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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 (USW00056401) 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
1974MMM0.000.000.000.000.000.000.000.000.00
19750.000.000.000.000.000.000.000.000.000.000.000.00
19760.000.000.000.00MMMMMMMM
1977MMMMMMMM0.000.000.000.00
19780.000.000.000.000.000.000.000.000.000.000.000.00
19790.000.000.000.000.000.000.000.000.000.000.000.00
19800.000.000.000.000.000.000.000.000.000.000.000.00
19810.000.000.000.000.000.000.000.000.000.000.000.00
19820.000.000.000.000.000.000.000.000.000.000.000.00
19830.000.000.000.000.000.000.000.000.000.000.000.00
19840.000.000.000.000.000.000.000.000.000.000.000.00
19850.000.000.000.000.000.000.000.000.000.000.000.00
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
19940.000.000.000.000.000.000.000.000.000.000.000.00
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.000.000.000.00M0.000.000.000.000.000.000.01
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
20000.000.000.000.000.00MMMMMMM
2001MM0.000.000.000.000.000.000.000.000.000.00
20020.000.000.000.000.000.000.000.000.000.00M0.00
20030.000.000.000.000.00M0.000.000.000.000.00M
2004M0.000.000.000.000.000.000.000.000.000.000.00
20050.000.000.000.000.000.000.000.000.000.000.000.00
20060.000.000.000.000.000.000.000.000.000.000.000.00
20072.130.101.060.042.162.013.671.913.900.860.780.71
20080.000.00M0.000.000.000.000.000.000.000.000.00
20090.000.000.000.000.000.000.000.000.00M0.000.00
20100.000.000.000.000.000.000.000.000.000.00MM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI Climatology0.860.540.840.551.132.483.152.982.371.201.431.23

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1974MMM6.27.06.96.16.44.95.75.84.8
19757.07.29.17.47.66.44.9MMMMM
1976MM6.3MMMMMMMMM
1977MMMMMMMM3.44.82.82.0
19781.95.86.26.13.83.53.53.33.43.63.84.4
19793.76.25.65.95.14.84.23.64.15.34.85.6
19805.96.25.76.75.95.24.35.04.65.35.64.3
19816.04.96.37.05.85.75.15.55.64.74.03.7
19824.98.48.67.05.75.45.14.24.14.75.94.4
19837.66.67.06.95.45.16.05.74.95.65.62.7
19845.68.77.18.06.26.14.95.75.95.63.95.5
19856.49.18.99.67.85.34.34.74.55.14.14.1
19865.06.97.07.16.75.45.15.54.85.14.44.7
19874.47.96.07.45.85.44.75.36.44.45.46.8
19883.27.26.97.85.25.14.64.05.04.34.93.8
19894.04.64.85.65.95.34.65.03.94.73.95.4
19904.86.77.26.75.25.44.34.15.25.14.64.8
19915.15.65.36.83.74.34.13.64.02.95.24.6
19924.55.35.45.75.03.43.83.84.45.25.04.4
19935.34.14.96.46.04.14.23.94.73.53.53.9
19943.14.77.07.35.65.34.14.34.45.04.36.0
19953.74.86.96.24.73.93.43.23.13.24.52.1
19962.74.35.33.9M3.43.93.84.04.13.65.3
19975.14.14.75.94.54.83.32.42.43.53.24.4
19983.04.94.75.65.24.63.93.23.73.44.04.7
19994.55.96.15.85.74.02.73.73.24.25.06.5
20003.94.35.66.15.1MMMMMMM
2001MM4.75.24.96.33.84.24.74.53.23.2
20023.14.36.45.75.64.94.84.13.43.3M2.6
20033.64.76.86.54.7M5.83.64.63.9MM
2004M2.33.55.04.13.73.74.14.43.62.94.5
20052.94.36.48.24.55.04.04.13.43.43.13.3
20062.64.16.54.75.54.23.43.53.13.41.93.7
20072.83.96.55.64.14.62.83.12.72.23.51.9
20082.32.6M5.46.94.94.23.63.63.13.63.1
20094.55.46.26.96.04.05.63.95.3M5.73.6
20103.94.84.85.35.22.63.14.74.74.6MM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1974MMM39.8349.3558.7462.6261.6752.0730.7618.488.80
