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 (USW00094723) 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
1981MMMMMMM0.00MMMM
1982MMMMMMMMMMMM
1983MMMMMMMMM0.000.000.00
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
19960.000.000.000.000.000.000.000.000.000.000.000.00
19970.000.000.000.002.280.801.552.901.721.393.000.68
19981.614.893.833.077.3410.210.672.342.924.851.791.12
19995.533.152.590.663.420.953.061.977.783.292.371.94
20002.523.043.895.983.705.116.651.663.342.744.433.06
20011.571.707.590.892.016.163.202.272.181.190.952.53
20022.971.823.063.495.355.111.282.093.413.284.214.41
20031.522.813.863.063.843.481.333.342.215.032.073.03
20040.821.182.467.774.282.483.987.735.062.112.953.22
20052.752.264.164.526.712.562.391.991.2313.984.364.01
20064.011.760.552.7513.4311.755.241.682.445.266.182.60
20072.681.223.617.784.271.883.601.752.503.413.393.53
20082.377.604.793.451.673.218.423.888.032.205.113.53
20093.061.702.134.164.336.627.984.462.643.172.522.71
20101.324.0111.270.731.410.590.932.212.014.331.951.70
20111.172.481.973.732.932.311.374.684.967.993.503.64
20122.541.101.323.043.474.311.512.582.362.900.584.60
20131.272.481.351.573.647.694.662.712.810.873.383.06
20142.082.704.293.132.371.605.723.321.495.623.615.53
20152.151.151.752.121.725.311.942.383.510.310.003.51
20162.032.242.471.900.981.701.142.702.126.962.592.90
20172.481.482.294.064.226.272.051.205.403.381.541.72
20181.782.732.073.741.593.572.935.215.073.156.672.02
20192.021.701.753.672.135.745.044.280.746.182.855.77
20201.693.083.285.561.752.314.092.242.564.254.464.77
20212.092.232.142.472.973.2210.583.905.877.042.893.41
20222.384.192.443.931.851.671.760.754.063.732.985.73
20235.091.394.234.652.625.157.7013.235.362.522.685.59
20246.240.537.893.543.361.442.095.271.200.863.253.97
20251.912.732.002.895.371.171.27MMMMM
NCEI Climatology2.862.543.423.603.393.993.483.043.754.103.523.32

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1981MMMMMMM0.5MMMM
1982MMMMMMMMMMMM
1983MMMMMMMMM7.59.410.1
19847.49.210.69.110.19.59.07.38.78.010.19.6
198510.711.411.910.810.19.99.37.97.99.29.710.5
198612.29.711.29.810.410.99.18.18.78.99.810.0
198710.011.99.711.310.410.28.39.19.39.110.611.1
198810.111.512.411.89.810.38.78.89.311.011.511.3
198910.510.711.510.910.28.17.89.08.09.012.010.8
19909.311.910.311.010.09.59.07.88.310.010.610.3
19919.710.210.18.88.27.76.88.07.28.88.18.8
19929.19.99.29.37.78.06.87.57.37.26.69.0
19937.99.48.89.47.88.17.26.17.58.58.78.7
19949.010.78.19.79.78.78.38.18.27.99.79.0
19959.410.69.19.99.58.39.09.38.48.98.810.7
199610.410.010.011.810.19.610.47.99.79.99.19.9
199711.810.811.611.510.36.56.95.76.45.28.17.2
19987.88.78.67.27.96.26.04.64.88.46.97.2
19997.77.29.97.86.16.76.05.85.97.08.07.6
20009.18.18.39.37.07.06.25.86.36.96.58.2
20015.57.99.27.47.26.15.95.66.17.36.46.6
