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 (USC00216822) 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
2002MMMMMM0.060.100.060.040.000.01
20030.050.060.080.060.002.880.020.000.020.020.070.35
20040.010.080.090.020.080.060.030.010.03M0.060.02
20050.040.110.070.010.020.030.010.010.070.010.060.08
20060.100.020.170.030.010.010.010.090.040.020.160.02
20070.070.040.130.020.000.010.000.100.00M0.000.10
20080.040.050.130.100.040.060.040.060.020.030.050.19
20090.050.040.010.040.020.030.030.100.010.200.010.28
20100.060.110.000.020.040.100.040.090.110.010.100.35
20110.060.10M0.000.040.060.130.00MMMM
20120.010.040.020.030.080.110.030.030.000.030.010.19
20130.320.210.160.310.330.010.000.020.020.030.050.08
20140.390.00MM0.040.110.020.080.020.030.000.00
20150.000.000.000.000.000.000.020.020.010.00M0.01
20160.000.010.000.010.000.020.020.060.030.010.000.00
20170.000.010.000.020.030.010.010.020.010.050.000.00
20180.010.000.000.000.020.030.020.000.040.010.000.01
20190.000.000.000.030.020.020.030.000.020.010.000.00
20200.000.000.000.000.010.020.000.000.000.000.000.00
20210.000.000.000.000.000.000.000.000.000.000.000.01
20220.000.000.000.010.010.000.000.010.000.000.000.02
20230.000.000.00MMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology0.780.921.672.884.065.093.824.453.662.481.631.01

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMM5.1MMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMM9.2MMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M11.210.810.78.58.3MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2002MMMMMM83.5877.3872.7448.3339.5532.62
200321.7824.2236.6756.7169.6475.9480.6881.8470.3959.3037.9230.69
200418.9228.3540.7560.1064.9673.5179.2373.4277.24M44.2929.46
200522.7732.7939.7560.1363.6178.9976.0671.9975.1961.4143.3923.24
200633.5227.8339.9762.2069.4578.9485.8778.9266.8553.9243.5834.94
200725.7519.1344.8755.8971.6376.2481.6873.9177.54M65.6642.42
200840.4340.8848.4058.6469.6878.5484.2081.4275.1266.2236.5822.45
200915.6829.5440.5156.5564.6467.8166.4467.7664.9642.3745.0723.06
201018.5026.1348.9364.8969.2975.5482.7183.2167.1362.9841.4621.47
201117.8426.50M54.8065.3776.9685.0280.86MMMM
201234.9236.3949.0724.6958.3580.5986.3979.4872.2455.2145.6130.15
201324.6726.0732.4546.6366.4365.2879.6580.8175.1356.4739.0719.77
201417.2118.68MM70.3977.5878.0380.16-24.30-45.20-32.4328.31
201524.3417.7743.3358.8067.5475.3481.8076.9575.3061.07M34.08
201622.1929.7646.8355.8969.3778.0480.4078.7471.9459.9550.2324.62
201724.5037.0638.4656.7765.2878.0180.7273.3674.1157.5940.1823.71
201822.3122.6137.60-383.48-85.3277.8880.2778.6271.4051.1931.6529.09
201919.1719.3234.7053.3763.2975.5880.6276.0572.6151.0233.5828.07
202024.9626.3942.0853.4565.5379.9382.5078.7167.9149.1645.9032.18
202126.6516.9848.0456.1368.4184.6082.0680.3974.9762.8043.6531.66
202219.2723.4937.6748.4669.4179.6081.3578.2572.8860.0541.4323.39
202325.5028.7335.7249.4860.0377.7580.6279.9376.0458.1745.3938.56
202425.4341.3445.6656.2270.8475.7980.1677.7378.1366.5243.1429.85
202522.7024.1648.7255.9569.2577.43MMMMMM
NCEI Climatology23.3028.2840.5955.5068.4178.1982.4080.2072.6958.5042.0929.00