1975-19.6225.8018.0631.0042.6057.5957.4357.6749.8838.009.80-24.50
1976-1.123.5624.0033.75MMMMMMMM
1977MMMMMMMM35.0034.85-1.401.23
19786.7715.4426.6436.1250.8956.0063.1164.2751.0432.0415.738.04
19794.30-5.1224.9734.2946.2458.5762.2662.0052.5739.5225.68-1.92
19805.9323.5321.1839.1450.7159.1661.2056.5244.6733.5222.21-14.96
198124.1420.5732.6333.8154.4058.2556.3657.0844.7630.8113.323.41
1982-10.046.4523.5830.5544.7855.9063.5360.3347.5021.4315.3010.37
19831.2716.4122.5237.4850.0460.6962.6253.8641.4630.4014.202.50
198410.829.4430.7133.9047.3261.0058.5958.3650.5031.328.858.89
198523.803.2621.6124.4044.1855.3161.9254.7745.5924.892.4123.46
198611.2115.2018.1624.7047.0459.5565.3253.7447.6832.927.5420.83
198712.1414.4422.1436.4549.7156.8862.8360.0846.3835.8118.787.43
19885.4616.8124.8835.1147.4560.8164.9354.8846.3628.556.629.24
1989-9.186.0517.3539.1851.3759.1568.7264.0448.8529.715.0418.61
19904.23-0.1623.5939.3953.1261.7165.7560.8745.7526.130.422.93
19913.5712.5718.9234.1149.1961.8558.4553.3647.6526.5011.0310.58
199213.099.8118.3129.8038.0661.1859.5554.0733.6124.9618.10-0.81
19932.8515.1224.2238.0054.7361.1966.1456.0545.7532.3216.8912.92
19947.4610.4024.3537.1748.2658.5663.9266.5642.8226.925.016.85
19955.1010.7813.1138.9951.0957.2759.3054.1049.7733.849.052.49
1996-10.4511.6322.4538.07M60.3862.8254.1645.3220.9311.343.42
1997-1.0226.9915.9236.1249.5162.7365.8659.0151.0723.7519.289.66
1998-0.9719.0227.8939.7649.9559.7462.2453.1246.8027.6612.881.74
1999-1.210.8022.0535.3647.8564.2361.2159.2546.6630.8113.5214.80
20005.0822.1025.4329.8042.23MMMMMMM
2001MM24.6035.7043.9964.1859.9960.9249.5728.226.33-7.50
200220.0014.7218.0228.8252.3959.0461.3956.7146.3433.70M4.28
20038.1725.2016.4134.6543.3544.6068.5553.5644.9738.3524.08M
2004M24.8021.4540.0155.4069.0866.7269.4741.3933.1817.0611.56
20055.8014.3328.6939.0254.4164.0462.7961.7947.0333.936.5116.35
2006-4.8711.2014.4832.4149.8058.9462.1253.1449.8734.73-5.1312.32
200711.379.895.4739.1949.7764.4863.0562.6147.7130.3920.479.75
20082.2713.18M32.1546.8857.9057.1053.2445.4221.3815.330.23
20090.212.7713.7030.6348.8857.5366.9455.2753.58M11.517.96
20102.4116.7423.4636.5655.6255.4657.0857.2649.2844.60MM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI Climatology6.5115.3222.3937.0050.8962.5965.9160.1050.5032.6114.6910.98

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1974MMM32.5840.9049.3953.2551.0042.5223.7610.780.40
1975-25.2317.407.1824.2238.9050.0652.0048.6744.6235.00-0.40-28.75
1976-7.12-6.4411.8330.00MMMMMMMM
1977MMMMMMMM24.0024.38-6.80-7.73
1978-4.10-0.929.7224.5840.7847.0451.1148.0037.3023.506.07-4.33
1979-5.90-25.319.4519.5036.7148.7152.5648.8537.3828.8315.96-12.42
1980-8.5611.594.7924.8938.3945.0049.7240.7032.0821.5212.00-24.50
198115.348.0513.3316.3340.8046.7547.0443.1931.3622.812.04-4.89
1982-22.96-5.359.3217.4834.3945.5251.5945.9037.118.543.78-0.07
1983-8.350.231.2024.3438.1246.7248.8342.6927.5417.643.60-7.32
19840.32-3.8812.0419.6930.5643.3946.0740.7532.8817.00-2.26-1.33
198513.96-8.175.489.7630.2141.7746.2039.8334.3614.36-11.0016.12
19862.080.84-2.326.8133.2242.6047.4338.9331.5518.85-2.0813.83