20027.47.47.78.28.37.36.66.06.76.37.97.6
20038.28.37.27.76.36.16.25.75.06.96.88.4
20048.97.87.78.36.96.55.75.55.46.36.67.4
20057.36.47.47.27.86.26.55.45.88.47.07.0
20067.28.97.87.68.67.06.45.35.67.16.46.8
20077.89.49.69.17.57.45.95.76.15.87.47.1
20087.57.88.87.37.66.06.05.25.36.66.58.8
20097.18.27.27.96.65.86.04.95.76.36.78.6
20107.79.09.46.56.55.96.16.46.67.67.58.9
20117.48.78.28.47.86.55.65.44.76.46.26.2
20127.46.87.27.84.85.95.04.55.16.06.36.5
20137.68.58.28.36.16.45.45.15.04.87.66.4
20148.67.78.98.66.86.36.95.15.67.47.87.6
20158.98.58.38.57.76.55.45.65.77.26.85.8
20168.78.98.77.67.06.96.76.46.36.56.77.7
20178.48.49.38.26.77.35.85.26.36.07.07.0
20188.96.99.98.06.56.35.46.05.37.28.16.6
20198.78.48.18.46.45.65.15.35.56.57.67.0
20207.26.98.38.98.25.75.65.65.25.46.77.4
20217.06.88.67.77.06.65.55.35.26.15.96.0
20227.28.08.08.36.95.86.35.75.65.27.37.9
20236.67.17.96.96.64.74.65.44.84.76.15.3
20247.16.56.57.15.96.46.04.44.75.07.46.0
20258.47.87.77.86.65.56.3MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMM35.0042.2535.67
198420.0032.0036.0048.75MM71.0071.00MM58.0043.00
198532.0052.0042.3340.0075.0065.0040.00M71.00M44.50M
198637.0035.0053.0032.33MM77.0077.00MMM40.00
198741.50M40.0058.00M40.00M73.00M42.0051.0036.50
1988MMM34.00MMM67.00MM25.00M
1989MMM51.00M56.33MMMM45.00M
1990M54.3328.00MMMMM40.00MM31.00
1991M44.0040.00MM62.0051.5058.50M40.00MM
1992MM24.00M44.00MM72.00M46.00MM
1993M26.0042.0042.0040.0035.50MM50.0040.00MM
1994MMM40.00M44.0040.00MM58.0025.00M
199544.00MM40.0040.0040.0087.0024.00M44.0047.50M
199631.0019.0040.0039.0040.00M59.00MMM29.60M
199728.00M43.0063.0066.1677.1082.0979.1270.9259.3944.9939.46
199837.1441.2247.7557.8169.9372.3481.8181.1374.5560.9748.9144.85
199935.1039.7145.7757.3568.4480.7784.3478.9575.5960.3054.1641.62
200034.0638.4551.0355.1067.1675.7376.8477.0670.7360.7448.1734.00
200133.8236.2439.1358.1970.2480.0078.4282.8374.6864.8255.2044.02
200240.4843.4147.5259.5266.4175.4882.9484.7476.2758.5847.3737.28
200326.5530.8746.2452.6364.4573.2882.9781.4472.9060.0251.1840.53
200424.9737.2144.4557.6767.6174.3177.9478.9372.1558.9450.6639.80
200531.4037.9841.8160.4660.8579.7082.1183.1976.4760.8852.9136.65
200641.4937.4246.8159.6765.0675.6684.2177.3870.7960.8154.7245.70
200737.2930.8945.2352.8771.1076.6381.2382.1675.8366.0047.8335.55
200837.7036.5143.7859.6166.4178.4283.9677.3471.7660.6848.4039.32
200928.9638.8745.4859.8868.1870.4577.4281.8270.8458.3153.7937.86
201034.4337.8351.0663.1673.2180.0288.0584.0776.5461.5851.0137.77
201131.8336.4045.8658.9268.5578.2386.9682.8176.0662.3859.4947.09
201240.6144.3856.2663.7770.8775.9786.2085.4873.6464.1649.0742.52
201338.6437.3944.9360.0371.0179.3485.0580.7174.3763.8749.9037.42
201434.0633.9640.0357.3768.1678.3383.1079.1073.4762.5847.6740.87
