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 (USW00094075) 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
2018MMMMMMMMMMMM
20190.570.050.620.651.441.911.991.100.970.350.470.02
20200.010.450.751.190.750.751.150.400.180.320.3820.74
20210.090.060.370.752.152.841.770.810.500.060.172.20
20220.300.020.020.030.030.111.475.220.630.080.150.03
20230.130.160.130.991.530.610.492.461.350.030.120.03
20240.200.180.550.841.410.800.971.910.750.100.110.04
20250.030.060.790.461.160.841.31MMMMM
NCEI Climatology2.672.873.684.833.821.953.042.512.012.172.262.15

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMM16.513.8
201914.012.510.610.77.87.16.67.07.612.712.213.1
202015.214.010.79.97.68.07.77.910.015.413.114.0
202116.017.510.410.57.57.75.97.58.912.019.217.6
202218.816.212.814.59.58.58.06.57.610.412.419.8
202315.115.912.913.06.36.69.08.48.111.312.016.3
202415.817.010.013.211.710.97.88.58.110.314.818.3
202516.417.115.311.410.38.77.8MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMM24.5822.07
201924.2223.0629.3937.5838.9753.9663.6562.8959.2435.8931.5224.92
202022.7621.2031.7135.9049.5458.4063.8264.9851.7344.9534.5823.84
202123.4620.3029.0434.8844.0260.7463.8862.1458.4642.3935.0627.76
202225.1521.0729.6235.7845.2457.8064.1760.8057.3839.0327.4422.93
202320.3923.7125.1534.5243.2642.0258.0162.0856.0644.6033.4426.14
202421.0826.7929.6238.1844.1462.7864.2864.0559.4250.7529.3629.10
202517.8928.6633.1037.8845.7060.9865.33MMMMM
NCEI Climatology28.5927.9035.5940.3050.1061.7967.9065.8058.5046.8035.2928.00

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMM14.009.35
201911.157.6414.1723.0626.0236.5646.4645.4140.1617.4818.5611.97
20209.206.1218.8220.7831.1339.7446.4048.7838.4727.1219.7611.00
20219.766.1614.4618.5629.9743.5847.5644.4841.1227.0123.4215.28
202211.795.8414.3518.3227.7639.8646.4044.9541.7227.6511.4210.90
20238.089.058.6618.3232.7537.9446.7544.8338.9628.8619.8815.39
202410.0512.7015.6321.4426.0242.6245.0145.2441.4834.6115.4416.50
20253.7812.8417.4820.9029.7942.7447.33MMMMM
NCEI Climatology11.8011.5416.7121.5028.6035.9042.5140.8133.6026.0019.1011.50

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMM19.2915.71
201917.6915.3521.7830.3232.4945.2655.0554.1549.7026.6925.0418.44
202015.9813.6625.2628.3440.3349.0755.1156.8845.1036.0427.1717.42
202116.6113.2321.7526.7236.9952.1655.7253.3149.7934.7029.2421.52
202218.4713.4521.9827.0536.5048.8355.2852.8749.5533.3419.4316.92
202314.2316.3816.9026.4238.0139.9852.3853.4547.5136.7326.6620.76
202415.5719.7422.6229.8135.0852.7054.6554.6550.4542.6822.4022.80
202510.8420.7525.2929.3937.7551.8656.33MMMMM
NCEI Climatology20.2019.7226.1530.9039.3548.8555.2053.3046.0536.4027.2019.75

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2018MMMMMMMMMM69.7%62.8%
201963.0%60.8%66.3%67.8%69.7%62.1%52.6%49.5%49.4%51.8%53.9%59.4%
202067.5%66.3%63.6%61.8%60.1%49.3%47.5%39.1%44.1%42.6%50.1%58.3%
202165.2%68.9%64.8%60.2%66.6%50.5%54.9%50.1%45.1%60.5%57.0%56.5%
202252.8%59.2%61.2%56.0%61.6%52.2%55.5%61.7%51.0%60.6%57.6%66.2%
202374.1%57.6%65.1%60.8%74.0%71.2%55.8%59.6%50.9%53.6%52.0%63.1%
202474.7%63.3%69.1%63.8%64.1%51.3%46.5%54.2%45.4%43.8%57.6%54.8%
202565.2%61.0%58.9%59.9%66.8%51.0%46.0%MMMMM

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