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2002MMMMMM65.1660.5953.9535.3024.5118.74
20037.596.9520.4237.6648.2657.1162.7061.8150.5440.5525.9018.65
20044.8014.8227.2738.0746.5854.9160.0555.0257.67M29.2014.42
20058.2919.3021.9140.9847.0260.6875.7062.7854.8442.9328.0612.64
200621.9111.1025.9442.1450.8958.5765.5261.7649.2036.1128.9822.72
200712.375.1529.1936.1954.8462.9771.4660.7262.89M62.6037.89
200834.8834.8240.5548.2454.3863.1967.7065.0660.2452.6820.072.57
2009-0.7912.8225.6836.5853.7361.7462.1261.9660.0440.1636.0310.64
20105.289.4730.8743.1450.1759.1664.4664.2849.9542.0227.139.04
20115.1911.28M39.6848.3658.2666.6965.74MMMM
201220.4412.1014.7313.3237.9460.9867.5159.6648.7738.2928.5915.11
20138.9011.7317.8032.6147.6551.4662.0561.5454.4840.0324.304.90
2014-3.40-0.76MM51.1160.5159.8462.55-33.31-48.00-43.5916.64
201510.550.2924.7438.5948.7058.7263.6959.6558.0642.30M25.06
20169.0617.1933.5736.0049.5459.4463.2661.4655.4342.5535.3712.68
201712.7020.9124.3439.7947.1158.71-73.8512.1831.67-111.88-261.74-11.09
2018-35.12-40.37-41.88-412.04-101.1061.8961.2260.6353.9236.3320.1418.13
20194.362.3518.2335.8744.5457.7163.2358.2756.1036.9722.2613.61
202011.449.0928.9832.9548.0159.6563.2260.2949.7733.8328.9516.82
202115.112.4830.7637.6949.2263.0562.5961.5153.3846.1227.8015.86
20220.193.1224.1332.9450.4660.4963.0860.1652.6839.9626.6110.32
202313.5211.5721.3138.1152.5161.2459.7362.3558.1543.0228.1027.01
202415.7722.8427.6339.0650.5159.0962.5560.4056.5544.5532.0217.94
20255.957.1727.6537.2348.9760.05MMMMMM
NCEI Climatology5.709.3022.1935.8047.9058.1962.4060.1151.9039.1026.3014.00

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2002MMMMMM74.3768.9863.3541.8232.0325.68
200314.6915.5828.5447.1958.9566.5371.6971.8360.4649.9231.9124.67
200411.8621.5834.0149.0855.7764.2169.6464.2267.45M36.7521.94
200515.5326.0530.8350.5655.3269.8475.8867.3965.0252.1735.7217.94
200627.7119.4732.9552.1760.1768.7675.7070.3458.0345.0136.2828.83
200719.0612.1437.0346.0463.2469.6176.5767.3270.21M64.1340.15
200837.6537.8544.4853.4462.0370.8675.9573.2467.6859.4528.3212.51
20097.4521.1833.0946.5659.1964.7764.2864.8662.5041.2740.5516.85
201011.8917.8039.9054.0159.7367.3573.5973.7558.5452.5034.3015.25
201111.5218.89M47.2456.8667.6175.8673.30MMMM
201227.6824.2431.9019.0148.1470.7976.9569.5760.5046.7537.1022.63
201316.7818.9025.1339.6257.0458.3770.8571.1764.8148.2531.6812.33
20146.918.96MM60.7569.0468.9371.36-28.81-46.60-38.0122.47
201517.449.0334.0448.6958.1267.0372.7468.3066.6851.69M29.57
201615.6323.4740.2045.9459.4568.7471.8370.1063.6951.2542.8018.65
201718.6028.9931.4048.2856.2068.363.4342.7752.89-27.14-110.786.31
2018-6.40-8.88-2.14-397.76-93.2169.8870.7569.6362.6643.7625.8923.61
201911.7710.8426.4644.6253.9166.6471.9367.1664.3644.0027.9220.84
202018.2017.7435.5343.2056.7769.7972.8669.5058.8441.5037.4224.50
202120.889.7339.4046.9158.8173.8272.3370.9564.1754.4635.7323.76
20229.7313.3030.9040.7059.9370.0572.2269.2162.7850.0134.0216.86
202319.5120.1528.5243.8056.2769.4970.1771.1467.0950.6036.7532.78
202420.6032.0936.6547.6460.6767.4471.3669.0767.3455.5337.5823.89
202514.3315.6738.1846.5959.1168.74MMMMMM
NCEI Climatology14.5018.7931.3945.6558.1568.1972.4070.1562.3048.8034.2021.50

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMM57.4%MMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMM49.6%MMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M69.7%63.6%62.3%58.8%71.8%MMMMMM

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