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
1985MMMMMMMMMMM0.00
19860.000.000.000.000.000.000.000.000.000.000.000.00
19870.000.000.000.000.000.000.000.000.000.000.000.00
19880.000.000.000.000.000.000.000.000.000.000.000.00
19890.000.000.000.000.000.000.000.000.000.000.000.00
19900.000.000.000.000.000.000.000.000.000.000.000.00
19910.000.000.000.000.000.000.000.000.000.000.000.00
19920.000.000.000.000.000.000.000.000.000.000.000.00
19930.000.000.000.000.000.000.000.000.000.000.000.00
19940.00M0.000.000.000.000.000.000.000.000.000.00
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.000.000.000.000.000.000.000.000.000.000.000.00
19970.000.000.000.000.000.000.000.000.000.000.000.00
19980.000.000.000.000.000.000.000.000.000.000.000.00
19990.000.000.000.000.000.000.000.000.000.000.000.00
20000.000.000.000.000.000.000.000.000.000.000.000.00
20010.000.000.000.000.000.000.000.000.000.000.000.00
20020.000.000.000.000.000.000.000.000.000.000.000.00
20030.000.000.000.000.000.000.000.00M0.000.000.00
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M0.00MMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMM0.000.000.000.000.00
20100.000.000.000.000.000.000.000.920.460.000.000.00
20110.000.000.000.000.000.000.000.000.000.000.000.00
20120.000.000.000.000.000.000.000.000.000.000.000.00
20130.000.000.000.000.000.000.000.000.00MMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMM0.000.00MMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985MMMMMMMMMMMM
198617.617.016.515.413.814.412.113.014.116.317.417.0
198717.116.416.817.313.513.412.214.912.617.420.419.6
198818.418.716.816.313.315.110.613.115.119.520.520.3
198918.917.617.313.814.411.311.213.214.917.021.918.2
199019.015.717.215.316.415.213.911.512.218.518.919.0
199119.616.518.818.614.412.412.213.014.016.819.018.4
199217.215.316.013.812.310.714.914.019.616.319.017.9
199318.116.915.914.214.113.712.610.916.618.218.019.2
199421.4M14.717.615.112.613.012.914.616.420.213.3
199520.219.113.717.214.811.613.411.314.120.520.618.2
199616.710.111.314.21.00.0MMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMM19.618.419.220.1
200020.018.916.915.916.015.312.213.217.315.420.618.6
200112.016.113.80.00.00.00.013.29.80.00.00.0
20020.00.00.011.517.213.713.013.310.03.50.022.0
20030.00.00.00.00.00.00.00.0MMMM
2004MMMMMMMMMMMM
2005MMMMMM10.511.313.214.220.717.8
200617.018.214.615.213.110.111.812.615.218.413.918.4
200718.320.918.317.112.910.911.411.3MMMM
2008MMMMMMMMMMMM
2009MMMMMMM13.013.23.20.00.0
20100.00.00.00.00.00.00.00.00.716.516.25.6
20110.00.00.00.00.00.00.00.00.00.00.00.0
20120.00.00.00.00.00.00.00.00.00.00.00.0
20130.00.00.00.00.00.00.00.00.00.00.00.0
20140.00.00.00.00.00.10.00.00.00.00.00.0
20150.00.00.00.00.00.00.00.00.00.00.00.0
20160.00.00.00.00.00.00.00.00.00.00.00.0
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985MMMMMMMMMMM29.41
198630.3229.6841.5849.7761.5570.5377.3274.2970.5760.0644.1435.74
198731.2332.6441.5249.6765.4874.1078.6175.8169.3854.4867.71M
1988MMMMMMMMMMM36.10
