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 () within the current 1991-2020 dataset.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMM0.000.00MMMMM
2017MMMMMM0.00MMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MM5.44.05.87.88.05.33.43.54.94.3
20153.95.25.76.56.46.07.64.63.22.41.54.1
20163.23.33.34.04.13.16.53.61.90.94.05.7
20176.88.810.73.44.03.45.84.42.73.42.64.7
20188.810.75.33.84.25.36.87.13.94.14.13.4
20193.73.55.34.84.45.15.23.62.71.72.62.0
20203.24.34.82.01.64.12.50.91.53.81.83.0
20213.42.22.73.43.52.04.43.42.52.21.33.1
20223.34.82.82.21.12.33.41.91.01.21.52.2
20231.63.83.31.42.83.04.40.30.00.10.80.6
20240.70.91.74.33.43.64.91.71.22.32.42.0
20253.23.33.34.55.05.68.7MMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MM88.6290.9288.2188.9490.4792.0488.0485.0780.8480.83
201577.7080.2184.9593.0292.9190.2090.4793.3290.3287.7485.5283.39
201679.8579.5488.1590.9294.4291.0491.7590.8289.2488.0383.3085.54
201784.0388.1288.9692.3093.4990.6890.0691.1189.4285.4882.9482.17
201877.0685.5590.4791.9493.4391.7691.9891.5290.8688.5084.2081.88
201980.0887.2288.0993.4498.4392.9691.8193.2091.4087.6384.6882.40
202080.4384.3989.4396.8085.9483.5484.5583.6883.2483.7982.5277.99
202179.3282.9888.2691.3491.8688.9488.4091.0590.0888.9083.3084.49
202280.0881.6985.8891.2293.7888.5291.2390.8887.0286.1385.5883.15
202384.3284.1490.2493.8294.8897.0492.0491.8191.4088.9682.4680.31
202483.0483.7791.6396.08102.0393.5091.0590.9491.0485.6585.1680.54
202581.3086.0688.9690.5698.2592.3092.04MMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MM72.4272.7473.2374.3073.3473.6373.6472.8268.6667.01
201566.5566.5969.6374.5474.3974.3073.8174.3374.1874.3973.7071.43
201666.5566.3972.2474.4876.3674.6074.0474.4573.5273.2871.5471.14
201767.1969.0970.2673.1075.6175.2074.1073.3474.9671.7768.5468.99
201862.4868.7770.7970.2875.1473.8273.5273.1173.7073.5771.0667.71
201967.0169.9970.9073.7076.8376.1073.6374.6874.6074.5071.3668.17
202069.1669.9971.5476.5279.7678.9879.6178.2877.7876.5975.8667.13
202168.3567.6871.4874.4874.4574.7274.4274.7974.3674.2170.5269.28
202267.0168.1970.9073.1675.7273.6473.8173.6973.8874.2472.9869.22
202368.4668.6472.0674.6478.6878.5076.8876.0776.4076.1371.7269.05
202469.6366.4573.4676.5881.5378.0876.4275.7876.5874.4572.3868.75
202568.5869.8071.3173.3478.1076.4075.84MMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MM80.5281.8380.7281.6281.9182.8480.8478.9574.7573.92
201572.1273.4077.2983.7883.6582.2582.1483.8282.2581.0679.6177.41
201673.2072.9780.1982.7085.3982.8282.8982.6381.3880.6677.4278.34
201775.6178.6179.6182.7084.5582.9482.0882.2382.1978.6375.7475.58
201869.7777.1680.6381.1184.2982.7982.7582.3182.2881.0477.6374.79
201973.5578.6179.5083.5787.6384.5382.7283.9483.0081.0678.0275.29
202074.7977.1980.4886.6682.8581.2682.0880.9880.5180.1979.1972.56
202173.8475.3379.8782.9183.1581.8381.4182.9282.2281.5676.9176.88
202273.5574.9478.3982.1984.7581.0882.5282.2880.4580.1879.2876.19
202376.3976.3981.1584.2386.7887.7784.4683.9483.9082.5577.0974.68
202476.3375.1182.5586.3391.7885.7983.7483.3683.8180.0578.7774.65
202574.9477.9380.1481.9588.1884.3583.94MMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MM74.4%72.8%80.7%81.4%78.6%75.8%84.7%85.3%84.4%85.9%
201588.6%82.7%80.0%73.0%72.2%80.5%78.5%75.8%81.6%83.4%86.4%88.0%
201684.4%82.8%81.2%78.9%75.0%80.8%77.5%82.0%83.5%83.0%84.8%84.4%
201779.6%75.8%70.5%76.4%75.4%83.4%80.8%81.3%85.8%86.9%83.0%82.7%
201884.2%79.5%73.1%74.6%74.0%78.8%74.6%78.9%82.8%84.8%85.5%85.3%
201986.6%80.5%75.8%69.1%69.8%79.5%77.5%78.2%82.2%86.4%84.7%85.0%
202086.7%82.5%73.5%69.2%78.1%80.1%78.7%85.7%85.1%85.5%84.6%86.6%
202187.5%81.3%76.9%73.0%77.3%83.6%80.2%80.4%83.0%83.9%83.5%83.7%
202285.2%82.9%78.0%76.8%76.3%82.6%78.0%82.3%87.0%83.7%84.7%83.3%
202383.2%82.0%75.2%73.0%70.2%69.8%77.7%79.5%79.9%82.7%88.2%86.1%
202486.0%79.0%74.2%65.5%63.5%75.4%79.1%80.1%80.9%84.1%82.7%85.2%
202586.2%82.2%76.5%71.5%66.9%76.1%74.7%MMMMM

Monthly Plots

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