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.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMM0.00
20070.140.010.810.651.054.802.292.975.373.936.602.71
20083.202.673.372.324.544.344.191.804.868.453.543.94
20091.351.080.724.701.963.034.853.563.785.801.671.95
20102.271.391.542.305.003.783.672.435.209.982.986.83
20111.891.293.144.476.083.102.723.572.583.094.342.53
20121.580.581.085.182.982.072.434.304.487.332.4510.99
20130.000.002.632.084.572.071.612.163.682.945.571.60
20144.201.972.064.134.381.954.282.765.596.103.364.02
20152.961.221.953.482.764.607.124.712.053.085.071.27
20161.593.711.992.113.075.634.113.073.535.753.863.63
20173.412.382.293.504.994.452.635.774.804.726.003.22
20183.021.951.144.182.452.461.612.946.392.943.942.71
20194.122.893.493.883.192.631.274.703.753.114.303.25
20201.651.253.633.341.741.495.063.994.686.363.438.27
20210.821.853.014.483.514.743.482.235.845.534.173.63
20222.483.543.123.144.363.535.682.622.086.972.385.20
20231.961.662.303.312.134.484.708.233.903.903.413.28
20243.141.344.803.093.162.021.014.342.297.224.484.59
20252.672.403.893.033.513.195.07MMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM5.55.55.96.86.8
20056.66.47.29.86.96.05.65.06.05.47.37.3
20067.26.96.87.46.95.55.95.45.37.46.06.0
20076.77.68.17.36.66.24.85.36.55.86.86.4
20086.66.67.36.96.17.45.05.65.16.26.66.9
20096.76.66.77.76.06.55.35.65.35.85.36.7
20107.17.36.45.96.56.04.65.05.46.65.49.7
20116.16.87.16.76.26.54.55.55.25.75.45.7
20126.86.06.37.46.15.85.05.05.56.86.06.7
20135.86.97.16.95.95.55.24.76.05.26.55.8
20146.36.27.26.55.25.74.75.05.46.26.66.4
20156.56.66.77.36.45.16.24.55.26.36.15.9
20166.36.76.77.05.66.05.14.55.55.65.76.6
20176.16.57.36.27.25.24.95.04.86.16.25.9
20186.75.96.76.56.25.84.94.55.15.86.76.0
20197.78.46.37.35.86.35.44.85.05.46.96.8
20205.76.36.66.76.35.54.85.44.85.65.26.3
20216.15.77.85.76.25.04.54.55.64.66.06.9
20226.56.17.27.36.55.85.24.25.45.96.06.6
20235.86.06.16.46.54.94.95.34.55.45.75.8
20246.56.36.46.55.94.94.14.04.26.05.56.4
20256.46.56.76.46.15.24.6MMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM57.4852.1242.5927.8912.35
200514.44MMMM57.9965.78M48.0048.1536.5220.81
200622.5110.8727.9735.8449.3759.7262.7560.9850.3941.2832.7919.23
200717.1718.3226.9638.9750.9160.0966.9463.9256.6449.9732.1417.94
200817.1318.4024.1441.2051.4458.5666.9267.2457.7048.5836.5020.40
200912.7524.5127.4940.9248.8860.5164.2165.8057.8643.5139.4525.79
201025.0630.9435.0644.7554.3861.8968.4966.2858.2447.6538.0432.70
201120.9617.8628.7637.7248.0856.5667.2964.1659.9448.8037.5323.01
201216.5020.8131.0540.2651.4762.3268.9367.3359.8346.8536.5125.08
201315.3522.6634.3138.6151.4959.9968.3165.9256.7348.5334.7112.51
201416.5017.2922.4038.0449.0564.3768.8569.1057.3948.3631.3124.52
201511.159.4925.9037.2451.1559.2662.6468.3561.2944.7233.8227.29
201619.8821.0224.5336.8453.1160.3665.1466.2358.6548.8938.1221.67
201719.0520.5926.2137.3351.4160.9567.1064.2458.2849.6933.5920.55
201816.4919.9733.9837.0247.9658.9369.4768.7356.8340.6630.4622.07
201917.9515.7126.7337.5949.7358.4269.9666.9457.3348.5831.9724.29
202017.8722.9428.6439.1853.1263.3267.7967.3256.7043.5634.8029.48
202125.6124.9031.3345.5850.7562.6766.7568.6759.5252.7439.3226.45
202211.6016.7027.7940.7651.5661.4368.4968.8758.5050.6934.0228.85
202321.2516.9133.1140.8354.4261.3869.1564.8963.7852.7634.0629.39
202422.3026.2933.1640.4250.8765.9170.9867.9261.4549.4139.7126.71
202522.1421.1928.4738.9053.1764.2769.63MMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM54.3849.4038.3224.056.52
2005-9.19MMMM42.2848.04M43.5034.3623.706.73
20065.392.9124.0934.5145.1356.6459.4554.7248.5940.7830.2714.91
2007-2.16-0.997.7523.5933.0043.3450.1547.7039.6433.9819.00-1.07
2008-2.14-4.611.7226.6036.2346.1253.3551.7441.6432.1624.421.82
2009-6.466.516.9127.7331.7746.5051.5549.4039.1831.1526.4912.40