198937.6128.7938.4547.0359.3969.8776.5574.9468.8359.2945.3725.55
199037.8435.9643.6152.4058.5870.2774.6174.4276.6759.5249.9740.13
199130.9434.9641.9052.8367.5874.7778.3977.1269.5760.5543.7338.26
199232.9734.9337.8446.0354.8566.2072.1071.4760.0055.0445.0337.23
199334.5229.0734.3548.5761.2668.3877.4277.1966.9357.2945.8734.55
199423.89M39.6752.0759.8172.5076.7773.9469.8759.7456.8039.21
199532.2330.0041.4546.4760.2371.3077.5879.7468.0761.0642.0731.45
199629.6530.9734.0648.2356.1969.3273.5775.7368.3858.3140.0336.21
199728.2133.6540.3245.9354.3268.4174.8271.3566.7458.2142.5234.54
199835.7236.2840.1149.2664.5470.3375.7075.2271.9359.6348.6340.76
199930.1135.9635.9348.7662.8171.6778.8372.0069.9259.1651.6038.42
200031.2236.5645.9448.5563.2871.7773.4274.1069.3060.0646.0028.41
200130.5236.94MMMMM69.2961.2753.8250.3345.67
200244.2650.4060.0657.8459.0363.0866.5470.50MMM0.00
20030.0016.0032.00MMMMMMMM35.00
2004MMMMMMMMMMMM
2005MMMMMM80.87M67.5060.6450.3431.36
200635.6428.7936.3445.8557.6167.4271.4973.1361.3954.2140.5536.07
200732.1922.3638.3445.9759.2669.9071.9274.23MMMM
2008MMMMMMMMMMMM
2009MMMMMM62.6063.00MMMM
2010MMMMMMMM66.3060.9649.2530.75
201127.8031.9737.5147.6056.4573.3180.4477.9568.8757.9951.4039.23
201234.6735.9149.5651.0666.3475.0681.2977.3670.8957.8145.9341.64
201336.3531.6037.1448.7963.1969.8376.3575.2669.6960.6244.0733.70
201426.4226.2133.5149.0561.3769.4729.66MMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985MMMMMMMMMMM22.33
198623.0421.9329.7440.2352.9760.2769.9467.0662.9052.1637.3230.52
198724.6124.8631.9740.9054.5866.0771.2368.5863.1446.1351.00M
1988MMMMMMMMMMM27.00
198928.1321.0427.8738.3349.7762.4370.0068.2961.2350.1035.7316.81
199030.5827.1833.8441.9350.9462.2767.1368.4869.6750.3141.3030.61
199123.0327.0032.3942.7057.5566.5372.0369.4661.9352.2635.8730.39
199225.6126.7229.0038.4347.8559.2065.8465.4751.0047.5038.6730.35
199326.9720.7527.5538.3350.8761.1270.5869.9459.3747.7438.4028.58
199413.54M35.3341.1750.1363.3069.4566.4562.7353.1948.2033.89
199524.9020.1431.7137.4351.6564.5070.1372.9460.5752.5833.4023.90
199620.3520.6624.2637.0348.8464.4467.8370.9763.8651.4834.9730.11
199719.2528.2331.6839.5447.7962.8168.3666.0862.6351.8637.2631.25
199831.1132.9234.1443.3358.3664.5070.1170.9666.7053.8343.5235.59
199923.1130.1530.5042.2855.8866.6771.5069.0062.8350.3942.2331.03
200023.0328.9636.7841.0455.3463.4867.0368.1060.5752.5139.5519.55
200123.4825.03MMMMM62.1853.1845.4543.1939.79
200238.0342.1249.5446.7050.4555.3460.4364.90MMM0.00
20030.0016.0032.00MMMMMMMM30.50
2004MMMMMMMMMMMM
2005MMMMMM73.27M67.1055.1940.5825.47
200630.1626.3233.0845.0255.8965.4469.9371.6860.2753.7739.4034.31
200724.4912.6427.4435.7649.2961.9764.5667.43MMMM
2008MMMMMMMMMMMM
2009MMMMMM62.6062.60MMMM
2010MMMMMMMM60.5052.3541.2624.46
201120.0923.7629.6339.3948.8064.7973.7070.3662.2852.9244.7235.11
201227.8330.0039.3443.2957.1366.4972.4370.5163.6648.7539.6735.15
201325.5223.7229.8538.9452.1762.9270.1068.9163.1554.9536.8325.75
