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 (USW00053841) 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
1996MMMMMM5.381.126.821.843.474.55
19974.313.7112.731.826.747.220.702.572.301.623.342.83
19983.691.512.967.055.387.186.191.481.702.121.733.17
19996.532.963.222.461.120.721.120.620.672.001.742.92
20003.866.113.452.642.533.622.163.311.330.660.483.69
20010.403.753.261.773.533.396.713.222.863.535.213.04
20022.921.346.925.385.083.380.891.645.576.033.524.72
20030.784.521.953.797.415.025.314.846.042.004.323.01
20043.271.533.673.698.892.896.502.942.525.926.613.62
20053.391.574.073.782.850.631.415.410.861.492.571.56
20064.971.773.533.753.764.998.162.679.064.522.183.26
20073.662.802.554.471.091.284.171.701.676.712.655.65
20089.974.828.075.385.394.412.610.500.671.782.135.03
20094.492.612.614.745.004.877.182.596.997.051.074.05
20102.801.711.363.349.235.306.291.230.321.245.181.93
20111.505.854.4013.968.983.713.983.235.082.827.604.13
20123.202.614.122.635.071.235.671.156.081.841.176.50
20135.001.644.193.194.676.547.741.302.205.822.674.94
20142.283.922.226.615.753.923.035.562.834.611.923.08
20151.462.106.7911.240.925.7911.023.013.443.503.886.26
20160.914.286.083.074.084.437.614.242.050.651.495.46
20173.942.155.023.345.955.035.132.634.965.442.791.83
20181.589.194.734.237.324.046.107.246.725.275.074.74
20193.477.833.756.203.966.594.492.480.088.265.304.32
20203.904.174.605.046.253.883.437.631.775.132.342.19
20214.094.424.283.292.885.425.888.924.374.782.054.51
20224.017.293.423.775.362.865.544.443.091.081.903.18
20235.822.875.242.543.205.963.672.821.882.701.612.07
20245.962.463.015.435.481.803.043.795.860.283.814.73
20253.227.716.1110.187.459.110.14MMMMM
NCEI Climatology3.273.534.724.555.104.344.693.153.353.643.363.77

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMMMMM5.73.34.85.86.27.9
19979.07.27.96.88.15.74.75.64.84.86.46.5
19986.56.99.47.15.16.74.34.24.34.26.16.2
19999.07.77.48.66.06.45.15.35.15.26.47.1
20007.97.76.97.17.36.84.94.95.04.06.57.2
20015.97.96.88.76.15.14.54.65.37.35.76.2
20027.17.78.17.26.05.05.15.74.75.37.98.0
20037.26.06.57.86.65.05.24.14.44.97.37.2
20048.16.97.68.07.14.95.14.54.25.46.06.4
20057.96.07.26.75.14.44.64.33.13.57.35.5
20068.67.06.76.35.24.14.03.84.45.54.66.3
20077.56.47.17.34.54.54.94.33.85.35.96.4
20087.47.57.35.96.45.83.93.94.74.85.08.3
20096.87.77.57.64.84.33.94.34.05.34.66.5
20106.25.85.36.15.35.04.33.65.15.36.86.5
20116.78.28.310.06.56.23.84.05.04.67.35.3
20128.25.66.56.64.04.44.53.74.16.63.86.4
20136.87.16.46.96.15.13.93.74.24.15.86.9
20148.36.98.08.16.15.65.24.34.56.37.36.0
20156.77.96.87.46.06.44.63.94.15.65.77.0
20167.87.97.67.55.55.34.34.34.15.84.96.8
20177.77.48.28.16.95.64.94.04.25.16.66.8
20187.37.28.07.86.24.74.14.54.45.66.36.3
20197.47.46.86.75.95.84.34.24.25.25.56.2
