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 (USC00131833) 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
2004-27.00-27.00-31.00-30.00-29.00-30.00-31.00-31.00-18.00-31.00-28.00-31.00
2005-30.00-27.00-31.00-30.00-31.00-28.00-31.00-31.00-29.00-31.00-29.00-31.00
2006-29.00-28.00-30.00-30.00-27.00-30.00-25.00-16.00-23.00-30.00-30.00-25.00
2007-30.00-28.00-31.00-30.00-30.00-30.00-31.00-30.00-30.00-31.00-30.00-31.00
2008-31.00-29.00-31.00-30.00-31.00-30.00-30.00-30.00-30.00-31.00-30.00-31.00
2009-31.00-28.00-30.00-30.00-31.00-30.00-31.00-31.00-30.00-31.00-30.00-31.00
2010-31.00-28.00-24.00-28.00-28.00-14.00MMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021M0.000.700.200.700.000.000.000.000.300.000.00
20220.100.000.500.501.000.500.100.600.000.000.200.20
20230.900.400.000.000.400.000.000.001.300.600.300.20
20241.500.000.200.001.700.100.100.100.000.000.600.10
20250.000.003.200.100.400.000.00MMMMM
NCEI Climatology0.841.262.083.445.155.164.003.823.502.801.861.43

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
20041.0M0.83.6MM2.42.53.77.16.07.7
20056.16.17.98.38.27.25.74.66.76.08.36.7
20068.47.28.88.58.45.74.95.27.06.66.57.1
20078.07.68.29.07.76.75.65.36.56.66.65.0
20087.37.07.19.38.06.05.83.95.16.87.78.3
20097.17.58.38.17.05.04.25.14.16.86.06.8
20106.36.07.08.26.85.65.35.76.55.78.17.3
20116.77.77.89.48.47.65.13.93.84.14.73.6
20124.63.44.94.14.33.92.32.41.93.94.22.1
20134.24.74.34.94.33.42.32.23.13.44.43.6
20145.93.85.15.63.53.83.02.22.73.55.83.8
20154.23.73.43.93.92.42.22.43.33.14.14.0
20163.74.74.85.22.93.22.52.03.23.33.64.1
20173.73.94.54.13.93.92.21.92.74.73.43.9
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M6.32.75.34.03.53.6MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
200430.3736.6052.7667.5674.5379.3582.5979.9778.9765.3250.0940.25
200530.2042.9953.6965.3773.5684.9388.8286.3381.8866.9053.1032.06
200645.2841.3949.0069.3274.9084.8888.5585.1671.0059.0752.6045.56
200733.7729.8356.7861.2277.1583.1889.2487.9077.2465.7249.9931.89
200829.7932.3447.9159.0471.6683.1586.6083.7475.4364.9046.9733.39
200930.4942.6053.1161.0673.2182.0280.9781.2476.5155.2655.6028.97
201023.2130.7750.2569.5471.7382.9186.5387.7076.4970.1650.1433.09
201127.3135.9650.0662.2872.3582.0690.2785.9073.6868.2252.0040.45
201240.3639.0366.3167.1677.1785.6494.7987.0578.2362.8558.5958.44
201338.9737.8943.6558.4170.6679.9685.6985.6481.2263.6147.7131.95
201431.4630.4747.7862.3174.7582.0182.2282.4980.6364.6642.6437.48
201538.5729.5956.8564.9769.6082.3085.6382.4379.9266.8654.6742.06
201631.8943.6758.6263.8672.7488.0785.0183.9980.1769.4757.7234.85
201734.4950.2452.8163.4373.2085.5588.8082.0282.1265.0651.2236.90
201832.4435.3548.5856.9782.5285.5686.6585.1576.9661.6041.4338.02
201932.1628.4844.4564.7771.1081.9486.9983.6481.4558.9546.6442.63
202033.8441.2454.7963.2468.5886.7487.8685.5975.4660.0756.1841.15
202135.9826.1557.3964.5770.3087.1085.6786.0482.2267.0253.7947.75
202232.8540.6051.1260.5873.1485.5987.8387.3578.9668.3849.6035.35
202335.4243.4448.5265.4478.5086.2984.8784.6683.2466.2553.8944.89
202428.6954.2255.8466.6674.7985.8987.0483.7281.6373.3452.3340.38
202533.8451.1358.0864.8573.6980.8386.24MMMMM
NCEI Climatology31.4036.7849.2061.4071.3080.8084.8083.2976.4064.0048.8036.40