201531.0626.2039.6856.6075.8774.4382.9284.0079.7061.0655.3349.26
201637.4543.1050.8757.3368.6879.7786.9486.6576.5063.1952.6739.92
201739.9743.8939.1361.8066.2980.4483.0882.4877.5371.2552.4335.33
201836.3947.1444.7655.1075.6178.8388.2385.5876.7760.8147.0743.00
201934.3937.2144.4257.7564.2676.0785.6180.8173.9761.5845.7738.61
202040.1340.4550.6152.5368.3280.5785.6583.2975.0361.9756.1741.58
202136.1034.7950.8758.7069.4582.3778.0082.3375.1365.5251.6043.84
202233.7741.5449.9758.6071.8177.4788.2987.9473.4063.5555.6042.94
202341.8442.1147.1960.2370.5274.2383.3277.9474.0066.0648.2346.45
202436.7742.6148.3556.9769.5880.4386.4579.9074.3364.3554.8040.13
202532.4834.6151.4559.7067.2378.1785.38MMMMM
NCEI Climatology34.8137.6045.2957.7068.5177.2983.1981.6173.8061.8050.6040.09

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMM35.0039.7535.67
198420.0032.0036.0048.75MM71.0071.00MM58.0043.00
198532.0052.0040.6740.0075.0065.0040.00M71.00M44.50M
198637.0035.0021.0032.33MM77.0077.00MMM40.00
198741.50M40.0058.00M40.00M73.00M42.0051.0036.50
1988MMM34.00MMM67.00MM25.00M
1989MMM51.00M56.33MMMM45.00M
1990M54.3328.00MMMMM40.00MM31.00
1991M44.0040.00MM62.0051.5058.50M40.00MM
1992MM24.00M44.00MM72.00M46.00MM
1993M26.0042.0042.0040.0035.50MM50.0040.00MM
1994MMM40.00M44.0040.00MM58.0025.00M
199544.00MM40.0040.0040.0087.0024.00M44.0047.50M
199631.0019.0040.0039.0040.00M59.00MMM29.60M
199728.00M43.0063.0047.0656.3961.1360.5153.1740.1932.0724.46
199825.0026.9931.9938.8249.6156.5762.4762.3954.2443.7735.3028.41
199918.0323.0329.2838.0347.6259.3564.6860.5056.1439.6637.4926.70
200016.2722.7932.1938.6346.6557.5360.0359.8751.5041.9035.0318.97
200117.1419.6526.5537.3747.4359.0957.4262.6652.3841.6734.6928.98
200226.7322.8528.5638.1545.6854.1362.5162.1756.6740.1132.9622.33
200310.5315.3324.6834.2145.8457.2464.2765.1255.6241.2434.5324.39
200411.3221.3729.7438.6748.4254.9761.9862.2353.5942.8033.4123.59
200515.6719.5124.4739.0044.1458.2262.8664.4256.3345.5533.7022.45
200625.3920.3627.0639.1748.3860.2864.9261.1853.0442.3338.5830.44
200722.3515.1125.8736.0047.8756.5762.2360.4253.4746.5830.6321.06
200821.8520.9527.2037.6345.4458.5464.3059.4254.0840.2833.4323.05
200912.8620.6326.7038.7448.7255.4859.8961.0650.4440.8937.7623.24
201019.7525.2233.5940.9850.5159.3165.4861.9957.5643.0134.2923.45
201115.6316.4628.5140.0850.4958.1964.2963.8558.5746.4039.4129.38
201223.7126.3136.7741.4352.7157.2764.4164.5253.7246.5232.3328.48
201321.7123.6129.4838.1747.4759.5367.5160.7152.5043.1931.3722.88
201417.6117.7121.3236.2747.9756.0063.3558.4252.1745.9531.5128.58
201514.454.7521.5836.8049.6555.3862.7763.4555.7740.9436.3534.97
201622.7421.6232.1335.5348.0657.2764.3964.4256.8043.8435.2024.71
201726.1325.8623.0342.6049.0059.7063.8861.3559.4051.4533.8722.58
201819.6127.4630.8437.1752.5857.9066.9768.6160.0044.3334.0027.35