20206.77.07.96.36.05.63.83.74.34.75.86.3
20216.26.66.76.15.05.24.43.94.55.05.67.2
20227.17.38.57.46.44.84.84.34.45.45.96.8
20237.18.47.96.85.45.35.14.73.55.05.55.4
20247.17.07.28.15.34.95.23.94.84.36.67.1
20256.67.18.17.46.14.63.0MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMMMMM81.0083.5574.9067.0047.5347.48
199738.9048.3256.1661.8868.0376.8086.7482.5277.9065.9048.3842.45
199847.2948.8954.4562.3977.2780.9382.1084.9784.7068.6156.9347.90
199944.7749.5050.4566.7776.5582.8889.2986.8183.2368.3560.8045.58
200040.6552.7259.6864.5077.1681.5781.8782.6175.6770.4250.8032.94
200140.5048.7749.4270.6476.3582.0685.3985.4576.6767.8663.0049.14
200247.1548.5054.9968.7972.2284.5688.9489.4383.2663.2750.6442.13
200333.7537.9658.5867.8472.5079.0584.3484.7575.6466.8659.1143.79
200439.1345.0356.1664.9777.8181.2782.0479.8478.5367.7856.6043.82
200543.8848.6950.3167.3173.4785.8489.0689.2382.7068.8158.7937.06
200651.8745.1055.0670.6473.4380.3386.0685.8672.6463.0057.0151.16
200745.0036.0763.9063.7380.4286.2786.6193.3285.8773.3255.9348.81
200840.8043.6654.3565.8972.4184.7486.7086.8284.5269.9452.7145.90
200937.3448.1658.7966.5274.7383.2280.4782.8977.8262.8358.7843.47
201036.1736.8257.9972.1276.8886.9688.2789.9484.8173.0858.4434.68
201135.8148.6456.2669.7172.9484.0489.3586.3975.1866.2559.3449.14
201247.0049.4467.4868.3080.2684.7492.2086.2677.4764.6154.9349.23
201344.1844.6647.3966.5375.0783.1082.8483.8780.5767.1652.3344.58
201436.9739.4652.9768.9377.0383.8782.9484.5579.2065.9448.4345.26
201540.0035.1154.4867.5779.3984.1784.9483.2681.9068.0060.0056.58
201640.9147.4162.2969.2073.5586.6787.2688.3585.0775.2962.3744.71
201747.8157.3258.8473.2376.0084.1086.8284.3979.8070.4557.2744.52
201840.4553.4652.6562.3083.3985.8387.2385.2981.7769.4849.8748.81
201941.2351.6853.6570.7378.4582.9089.7787.7489.7072.2651.5051.58
202048.6847.4161.6864.3373.1385.4090.4285.7779.9068.3261.6346.52
202142.1639.5063.0666.4075.2385.3785.9487.5581.1372.3555.0758.48
202239.8749.5060.9464.7778.6586.7087.9085.5880.2769.4558.1746.74
202350.3256.6457.9468.9075.2681.7786.1085.4882.7369.8759.0751.77
202440.1357.2461.0369.7378.5886.2388.5587.9482.4073.4559.7348.13
202536.3248.5062.6869.8072.9785.1488.75MMMMM
NCEI Climatology43.1047.7357.2168.5176.6984.6987.6287.1081.1069.5156.7146.80

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMMMMM64.9763.3555.9345.3231.7731.42
199722.3332.0435.7438.4248.5561.5064.9462.9455.2342.9734.4128.23
199834.2333.0437.1343.0457.0063.4365.8464.5259.6045.5236.6330.58
199926.9029.7529.3246.7051.8765.7569.2662.1652.7743.8439.3327.61
200022.7132.3836.4842.2056.4262.6364.6164.4255.5746.2634.6316.97
200122.5430.2130.7448.3354.9259.1864.7866.9053.9843.3536.7330.48
200227.4825.3033.6746.8849.4863.2368.1866.3758.9447.8134.6129.44
200318.5724.2134.5344.9954.4357.6564.7265.4553.7944.3439.8327.92