201414.7416.9223.5038.1952.0360.0429.30-23.08MMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985MMMMMMMMMMM25.87
198626.6825.8035.6645.0057.2665.4073.6370.6866.7356.1140.7333.13
198727.9228.7536.7445.2860.0370.0874.9272.1966.2650.3156.27M
1988MMMMMMMMMMM31.55
198932.8724.9133.1642.6854.5866.1573.2771.6165.0354.6940.5521.18
199034.2131.5738.7347.1754.7666.2770.8771.4573.1754.9145.6335.37
199126.9830.9837.1547.7762.5670.6575.2173.2965.7556.4039.8034.32
199229.2930.8333.4242.2351.3562.7068.9768.4755.5051.2741.8533.79
199330.7424.9130.9543.4556.0664.7574.0073.5663.1552.5242.1331.56
199418.71M37.5046.6254.9767.9073.1170.1966.3056.4752.5036.55
199528.5625.0736.5841.9555.9467.9073.8576.3464.3256.8237.7327.68
199625.0025.8129.1642.6352.5266.8870.7073.3566.1254.9037.5033.16
199723.7330.9436.0042.7351.0565.6171.5968.7164.6955.0439.8932.90
199833.4234.6037.1246.3061.4567.4272.9173.0969.3256.7346.0738.17
199926.6133.0633.2145.5259.3569.1775.1770.5066.3854.7746.9234.73
200027.1232.7641.3644.7959.3167.6270.2371.1064.9356.2842.7823.98
200127.0030.99MMMMM65.7357.2249.6446.7642.73
200241.1446.2654.8052.2754.7459.2163.4867.70MMM0.00
20030.0016.0032.00MMMMMMMM32.75
2004MMMMMMMMMMMM
2005MMMMMM77.07M67.3057.9145.4628.42
200632.9027.5634.7145.4356.7566.4370.7172.4160.8353.9939.9735.19
200728.3417.5032.8940.8654.2865.9368.2470.83MMMM
2008MMMMMMMMMMMM
2009MMMMMM62.6062.80MMMM
2010MMMMMMMM63.4056.6645.2527.61
201123.9427.8733.5743.4952.6369.0577.0774.1565.5755.4548.0637.17
201231.2532.9544.4547.1761.7370.7776.8673.9367.2753.2842.8038.40
201330.9327.6633.5043.8757.6866.3773.2272.0866.4257.7840.4529.72
201420.5821.5728.5043.6256.7064.7529.48MMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985MMMMMMMMMMMM
198670.5%73.0%66.5%66.4%70.7%68.6%67.8%59.2%59.8%52.8%49.8%56.3%
198752.6%53.6%49.2%51.4%49.9%51.0%57.3%49.9%50.6%38.2%37.3%M
1988MMMMMMMMMMM79.2%
198980.9%79.6%82.7%79.0%81.1%80.2%76.8%74.3%73.3%73.4%70.5%78.8%
199080.3%73.9%76.2%72.4%76.1%79.0%78.5%80.3%84.1%75.3%76.0%79.3%
199180.2%81.0%79.9%82.0%83.3%80.2%74.4%78.6%70.5%74.8%82.4%84.3%
199286.6%84.5%76.9%83.3%79.3%76.6%69.8%64.1%52.8%60.4%66.7%63.0%
199363.0%64.0%71.2%63.2%61.4%67.3%66.2%67.2%59.6%58.7%63.9%65.2%
199469.5%M66.2%66.1%67.4%74.3%75.5%73.5%69.1%67.7%75.2%78.7%
199580.7%71.0%68.5%72.9%72.7%79.7%75.8%78.6%67.1%71.8%72.3%78.1%
199679.6%78.2%71.7%73.3%79.0%87.7%MMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMM71.0%65.2%61.5%64.9%
200070.6%69.2%65.2%68.2%70.6%68.9%67.2%71.1%66.1%66.7%63.5%66.6%
200173.3%64.9%MMMMM73.5%57.4%MMM
2002M36.4%M74.2%67.4%76.3%68.6%75.8%MMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMM62.2%60.2%58.3%62.1%61.1%71.1%
200678.6%57.8%64.5%62.6%65.4%62.5%67.1%62.2%66.0%63.0%68.1%68.6%
200769.9%68.7%68.2%64.3%64.0%61.4%60.6%67.6%MMMM
2008MMMMMMMMMMMM
2009MMMMMMM20.1%MMMM
2010MMMMMMMM76.6%66.1%73.0%78.7%
201180.5%79.1%79.5%80.5%83.6%70.2%MMMMMM
2012MMMMMMMMM75.1%70.9%82.6%
201379.3%81.4%78.4%75.9%71.7%78.7%82.6%MMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

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