201010.8519.8317.4830.8337.9642.6252.8851.5743.9534.2424.6422.01
20117.05-2.6110.1922.1334.0444.9649.5051.4541.1135.2722.264.37
2012-3.022.5810.4327.8134.9147.2752.3655.1843.6836.0024.5811.03
2013-6.773.3322.2124.7333.6841.6550.2350.2142.9534.3121.18-3.60
2014-4.20-3.451.6423.4635.9146.2252.3554.0140.1634.7218.2010.73
2015-9.10-9.905.3222.6234.3542.3150.1254.6344.3031.0122.7015.69
20164.16-4.153.9021.4034.7146.5650.0751.7741.7534.0427.203.17
20172.450.986.7326.2635.9645.3848.8348.7244.0333.9619.005.63
2018-3.78-5.5620.4419.6730.3640.6653.5352.9439.2828.7619.135.61
2019-5.18-2.064.5424.0534.2043.5452.3151.9239.2033.0019.437.35
2020-1.560.977.4123.7934.4845.6554.3951.4138.6430.8019.7315.86
202111.055.3513.9130.7235.0545.2950.3852.1745.9537.8928.519.84
2022-10.24-4.7210.5128.7933.8045.6951.5153.4243.6437.4220.4214.67
20233.17-7.3619.0826.3435.5947.7557.4751.6346.4939.3419.3714.76
20241.846.9421.0325.5738.0648.0452.6952.5743.9735.6429.3312.54
20257.230.1911.3924.8836.6045.3452.77MMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM55.9350.7640.4625.979.43
20052.63MMMM50.1356.91M45.7541.2530.1113.77
200613.956.8926.0335.1747.2558.1861.1057.8549.4941.0331.5317.07
20077.518.6717.3631.2841.9651.7158.5555.8148.1441.9725.578.43
20087.506.8912.9333.9043.8452.3460.1459.4949.6740.3730.4611.11
20093.1415.5117.2034.3340.3353.5157.8857.6048.5237.3332.9719.10
201017.9625.3826.2737.7946.1752.2660.6858.9351.0940.9531.3427.35
201114.007.6219.4729.9241.0650.7658.3957.8150.5242.0429.9013.69
20126.7411.7020.7434.0443.1954.8060.6461.2651.7541.4330.5518.05
20134.2912.9928.2631.6742.5850.8259.2758.0749.8441.4227.954.45
20146.156.9212.0230.7542.4855.3060.6061.5548.7841.5424.7617.62
20151.02-0.2115.6129.9342.7550.7956.3861.4952.8037.8628.2621.49
201612.028.4314.2129.1243.9153.4657.6159.0050.2041.4632.6612.42
201710.7510.7816.4731.8043.6953.1657.9656.4851.1541.8326.3013.09
20186.367.2127.2128.3439.1649.7961.5060.8348.0534.7124.7913.84
20196.396.8315.6330.8241.9750.9861.1359.4348.2640.7925.7015.82
20208.1511.9618.0231.4843.8054.4861.0959.3647.6737.1827.2722.67
202118.3315.1222.6238.1542.9053.9858.5660.4252.7445.3133.9118.15
20220.685.9919.1534.7742.6853.5660.0061.1451.0744.0527.2221.76
202312.214.7726.0933.5845.0154.5763.3158.2655.1346.0526.7222.08
202412.0716.6127.1032.9944.4756.9861.8460.2552.7142.5234.5219.63
202514.6810.6919.9331.8944.8954.8061.20MMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM87.3%81.6%85.6%84.3%83.5%
200562.2%73.9%66.5%72.4%75.1%75.7%74.2%80.2%80.5%84.1%81.1%75.7%
200677.0%75.5%73.7%68.7%71.7%77.6%78.9%76.2%82.5%82.1%80.1%81.8%
200778.0%70.3%71.9%66.9%68.2%80.9%85.3%83.2%80.7%75.8%80.5%72.3%
200877.0%72.1%69.4%69.9%76.3%80.2%85.4%82.7%82.5%78.9%82.0%78.5%
200971.6%75.7%69.7%71.6%72.1%82.1%90.3%80.5%81.6%80.0%79.5%78.1%
201065.9%75.0%64.2%75.6%71.5%72.6%80.8%83.2%83.2%78.0%78.0%80.6%
201171.8%63.0%66.4%69.2%79.1%82.3%79.6%87.2%78.1%78.4%83.4%79.8%
201278.5%71.5%64.4%71.0%74.8%80.3%79.9%90.0%88.5%86.8%80.7%88.5%
201372.1%71.7%77.8%74.7%82.0%75.4%75.4%83.1%83.8%82.6%80.8%76.6%
201477.2%72.8%64.2%78.3%83.0%76.3%80.1%80.9%79.5%83.2%75.7%78.7%
201575.5%67.9%64.5%69.1%71.4%79.7%85.8%87.2%79.2%73.7%83.5%77.8%
201674.3%73.7%67.6%64.8%75.2%77.2%82.3%80.7%80.4%80.2%83.3%80.4%
201777.9%69.9%66.1%75.9%75.2%80.2%74.4%82.7%82.6%81.3%82.3%82.7%
201877.6%75.4%74.0%70.0%67.2%67.0%79.2%79.8%78.8%76.3%78.6%73.4%
201973.6%63.8%69.0%67.9%71.4%75.5%73.9%80.3%77.3%77.8%73.9%72.0%
202070.6%67.9%66.2%65.4%61.2%72.2%83.3%77.7%79.0%81.4%82.0%80.0%
202172.8%67.7%64.8%74.7%70.6%76.8%78.1%80.7%85.1%83.9%76.3%74.0%
202269.6%69.4%69.2%71.4%67.7%74.5%76.6%79.2%81.5%82.6%77.4%78.0%
202370.2%65.5%73.6%72.3%61.7%79.6%88.1%84.5%82.8%82.5%76.9%72.0%
202469.6%63.2%74.0%72.3%79.3%76.3%76.4%80.1%82.4%78.5%80.1%76.3%
202572.9%64.0%73.3%69.8%68.4%71.1%76.8%MMMMM

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