200421.1926.3437.6545.1759.1662.6364.3560.9658.0048.5440.8726.64
200530.0929.3630.3045.0748.0563.4668.0268.1058.7045.4234.5923.81
200632.2126.1834.0048.4852.4359.4366.7268.0555.3343.4535.9830.86
200728.6817.8240.4842.3754.1361.9363.6568.4558.5750.2933.9331.39
200822.4027.5332.8843.5150.1862.9764.3261.9158.3743.7431.2025.55
200919.3827.2636.9744.2954.1063.4062.5063.1459.5043.1537.4127.10
201020.9620.6235.5145.2856.6066.5868.2666.6656.1042.7733.4521.44
201121.0027.5037.0346.9653.9762.3369.6463.8556.0442.0939.3031.96
201226.7430.0644.1643.6356.8459.2368.4262.0655.7343.6128.8034.16
201327.1825.3529.4241.7055.1762.2765.0164.0057.1345.0030.1728.00
201414.1320.8628.0644.3052.9763.1060.8465.1055.0045.9429.2331.65
201521.3214.5431.8444.2056.0064.1067.1361.6558.1746.6838.4739.03
201621.9028.5241.0044.8752.9063.9069.4269.5860.8050.7736.5028.58
201732.9435.2937.1951.7354.5861.2767.7862.6556.9747.2636.0725.29
201820.7734.7133.2339.5762.4865.9366.7467.3264.6348.9433.2332.42
201925.5832.5731.1346.6358.7162.5768.0665.1060.9746.7730.0332.29
202031.6129.0740.8440.9752.6162.1069.0065.6857.6046.4837.8327.06
202128.3523.8635.8142.4750.3563.9766.5567.6859.0352.3232.3036.35
202221.4227.2536.2344.0357.5262.5369.0665.6156.7340.2934.5727.81
202333.0033.9634.4242.7052.2958.0067.0664.7156.7346.9434.2032.26
202425.5531.7638.3548.7358.3263.5067.1064.2360.4745.4242.6032.23
202517.8427.2536.7746.5054.2365.5268.17MMMMM
NCEI Climatology25.1128.1135.3044.8054.4062.8166.8065.1057.3145.7035.5929.30

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMMMMM72.9873.4565.4256.1639.6539.45
199730.6240.1845.9550.1558.2969.1575.8472.7366.5754.4341.4035.34
199840.7640.9645.7952.7167.1372.1873.9774.7472.1557.0646.7839.24
199935.8439.6239.8956.7364.2174.3179.2774.4868.0056.1050.0736.60
200031.6842.5548.0853.3566.7972.1073.2473.5265.6258.3442.7224.95
200131.5239.4940.0859.4865.6370.6275.0876.1765.3355.6049.8739.81
200237.3136.9044.3357.8360.8573.8978.5677.9071.1055.5442.6335.78
200326.1631.0946.5556.4163.4668.3574.5375.1064.7155.6049.4735.86
200430.1635.6946.9055.0768.4871.9573.2070.4068.2758.1648.7335.23
200536.9839.0340.3156.1960.7674.6578.5478.6670.7057.1146.6930.44
200642.0435.6444.5359.5662.9369.8876.3976.9563.9953.2246.4941.01
200736.8426.9552.1953.0567.2774.1075.1380.8972.2261.8144.9340.10
200831.6035.5943.6254.7061.3073.8675.5174.3671.4456.8441.9635.72
200928.3637.7147.8855.4164.4173.3171.4973.0168.6652.9948.0935.29
201028.5628.7246.7558.7066.7476.7778.2778.3070.4557.9345.9528.06
201128.4038.0746.6558.3363.4573.1879.5075.1265.6154.1749.3240.55
201236.8739.7555.8255.9768.5571.9980.3174.1666.6054.1141.8741.70
201335.6835.0038.4054.1265.1272.6973.9373.9468.8556.0841.2536.29
201425.5530.1640.5256.6265.0073.4871.8974.8267.1055.9438.8338.45
