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 (USW00004134) 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
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMM0.000.050.260.140.29
20070.160.490.900.000.010.810.000.000.000.000.020.64
20080.080.15M0.040.300.380.000.000.000.090.620.08
20090.470.390.571.380.541.160.170.000.000.000.000.86
20100.580.111.220.000.000.000.000.000.000.000.000.00
20110.000.000.000.000.000.000.000.000.000.000.000.00
20120.000.180.160.570.250.000.640.210.620.390.450.83
20130.480.290.060.601.050.000.110.021.130.160.230.72
20140.310.730.290.290.02M0.451.330.000.000.140.27
20150.100.010.150.45M0.000.170.000.680.850.140.51
20160.470.010.07MM0.070.160.000.290.070.080.19
20170.260.100.080.140.050.010.040.000.240.010.200.01
20180.040.010.510.300.810.000.110.260.060.830.160.04
20190.450.271.061.030.610.020.220.210.810.110.770.54
20200.210.050.730.140.320.270.000.000.030.000.070.20
20210.940.411.090.650.000.050.771.130.121.980.080.84
20220.060.150.620.390.400.020.300.340.420.090.591.25
20231.940.101.350.320.250.170.040.540.290.310.04M
NCEI Climatology0.510.540.660.720.730.600.490.500.300.400.520.40

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMM5.3MMM
2010M9.6MMMMMMMMMM
2011MMM0.00.00.00.06.17.27.67.46.9
20127.08.312.710.310.211.09.28.56.58.16.98.2
20135.36.7MMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMM64.40MMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMM93.5479.0763.0652.6055.10
200751.3553.6859.9762.0880.8890.1799.4895.2681.4764.4852.7734.06
200832.0243.13M63.3372.2686.3497.1394.1682.2166.4553.5340.06
200942.2447.0454.7362.2577.2180.7595.2091.1686.4962.1652.4230.45
201033.2945.0052.8761.0265.7486.6288.5091.6687.5561.6055.2043.69
201140.8943.4354.9758.0065.5081.3493.2997.2384.0065.6448.1032.03
201242.4245.8260.8868.1776.4589.2895.3294.6383.6167.4554.3738.55
201338.8660.5376.1773.5093.29113.11101.7392.2177.8060.9651.3726.68
201433.4548.8956.3266.1775.15M93.5486.9086.0068.5450.2646.30
201543.9454.0763.2564.88M99.0092.3190.3884.5069.5241.3338.58
201633.6540.5560.35MM91.9294.7193.7280.3270.1758.0030.00
201731.8248.8965.0063.4578.6190.56100.7294.5879.5764.8656.7042.00
201845.9051.5068.7767.9776.7489.8399.9095.3588.3163.8148.3835.52
201938.8443.2152.6664.9669.0684.2693.0098.2581.3159.0751.2439.46
202045.0347.2857.6866.5079.6587.2799.1399.4886.4373.0655.4740.23
202142.4847.8256.2766.2177.5596.03102.30109.96101.4264.1354.3741.94
202241.1645.0757.6264.8773.0389.73100.0694.5588.1769.1344.1739.61
202348.8752.8648.9063.9077.8783.2399.9792.4783.6067.3259.64M
NCEI Climatology40.3048.3459.4064.8175.5087.5096.8193.7082.8067.2951.5038.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMM64.40MMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMM63.9247.9738.5526.9721.90
200712.3326.7332.4337.8748.8158.0068.4465.8451.2837.4624.9317.01
200810.2723.00M33.6244.5855.3366.1962.4050.6738.9032.0719.03
200921.1226.2829.0637.4349.4853.3864.2358.5755.2136.3727.0811.04
201016.5527.7931.3336.5441.7458.3859.8361.8351.6032.2033.8028.77
201120.8223.3933.8835.9942.6953.0364.9666.1453.1737.2926.4712.06
201220.9725.1134.2940.2348.2356.3766.3565.3052.9039.6730.5722.08
20132.5616.1337.2648.0053.5764.9070.3364.8255.1335.9628.305.29
201410.5528.8633.1439.5047.25M66.6260.5856.0039.7728.1128.50
201522.6129.7033.7137.32M67.0066.0864.2558.8846.7823.7823.53
201619.0424.1434.12MM61.4264.2962.6251.9644.3931.9213.25
201720.0432.6336.2637.6449.4462.0070.0066.2152.5734.8331.9017.35
201823.4523.9536.0640.2351.1658.4669.4264.3554.5241.2625.7220.90
201923.2625.3633.1742.2545.7156.0062.6264.2553.1430.7727.1726.32
202026.3222.5234.2338.9750.1655.4764.5265.6849.7335.9425.7114.15
202120.8427.4630.4335.7247.9762.6069.5267.5858.9039.6530.9721.39
202220.1318.8232.2835.1744.8757.8768.6164.7756.5737.9723.6324.26
202325.1322.4630.6137.4351.5256.1067.8665.4754.6041.1732.00M
NCEI Climatology20.8026.1434.4039.9049.9058.5067.2064.1052.7040.0029.1119.40

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMM64.40MMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMM78.7363.5250.8139.7838.50
200731.8440.2046.2049.9764.8574.0883.9680.5566.3750.9738.8525.54
200821.1533.07M48.4858.4270.8481.6678.2866.4452.6842.8029.55
200931.6836.6641.9049.8463.3467.0779.7274.8670.8549.2639.7520.75
201024.9236.3942.1048.7853.7472.5074.1776.7569.5846.9044.5036.23
201130.8633.4144.4246.9954.0967.1979.1281.6968.5851.4637.2822.05
201231.6935.4647.5954.2062.3472.8280.8479.9768.2553.5642.4730.31
201320.7138.3355.4660.7572.4789.0885.8878.5266.4748.4639.8315.98
201422.0038.8844.7352.8361.20M80.0873.7471.0054.1539.1837.40
201533.2841.8948.4851.10M83.0079.1977.3171.6958.1532.5631.05
201626.3532.3447.24MM76.6779.5078.1766.1457.2844.9621.62
201725.9340.7650.6350.5564.0376.2885.3680.3966.0749.8444.3029.68
201834.6837.7352.2754.1063.9574.1584.6679.8571.4152.5337.0528.21
201931.0534.2942.9153.6157.3970.1377.8181.2567.2244.9239.2132.89
202035.6834.9045.9552.7364.9071.3781.8282.5868.0854.5040.5927.19
202131.6637.6443.3550.9762.7679.3285.8788.7280.3151.8942.6731.66
202230.6531.9544.9550.0258.9573.8084.3479.6672.3753.5533.9031.94
202337.0037.6639.8550.6764.6969.6783.9178.9769.1054.0045.82M
NCEI Climatology30.5537.2446.9052.3562.7073.0082.0078.9067.7553.6540.3029.00

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMM22.1%MMM
2010M68.9%MMMMMMMMMM
2011MMM57.5%55.6%36.9%31.6%24.8%33.4%49.3%61.3%79.6%
201269.9%64.3%42.7%37.7%25.8%18.0%29.5%29.8%34.2%41.8%63.9%76.6%
201363.1%49.7%MMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM

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