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 (USW00024243) 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
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMM0.00
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology1.190.840.640.550.740.500.200.210.230.640.861.44

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2009MMM4.84.75.34.34.23.93.33.52.3
20102.52.74.45.94.94.64.74.43.63.62.92.7
20112.73.84.55.54.84.54.34.83.93.02.82.5
20122.53.75.44.34.84.54.94.13.33.02.42.3
20131.92.83.85.03.93.95.14.04.42.53.53.0
20143.43.54.64.94.95.54.84.23.03.33.62.6
20151.82.53.84.04.44.44.74.43.53.27.03.2
20161.83.34.74.74.34.65.34.13.52.11.30.4
20170.70.73.84.54.44.44.84.23.33.53.42.7
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M4.44.74.84.64.84.9MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2009MMM61.2175.9482.8185.9080.5580.5760.5549.9732.48
201041.7749.7157.3261.1766.3375.2388.0685.0675.3763.8144.6037.10
201140.6145.1852.6557.2367.0075.2882.8788.0681.8362.1048.0037.06
201241.1048.3855.1066.3772.5577.0090.0089.8180.4662.8449.1039.68
201335.3051.7158.6164.4772.8778.8092.2387.6878.2762.8146.8935.65
201440.0340.3956.3264.7775.7780.9093.0389.1078.7367.2947.1042.39
201538.9454.3762.1965.0776.7489.0091.5587.2975.9369.7153.7536.44
201641.8052.4457.0672.5075.2681.2785.7487.7476.1060.6554.1133.48
201733.5040.0554.1659.5774.1380.7092.1591.6478.0762.5547.5736.43
201843.5448.6555.5162.6579.1079.6791.9287.7075.9563.4950.8441.00
201938.2731.8046.0261.8074.7276.58MMMMMM
2020MMMMMMMMM62.1949.3040.62
202142.9643.4357.8067.5774.2388.1295.0587.1877.3363.0750.7141.75
202233.5948.6158.8056.0266.5478.2192.8292.4681.5171.8142.1428.92
202340.1444.9751.6561.1879.1083.1391.7988.4476.9364.8247.0843.08
202434.4648.3758.2462.0272.3480.5394.5287.0782.7765.7948.1340.33
202540.2240.6358.6467.6975.8585.5691.60MMMMM
NCEI Climatology39.5047.3656.6064.7074.0980.7089.9088.5079.4064.4048.8938.21

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2009MMM38.8347.5857.8562.8157.1951.7338.7130.4718.87
201032.4834.3234.1940.6345.1751.2359.0353.6151.7741.2928.0328.10
201126.1625.2134.5835.4744.0651.3656.6560.4250.2741.5526.1322.32
201222.0329.1033.6142.1046.1351.4761.7159.8749.5439.5235.3728.29
201324.6028.2935.2940.9748.2356.5365.2962.1355.4735.6228.5918.16
201428.0026.2934.1041.3050.6055.7765.7762.1651.4045.7128.5329.52
201529.2633.8137.8439.2153.0664.7162.7161.4847.8746.2138.2525.22
201631.0733.7837.0346.8350.5256.0361.2358.5549.3343.4836.6420.41
201726.8625.8536.0339.6048.0754.5864.2860.3950.7936.8833.6125.90
201831.4427.9333.1441.7655.2953.5862.7258.9548.2439.2332.4229.93
201928.8122.5327.9144.4953.7252.36MMMMMM
2020MMMMMMMMM37.8129.8228.27
202131.0828.1933.8539.9648.8861.2767.3460.5749.6141.3135.3430.21
202223.3825.5436.3535.7944.5254.4864.5764.1052.6643.3524.8318.99
202327.3426.3032.4738.7354.4858.5463.8662.0251.9240.7531.2533.61
202424.2733.1134.6139.1846.3854.6465.1858.8655.4238.1133.0330.63
202525.3325.2536.6340.1246.4256.6963.74MMMMM
NCEI Climatology24.0026.1630.1935.2043.4949.5055.0053.3044.9135.2927.2123.10

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2009MMM50.0261.7670.3374.3568.8766.1549.6340.2225.68
201037.1342.0245.7650.9055.7563.2373.5569.3463.5752.5536.3232.60
201133.3935.2043.6146.3555.5363.3269.7674.2466.0551.8237.0729.69
201231.5638.7444.3554.2359.3464.2375.8574.8465.0051.1842.2333.98
201329.9540.0046.9552.7260.5567.6778.7674.9066.8749.2137.7426.90
201434.0233.3445.2153.0363.1868.3379.4075.6365.0756.5037.8235.95
201534.1044.0950.0252.1464.9076.8577.1374.3961.9057.9646.0030.83
201636.4343.1147.0559.6762.8968.6573.4873.1562.7252.0645.3726.94
201730.1832.9545.1049.5861.1067.6478.2276.0264.4349.7240.5931.16
201837.4938.2944.3352.2067.1966.6277.3273.3262.1051.3641.6335.46
201933.5427.1636.9653.1564.2264.47MMMMMM
2020MMMMMMMMM50.0039.5634.44
202137.0235.8145.8353.7761.5574.7081.2073.8763.4752.1943.0235.98
202228.4837.0747.5845.9055.5366.3478.7078.2867.0857.5833.4923.96
202333.7435.6342.0649.9566.7970.8477.8275.2364.4252.7839.1738.34
202429.3640.7446.4350.6059.3667.5979.8572.9769.1051.9540.5835.48
202532.7832.9447.6353.9161.1471.1377.67MMMMM
NCEI Climatology31.7536.7643.4049.9558.7965.1072.4570.9062.1549.8538.0530.65

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2009MMM48.9%44.6%40.5%41.5%48.8%53.1%64.7%75.3%82.2%
201088.6%79.9%58.0%49.3%53.6%52.3%39.0%45.1%62.2%69.2%81.0%88.7%
201181.2%64.7%68.7%50.9%51.5%48.3%45.0%41.2%51.6%71.2%72.9%83.6%
201278.6%72.7%61.9%53.9%44.2%50.6%42.8%40.2%49.9%67.4%84.0%87.7%
201384.3%68.3%58.2%49.0%48.7%50.1%32.5%46.8%55.4%67.2%72.1%77.2%
201482.0%70.0%57.9%45.3%44.5%41.2%35.8%46.3%53.1%70.1%69.1%80.5%
201589.6%71.6%59.7%47.3%46.7%34.7%35.3%40.8%52.2%64.7%63.0%86.0%
201687.9%74.5%60.8%46.2%47.1%41.3%41.9%41.5%52.7%72.4%81.3%81.0%
201795.1%78.8%64.8%57.6%49.3%44.5%33.0%41.1%55.3%61.3%79.0%83.9%
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M69.8%60.9%46.4%44.6%38.4%36.9%MMMMM

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