965.3050.6136.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMM41.4948.8345.5738.9717.9515.8816.73
202013.0317.3026.3028.1935.7541.9945.1845.4435.3322.5217.583.02
20215.7419.1749.3026.4833.4645.5752.8146.7737.6530.8921.1313.72
20224.845.9323.6726.0431.8242.5052.2551.3241.8127.5613.6012.93
202311.173.4821.0326.6437.9441.8448.9149.2539.3926.4620.5215.94
202418.6721.9924.6229.9332.3638.50M50.2538.2732.2017.8317.62
202510.0122.6325.8327.7636.97MMMMMMM
NCEI Climatology10.7917.4525.0029.7037.2044.0151.5949.8040.9030.1120.3111.30

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMM60.4769.8568.2859.3838.9434.5326.73
202025.1030.6040.1645.1956.0861.8568.8969.9259.0446.3134.5718.72
202118.9830.3949.3044.2053.9667.7472.6366.8559.4245.5738.2126.39
202218.0119.8536.7043.6050.7464.0071.8869.9062.9046.9127.4623.42
202320.2217.6830.3642.9355.1859.1070.9668.0659.0846.4236.2130.00
202429.0033.5336.9545.9950.5062.75M68.6360.4851.4031.7630.64
202523.9535.0940.6444.7553.37MMMMMMM
NCEI Climatology23.5029.9739.3545.1554.3063.5071.3969.2560.0947.7035.4623.95

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2019MMMMM52.7%44.1%43.9%49.4%46.2%62.4%84.2%
202082.3%69.4%65.4%56.8%44.0%45.0%37.5%30.2%39.4%40.3%63.6%74.4%
202181.7%68.3%M47.9%40.6%33.8%47.3%48.4%49.0%71.8%69.5%79.5%
202280.9%78.5%70.7%51.1%51.0%40.4%44.0%53.5%48.0%52.2%71.1%86.1%
202391.9%81.1%79.2%52.5%57.5%55.6%43.4%55.6%51.8%53.2%65.0%74.4%
202482.0%78.8%73.4%57.4%55.5%45.9%M51.4%44.0%57.2%74.8%79.2%
202569.6%67.5%65.1%59.6%58.4%MMMMMMM

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