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
200410.8116.8033.3540.2653.4456.9261.5257.6255.4341.9132.6619.08
200513.7522.8826.4042.5947.2362.5463.8561.9255.3339.5129.2515.23
200625.2016.0128.9244.3952.4460.3564.0464.9149.8038.8228.4527.86
200713.0611.4034.9637.2154.1959.2265.3066.8949.9645.3626.1814.72
20089.5611.1225.6736.4847.4459.3165.1060.0852.9541.1728.8611.55
20098.3018.4828.6338.6250.7060.8958.8760.3450.5737.1134.0811.59
20108.749.3929.9044.0950.5061.9167.7665.8453.2639.5428.5514.35
20118.5114.8028.7539.4449.9762.1570.8263.4148.6139.6729.9221.11
201217.9522.8043.3942.4252.8961.6367.5657.4747.2138.7437.3536.98
201316.7119.2124.3534.4949.6459.7961.6362.0356.4539.3324.389.24
20146.039.0021.8739.0350.9561.6259.6765.4157.0941.0022.9224.54
201514.597.9526.6345.6352.1361.6964.7562.2159.5343.8234.5326.16
201615.0923.8633.8142.3049.2663.6765.1863.6758.6446.6034.1716.91
201719.5724.5131.5642.9748.9859.5766.1657.7155.6444.1527.2315.68
201812.1414.3929.8330.3257.2564.4663.1762.7156.5439.8021.2919.84
201912.308.0324.6940.7750.6360.8465.7963.2061.6036.9125.4422.26
202017.7218.5633.0336.4849.6264.6166.1960.8351.2036.5530.0115.71
202117.665.8033.5138.9550.2061.6364.4065.6155.0344.0529.7523.63
20229.5612.1027.2035.4153.4861.4164.5163.0354.0236.7625.3214.40
202319.5317.9327.4338.0853.1759.8865.7963.8156.2442.8426.7926.53
202413.1523.7730.5841.4151.2262.9364.1562.5253.1342.1532.7722.51
202510.2828.2731.8840.9947.4454.2767.85MMMMM
NCEI Climatology12.0115.8726.4936.5048.9159.1963.6061.2052.3040.0027.4017.50

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
200420.5926.7043.0653.9163.9868.1372.0668.7967.2053.6241.3729.67
200521.9732.9440.0553.9860.4073.7376.3374.1268.6153.2041.1723.64
200635.2428.7038.9656.8563.6772.6276.3075.0360.4048.9440.5236.71
200723.4220.6245.8749.2265.6771.2077.2777.4063.7954.9438.0423.21
200819.6122.1737.0347.7559.6071.3776.1472.0564.3553.2337.5722.53
200919.2230.8741.3249.8461.9571.4669.9270.7963.5446.1944.8420.28
201015.9720.0840.0856.8261.1172.4177.1476.7764.8754.8539.3523.72
201117.9125.3839.4150.8661.1672.1080.5474.6661.1553.9540.9630.78
201229.1530.9254.8554.7965.0373.6481.1872.2662.7250.8047.9747.71
201327.8428.5534.0046.4560.1569.8873.6673.8368.8351.4736.0420.60
201418.7519.7334.8350.6762.8571.8170.9573.9568.8652.8332.7831.01
201526.5818.7741.7455.3060.8672.0075.1972.3269.7255.3444.6034.11
201623.4933.7646.2153.0861.0075.8775.0973.8369.4158.0445.9425.88
201727.0337.3842.1853.2061.0972.5677.4869.8668.8854.6039.2226.29
201822.2924.8739.2143.6569.8975.0174.9173.9366.7550.7031.3628.93
201922.2318.2534.5752.7760.8671.3976.3973.4271.5347.9336.0432.44
202025.7829.9043.9149.8659.1075.6777.0273.2163.3348.3143.1028.43
202126.8215.9745.4551.7660.2574.3775.0475.8368.6255.5341.7735.69
202221.2126.3539.1648.0063.3173.5076.1775.1966.4952.5737.4624.88
202327.4730.6937.9751.7665.8373.0875.3374.2469.7454.5440.3435.71
202420.9238.9943.2154.0363.0174.4175.5973.1267.3857.7542.5531.45
202522.0639.7044.9852.9260.5767.5577.04MMMMM
NCEI Climatology21.7026.3337.8548.9560.1070.0074.2072.2564.3552.0038.1026.95

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
200470.9%73.2%69.8%57.4%70.8%71.9%78.9%75.4%67.9%66.6%73.3%67.1%
200577.8%74.6%60.9%61.3%61.8%69.8%67.5%72.9%67.6%72.6%70.8%84.2%
200677.5%64.4%73.5%67.1%68.7%68.4%72.9%84.3%72.7%70.6%71.8%75.0%
200777.7%73.2%75.6%64.4%70.4%70.1%69.5%80.8%75.5%77.4%69.4%87.2%
200880.3%81.7%74.7%73.7%70.9%78.0%78.4%76.8%80.8%74.6%77.9%78.6%
200976.3%71.1%71.6%68.1%70.8%80.1%80.8%82.3%79.2%82.6%77.7%87.0%
201085.5%80.2%77.0%69.3%73.5%83.5%83.0%82.4%80.4%65.9%72.4%82.1%
201182.8%79.3%78.0%71.3%72.1%79.2%80.9%80.5%73.9%64.5%74.3%81.8%
201272.0%78.6%73.3%70.5%62.7%70.2%68.8%71.0%71.7%69.3%69.7%77.2%
201376.0%77.7%73.8%71.3%78.0%79.8%73.7%76.5%75.4%76.6%72.6%78.2%
201469.6%76.7%68.1%66.3%72.3%79.3%77.4%85.4%80.0%73.5%74.8%85.8%
201574.1%73.5%63.6%66.1%80.1%81.2%82.4%83.3%80.0%72.0%77.6%86.8%
201682.4%76.1%71.0%69.8%75.2%73.4%85.3%85.4%79.8%80.9%75.2%76.2%
201783.8%72.6%68.6%75.4%72.1%71.8%79.3%81.0%76.3%73.7%73.4%75.7%
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M62.0%83.3%67.9%70.3%73.6%84.2%MMMMM

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