201530.6624.8243.1655.8867.6974.1376.0372.4570.0357.3449.2347.81
201631.4037.9751.6557.0463.2375.2878.3478.9772.9363.0349.4336.64
201740.3746.3048.0262.4865.2972.6977.3073.5268.3858.8546.6734.90
201830.6144.0942.9450.9372.9475.8876.9876.3173.2059.2141.5540.61
201933.4042.1242.3958.6868.5872.7378.9276.4275.3359.5240.7741.94
202040.1538.2451.2652.6562.8773.7579.7175.7368.7557.4049.7336.79
202135.2631.6849.4454.4362.7974.6776.2477.6170.0862.3443.6847.42
202230.6538.3848.5854.4068.0874.6278.4875.6068.5054.8746.3737.27
202341.6645.3046.1855.8063.7769.8876.5875.1069.7358.4046.6342.02
202432.8444.5049.6959.2368.4574.8777.8276.0871.4359.4451.1740.18
202527.0837.8849.7358.1563.6075.2578.46MMMMM
NCEI Climatology34.1037.9246.2656.6565.5573.7577.2176.1069.2057.6046.1538.05

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMMMMM76.8%76.6%80.3%74.1%73.8%77.0%
199770.5%70.4%70.8%57.2%70.0%84.1%73.9%76.4%76.5%74.5%75.5%79.5%
199881.5%79.8%69.6%72.1%73.8%76.5%78.6%73.9%69.7%74.7%72.2%77.5%
199976.4%71.9%64.5%70.5%66.4%73.4%73.3%66.5%62.7%72.2%73.1%72.7%
200074.3%69.6%67.4%73.7%71.5%74.2%78.0%80.3%79.8%74.9%73.6%76.6%
200174.4%68.3%65.3%60.1%74.2%77.1%77.1%78.5%74.0%67.2%71.5%75.8%
200273.8%63.6%66.2%66.6%74.1%77.0%72.7%68.9%73.5%83.6%78.9%79.0%
200372.6%81.3%71.6%70.6%80.7%78.9%81.2%84.9%82.9%78.0%78.0%79.3%
200473.9%68.8%71.6%68.7%81.3%81.3%82.3%78.3%76.0%76.1%76.0%76.4%
200576.7%75.1%68.4%65.2%65.0%66.7%68.3%68.4%71.3%73.3%60.7%77.3%
200669.8%62.7%62.2%62.1%68.0%71.6%73.7%75.3%78.0%72.8%72.9%68.8%
200771.0%65.3%61.0%60.6%62.3%63.1%64.7%61.5%60.7%67.4%66.8%76.6%
200867.5%72.0%69.1%66.8%68.7%67.6%67.4%64.6%62.2%60.5%67.2%71.1%
200972.1%64.0%61.7%63.0%71.0%73.3%73.9%74.3%73.9%74.6%68.8%72.8%
201073.9%72.5%65.2%58.3%72.6%72.8%73.5%70.0%58.8%54.0%68.1%77.0%
201173.4%68.7%63.2%67.7%78.9%73.5%77.8%71.9%76.5%71.1%73.0%76.6%
201270.2%71.5%68.1%62.3%72.7%64.8%69.7%68.4%75.4%70.2%67.9%79.8%
201373.8%71.3%71.0%64.3%73.5%76.1%80.1%78.1%75.6%78.4%69.3%77.1%
201467.9%70.5%62.1%62.6%69.6%75.5%71.7%78.9%74.6%75.4%67.0%77.9%
201568.1%62.4%64.7%64.3%66.4%72.4%77.3%73.3%71.1%70.3%69.5%76.9%
201666.6%66.7%63.4%56.4%69.2%65.3%74.8%75.3%68.8%65.9%65.7%66.4%
201772.0%60.1%55.4%59.9%67.2%64.7%70.9%69.4%71.2%70.0%67.1%63.0%
201863.5%70.9%61.7%56.9%67.6%71.0%71.9%78.9%80.9%74.6%77.9%75.1%
201973.4%72.3%63.6%64.8%74.6%72.9%72.8%70.9%64.6%71.8%73.2%74.8%
202071.1%71.3%66.4%64.5%69.4%67.1%71.9%75.5%73.7%73.8%65.8%71.3%
202173.3%71.2%57.6%62.1%64.9%71.5%76.5%77.9%77.6%80.7%67.4%72.5%
202268.6%66.2%59.2%63.0%70.2%65.5%74.4%77.3%73.4%61.1%65.1%73.2%
202375.4%62.8%62.4%58.5%64.3%68.3%76.8%76.5%72.3%70.5%63.6%72.1%
202475.1%61.6%62.7%64.4%74.5%68.4%70.9%70.5%70.8%67.5%75.4%72.4%
202568.5%69.5%57.8%67.2%74.3%78.2%71.7%MMMMM

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