201918.6121.0025.6839.1446.5256.2365.0360.9551.9044.2929.0723.68
202024.3224.2131.1936.1746.0058.1066.3562.5853.1743.3535.6325.97
202122.8720.6129.0038.4048.2661.4362.0366.1357.6749.0632.4729.45
202214.9421.0030.0038.7350.3256.4064.9065.5254.0743.4236.6326.84
202329.0022.7130.8740.7745.9056.1066.0361.0657.0047.5230.6731.42
202424.1024.7133.4237.4349.9059.4766.5260.8753.8041.6135.8324.39
202517.5819.0730.1938.7749.1659.3364.31MMMMM
NCEI Climatology19.3020.7028.1037.6047.6057.1163.2161.7053.8942.7033.9125.21

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMM35.0041.0035.67
198420.0032.0036.0048.75MM71.0071.00MM58.0043.00
198532.0052.0041.5040.0075.0065.0040.00M71.00M44.50M
198637.0035.0037.0032.33MM77.0077.00MMM40.00
198741.50M40.0058.00M40.00M73.00M42.0051.0036.50
1988MMM34.00MMM67.00MM25.00M
1989MMM51.00M56.33MMMM45.00M
1990M54.3328.00MMMMM40.00MM31.00
1991M44.0040.00MM62.0051.5058.50M40.00MM
1992MM24.00M44.00MM72.00M46.00MM
1993M26.0042.0042.0040.0035.50MM50.0040.00MM
1994MMM40.00M44.0040.00MM58.0025.00M
199544.00MM40.0040.0040.0087.0024.00M44.0047.50M
199631.0019.0040.0039.0040.00M59.00MMM29.60M
199728.00M43.0063.0056.6166.7571.6169.8262.0449.7938.5331.96
199831.0734.1139.8748.3159.7764.4572.1471.7664.3952.3742.1036.63
199926.5631.3737.5247.6958.0370.0674.5169.7365.8749.9845.8234.16
200025.1630.6241.6146.8756.9066.6368.4468.4761.1251.3241.6026.48
200125.4827.9532.8447.7858.8369.5467.9272.7563.5353.2444.9536.50
200233.6033.1338.0448.8456.0564.8072.7373.4666.4749.3540.1629.80
200318.5423.1035.4643.4255.1465.2673.6273.2864.2650.6342.8532.46
200418.1529.2937.1048.1758.0264.6469.9670.5862.8750.8742.0331.70
200523.5328.7433.1449.7352.5068.9672.4973.8166.4053.2143.3029.55
200633.4428.8936.9349.4256.7267.9774.5669.2861.9251.5746.6538.07
200729.8223.0035.5544.4359.4866.6071.7371.2964.6556.2939.2328.31
200829.7728.7335.4948.6255.9268.4874.1368.3862.9250.4840.9231.19
200920.9129.7536.0949.3158.4562.9768.6571.4460.6449.6045.7730.55
201027.0931.5242.3352.0761.8669.6776.7673.0367.0552.3042.6530.61
201123.7326.4337.1949.5059.5268.2175.6273.3367.3254.3949.4538.23
201232.1635.3446.5252.6061.7966.6275.3075.0063.6855.3440.7035.50
201330.1730.5037.2149.1059.2469.4476.2870.7163.4353.5340.6330.15
201425.8425.8430.6846.8258.0667.1773.2368.7662.8254.2639.5934.73
201522.7615.4830.6346.7062.7664.9172.8573.7367.7351.0045.8442.11
201630.1032.3641.5046.4358.3768.5275.6675.5466.6553.5243.9332.32
201733.0534.8731.0852.2057.6570.0773.4871.9268.4761.3543.1528.95
201828.0037.3037.8046.1364.0968.3777.6077.1068.3852.5740.5335.18
201926.5029.1135.0548.4455.3966.1575.3270.8862.9352.9437.4231.15
202032.2332.3340.9044.3557.1669.3376.0072.9464.1052.6645.9033.77
202129.4827.7039.9448.5558.8571.9070.0274.2366.4057.2942.0336.65
202224.3531.2739.9848.6761.0666.9376.6076.7363.7353.4846.1234.89