19873.684.17-0.1416.0033.7141.7146.7840.5833.4327.6311.41-0.48
1988-3.644.2410.1617.9334.6544.4646.6241.2931.5218.41-4.382.29
1989-17.32-11.63-7.6518.0537.1642.1548.0044.2137.8518.93-5.2112.13
1990-7.52-13.024.7519.2635.4044.4645.3643.7535.0214.35-11.09-6.52
1991-4.072.434.5818.6935.8844.6344.6139.1235.1013.702.252.17
19924.46-1.547.1013.1727.2643.5147.5139.7120.1613.058.30-9.32
1993-6.635.136.7921.6537.8044.1447.8343.7536.5423.049.142.88
1994-0.47-6.109.9323.5332.0843.7545.5245.0431.0916.92-4.97-3.32
1995-2.89-0.17-3.5523.1135.5344.3148.3742.6139.8122.800.25-5.38
1996-20.35-2.332.4916.51M42.4844.4341.7127.954.55-6.49-9.76
1997-9.5913.69-3.3315.7134.1744.1650.2145.3435.989.478.670.66
1998-12.771.594.9323.4734.9444.5845.8940.8634.3512.241.13-6.86
1999-11.65-12.864.1016.5233.4345.6947.3841.4834.3922.333.756.65
2000-5.338.966.8017.3231.02MMMMMMM
2001MM7.2021.0232.5944.8246.6343.5534.5217.66-5.33-17.40
200214.00-1.34-5.447.5937.7642.4046.2840.0836.6024.35M-5.80
2003-3.1918.90-1.7115.1932.7944.6068.4542.2629.5324.5419.36M
2004M4.7410.0024.0938.1846.9446.3943.0726.6123.068.285.26
2005-6.040.4911.6820.9035.2545.0846.0243.3935.8020.56-1.527.40
2006-14.74-5.39-6.6417.4132.9640.3845.3241.0434.1724.87-17.652.85
20071.65-10.62-13.8617.7332.6943.2947.6042.1033.7318.5311.77-1.50
2008-9.23-3.94M15.2833.9642.5944.4640.6934.666.622.07-9.81
2009-9.85-12.07-0.2915.5939.5845.5350.3042.1437.88M2.64-1.24
2010-4.995.187.5520.9641.2243.7948.6646.6333.7433.80MM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI Climatology-10.10-6.79-2.8115.0029.8938.7943.1139.8131.2116.20-3.69-8.79

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1974MMM36.2145.1254.0757.9456.3347.3027.2614.634.60
1975-22.4221.6012.6227.6140.7553.8254.7153.1747.2536.504.70-26.62
1976-4.12-1.4417.9231.88MMMMMMMM
1977MMMMMMMM29.5029.62-4.10-3.25
19781.337.2618.1830.3545.8351.5257.1156.1344.1727.7710.901.85
1979-0.80-15.2117.2126.8941.4853.6457.4155.4244.9834.1720.82-7.17
1980-1.3117.5612.9832.0244.5552.0855.4648.6138.3827.5217.10-19.73
198119.7414.3122.9825.0747.6052.5051.7050.1338.0626.817.68-0.74
1982-16.500.5516.4524.0239.5950.7157.5653.1242.3114.989.545.15
1983-3.548.3211.8630.9144.0853.7155.7248.2834.5024.028.90-2.41
19845.572.7821.3826.7938.9452.2052.3349.5541.6924.163.303.78
198518.88-2.4613.5417.0837.2048.5454.0647.3039.9819.62-4.3019.79
19866.658.027.9215.7640.1351.0856.3846.3339.6125.882.7317.33
19877.919.3111.0026.2241.7149.2954.8050.3339.9031.7215.093.48
19880.9110.5217.5226.5241.0552.6355.7848.0938.9423.481.125.76
1989-13.25-2.794.8528.6144.2650.6558.3654.1243.3524.32-0.0915.37
1990-1.65-6.5914.1729.3344.2653.0855.5552.3140.3820.24-5.33-1.79
1991-0.257.5011.7526.4042.5353.2451.5346.2441.3720.106.646.38
19928.784.1412.7121.4932.6652.3553.5346.8926.8819.0113.20-5.07
1993-1.8910.1315.5029.8246.2652.6756.9949.9041.1427.6813.027.90
19943.492.1517.1430.3540.1751.1654.7255.8036.9621.920.021.76
19951.115.304.7831.0543.3150.7953.8348.3644.7928.324.65-1.44
1996-15.404.6512.4727.29M51.4353.6247.9336.6412.742.43-3.17
1997-5.3020.346.2925.9141.8453.4458.0452.1843.5316.6113.975.16
1998-6.8710.3116.4131.6242.4552.1654.0646.9940.5819.957.00-2.56