202335.4232.4139.0350.5058.2165.1774.6869.5065.5056.7939.4538.94
202430.4433.6640.8947.2059.7469.9576.4870.3964.0752.9845.3232.26
202525.0326.8440.8249.2358.1968.7574.85MMMMM
NCEI Climatology27.0629.1536.7047.6558.0567.2073.2071.6663.8552.2542.2632.65

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMM69.7%71.1%66.4%
198443.1%72.4%85.8%53.4%MM24.3%23.5%MM90.1%64.9%
198535.5%46.2%66.1%73.1%20.6%71.5%73.1%M78.5%M39.0%M
198681.9%88.1%43.9%74.9%MM81.9%64.3%MMM73.1%
198744.4%M73.1%38.9%M73.1%M22.1%M67.2%57.7%85.0%
1988MMM96.5%MMM27.2%MM88.0%M
1989MMM47.8%M27.0%MMMM60.1%M
1990M48.7%46.3%MMMMM73.1%MM72.1%
1991M38.1%73.1%MM93.2%52.1%73.5%M73.1%MM
1992MM62.0%M62.2%MM22.8%M59.0%MM
1993M54.8%48.7%45.9%73.1%49.8%MM49.8%73.1%MM
1994MMM54.8%M15.6%73.1%MM43.7%80.9%M
199515.6%MM73.1%73.1%73.1%39.0%49.8%M100.0%57.4%M
199635.8%59.2%18.1%76.2%73.1%M35.9%MMM64.5%M
1997MM48.7%M66.8%70.1%71.4%75.9%78.1%73.3%74.2%69.4%
199872.5%72.6%75.0%64.9%76.2%83.7%68.8%73.8%74.0%70.3%71.0%68.5%
199965.6%60.7%64.0%58.4%65.3%65.7%71.6%73.5%76.3%73.9%69.3%62.3%
200058.6%71.2%69.3%70.2%71.6%75.3%75.2%81.2%76.9%75.5%70.4%63.5%
200173.3%62.4%69.0%59.1%68.5%73.1%76.4%74.8%72.8%66.3%70.8%69.6%
200268.5%62.8%64.2%69.8%68.8%75.7%69.7%67.1%75.3%75.7%77.3%67.2%
200364.2%63.1%67.4%64.0%74.4%76.6%72.8%78.1%79.4%73.7%68.6%66.1%
200453.8%54.4%67.9%62.5%74.1%69.8%77.7%77.5%80.2%80.0%72.8%67.0%
200565.3%65.3%62.0%57.4%73.8%75.5%73.0%72.9%69.7%77.4%68.0%66.6%
200672.5%57.4%52.7%56.7%72.7%76.6%70.9%72.9%75.3%68.8%75.1%64.2%
200761.4%53.4%55.9%64.3%57.0%67.1%71.4%66.0%67.4%74.2%66.8%72.6%
200862.6%67.7%59.9%59.3%58.4%70.7%71.5%76.6%79.6%72.6%71.2%69.3%
200964.6%61.8%61.4%59.0%65.6%78.5%74.8%73.0%72.6%72.9%71.6%63.4%
201066.0%60.7%62.9%59.1%58.5%68.3%62.1%63.1%67.6%66.9%63.8%62.8%
201166.0%58.9%58.1%62.1%71.1%66.1%63.0%69.3%74.4%69.9%63.4%62.9%
201260.7%53.6%58.0%48.9%69.7%68.6%63.1%66.6%69.6%72.1%63.7%71.3%
201357.1%60.5%59.4%53.3%65.8%67.5%70.5%64.4%66.1%66.5%54.1%66.6%
201458.1%58.2%52.3%57.1%62.5%60.2%70.8%71.9%75.3%76.8%65.0%74.8%
201563.1%61.8%57.7%58.6%59.9%69.3%69.8%70.1%70.4%67.3%67.3%74.5%
201659.0%61.5%59.3%52.3%63.5%60.4%63.1%65.3%71.9%75.5%71.5%65.5%
201768.9%63.1%59.5%65.7%68.6%63.1%66.6%66.1%72.0%69.2%61.3%62.4%
201859.9%65.5%58.5%58.7%61.7%60.7%61.7%69.5%71.2%68.6%65.0%58.2%
201958.1%59.1%56.0%64.3%68.7%70.0%68.3%70.0%71.7%77.3%65.4%71.6%
202064.1%65.8%59.1%62.1%58.9%66.7%73.1%69.1%71.0%77.5%68.8%69.8%
202166.5%67.9%52.3%61.5%58.4%66.8%80.8%77.1%77.5%79.0%64.1%66.0%
202260.2%63.0%59.7%55.7%63.5%64.8%59.4%66.5%71.7%75.4%63.5%65.0%
202374.6%59.2%59.9%61.2%54.8%77.9%77.8%74.2%80.0%77.5%65.3%75.9%
202470.5%62.8%73.4%64.1%73.3%67.4%69.7%77.2%74.4%70.0%61.8%68.8%
202558.8%63.0%59.7%59.3%73.9%70.6%69.4%MMMMM

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