1999-6.43-6.0313.0725.9440.6454.9654.2950.3740.5226.578.6410.72
2000-0.1215.5316.1123.5636.62MMMMMMM
2001MM15.9028.3638.2954.5053.3152.2442.0422.940.50-12.45
200217.006.696.2918.2045.0850.7253.8448.3941.4729.02M-0.76
20032.4922.057.3524.9238.0744.6068.5047.9137.2531.4421.72M
2004M14.7715.7232.0546.7958.0156.5656.2734.0028.1212.678.41
2005-0.127.4120.1829.9644.8354.5654.4152.5941.4227.242.5011.87
2006-9.812.913.9224.9141.3849.6653.7247.0942.0229.80-11.397.58
20076.51-0.37-4.2028.4641.2353.8955.3352.3540.7224.4616.124.13
2008-3.484.62M23.7140.4250.2450.7846.9640.0414.008.70-4.79
2009-4.82-4.656.7123.1144.2351.5358.6248.7145.73M7.073.36
2010-1.2910.9615.5128.7648.4249.6352.8751.9541.5139.20MM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI Climatology-1.804.269.7926.0040.3950.6954.5149.9540.8524.405.501.10

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1974MMM66.0%57.0%60.4%72.0%73.6%75.0%83.8%75.8%75.3%
197573.2%66.9%69.8%69.0%54.9%68.2%80.4%MMMMM
1976MM71.7%MMMMMMMMM
1977MMMMMMMM73.3%79.4%67.7%78.4%
197880.5%74.2%76.3%75.5%62.6%65.6%69.7%68.9%81.5%86.3%83.2%80.5%
197981.3%71.5%81.8%71.4%58.4%62.1%72.7%75.0%78.7%83.8%83.9%69.2%
198071.7%78.3%73.8%67.6%61.3%65.7%72.3%79.8%81.9%83.7%82.8%72.5%
198183.9%79.1%76.7%73.8%70.0%70.9%84.7%81.1%83.0%87.3%79.4%79.4%
198274.3%82.7%76.1%72.6%77.7%72.2%76.6%75.8%81.5%78.8%80.8%79.3%
198374.4%79.1%77.9%76.6%74.5%67.5%76.1%83.5%78.9%85.8%79.2%78.7%
198479.3%78.2%79.4%75.0%72.2%71.2%82.3%78.6%80.7%83.3%78.7%82.5%
198586.4%78.4%78.6%73.3%71.6%76.9%81.0%85.9%85.9%81.1%75.9%87.4%
198682.4%81.3%77.7%75.5%70.7%68.7%75.2%79.4%80.6%83.1%82.5%86.6%
198784.4%82.6%75.9%74.3%70.4%71.4%77.5%78.5%83.1%86.7%87.7%85.0%
198883.0%83.9%83.8%78.5%79.7%74.9%76.2%85.2%84.9%89.7%84.6%87.1%
198979.9%82.9%78.5%78.5%73.1%70.2%69.3%74.0%88.7%86.3%82.6%90.5%
199081.2%80.3%84.3%80.6%70.6%71.5%71.1%82.3%88.5%84.4%80.8%83.8%
199182.6%86.2%87.2%80.5%66.0%68.4%80.8%81.0%85.4%83.2%82.3%84.5%
199284.0%80.4%78.8%74.5%75.5%71.5%82.7%85.4%82.3%83.3%84.8%80.2%
199381.0%82.3%82.4%74.9%68.4%72.7%69.3%83.3%82.9%85.2%85.2%84.1%
199482.1%80.8%75.9%74.9%69.2%71.5%75.7%74.4%81.7%81.1%82.0%81.0%
199582.8%83.2%76.2%74.5%73.7%77.1%81.7%84.1%86.1%84.7%80.3%81.9%
199676.7%81.3%74.9%70.6%M66.4%77.5%84.2%80.2%76.5%79.6%81.9%
199780.2%84.8%76.8%73.0%66.2%69.1%80.1%82.9%81.9%79.1%86.0%84.0%
199877.9%81.9%76.2%69.6%67.2%74.6%78.3%82.5%81.6%83.1%82.5%81.3%
199981.9%78.4%75.2%72.7%72.5%67.1%86.3%83.0%84.8%91.7%93.5%95.1%
200094.6%94.8%89.6%83.9%79.3%MMMMMMM
2001MM70.5%75.5%76.6%58.4%82.1%78.3%80.0%86.9%96.5%80.3%
200295.1%87.3%86.6%79.8%67.1%69.7%74.7%82.4%86.7%97.3%M82.7%
200384.8%91.7%85.7%77.1%69.6%M35.4%86.9%78.4%78.9%MM
2004M80.8%84.1%69.2%63.1%62.4%69.3%69.1%78.0%89.9%86.2%85.9%
200584.3%85.3%77.5%64.2%64.9%65.0%74.3%76.8%86.8%84.9%80.7%88.9%
200680.0%85.7%85.9%83.8%66.2%65.3%74.0%84.3%83.0%88.6%77.7%87.7%
200787.2%83.5%81.6%69.2%68.7%58.9%79.6%77.8%82.6%84.4%87.0%87.2%
200882.9%86.3%M80.6%60.9%64.2%78.2%81.7%85.9%95.6%99.9%99.9%
200999.0%99.9%87.1%72.5%55.2%67.1%57.2%76.3%70.4%M89.3%95.6%
201098.6%97.6%80.2%67.1%59.8%72.6%81.0%71.8%74.1%68.9%MM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM

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