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 (USW00053959) 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
1977MMMM0.000.000.000.000.000.000.000.00
19780.000.000.000.000.000.000.000.000.000.000.000.00
19790.000.00M0.000.000.000.000.000.000.000.000.00
19800.00MMMMMMMMM0.00M
1981MMMMMMM0.00MMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMMMMMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
20030.517.072.262.0310.133.041.931.673.422.995.522.74
20043.074.153.457.933.337.493.731.680.448.859.544.20
20055.343.944.054.180.481.763.603.114.410.212.911.20
20065.433.023.812.793.773.470.743.473.951.774.575.75
20076.832.151.532.441.240.151.650.002.456.851.866.44
20086.182.478.438.404.560.430.702.182.943.512.337.23
20093.182.426.323.208.722.398.552.737.868.991.175.16
20104.112.903.073.5212.331.837.001.700.261.457.481.30
20111.132.664.805.5610.461.642.200.290.841.588.558.81
20123.423.135.191.885.671.014.361.264.712.833.222.99
20138.965.022.896.139.123.312.750.711.402.592.436.26
20142.293.765.786.195.8311.771.471.180.844.612.092.18
20151.613.784.224.554.101.383.193.933.401.939.524.28
20160.991.1012.266.656.331.933.911.760.041.183.615.65
20172.622.114.305.434.736.012.400.901.472.221.487.65
20183.0611.433.715.632.042.503.122.262.733.193.363.48
20193.793.914.029.224.607.716.846.570.5010.513.621.77
20206.245.9010.404.102.583.873.883.392.004.701.830.41
20211.525.148.392.892.743.255.583.541.042.711.833.18
20224.803.415.537.124.523.404.611.691.323.433.575.44
20238.424.138.525.840.753.653.124.002.532.222.661.15
20245.662.572.933.905.482.722.451.158.890.543.935.86
20251.493.752.5712.398.217.900.38MMMMM
NCEI Climatology3.824.485.105.035.034.104.122.373.054.094.504.88

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMM2.25.94.17.28.010.1
19789.89.112.09.69.48.88.17.68.18.56.89.1
19796.87.4M8.112.07.2MMM4.811.76.6
1980MMMMMMMMMM4.9M
1981MMMMMMM4.6MMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMMMMMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
20039.59.28.19.68.26.25.75.05.66.59.39.0
20049.28.38.38.78.85.85.95.96.77.08.18.0
20059.98.19.78.46.15.85.55.05.85.88.06.9
20069.78.610.19.07.25.56.15.26.37.16.88.3
20077.79.48.17.86.45.65.35.65.67.07.07.7
20088.98.911.08.27.47.55.15.27.14.95.910.5
20098.510.19.38.77.05.34.64.54.56.55.76.6
20107.35.27.68.06.65.94.85.25.05.37.88.5
20116.69.59.210.98.57.84.54.35.35.69.56.5
20128.47.29.07.46.35.54.85.75.57.35.77.9
20137.77.47.18.37.45.95.04.14.35.47.57.4
20149.09.28.98.68.27.14.75.15.46.37.97.4
20157.710.17.18.37.96.35.44.74.77.07.48.5
20168.78.69.07.87.05.15.34.45.06.36.18.3
20178.79.59.79.07.46.44.45.04.56.57.47.1
20189.09.09.08.86.56.34.55.13.86.27.27.6
20197.98.77.57.87.16.35.43.54.45.96.95.7
20207.18.58.37.27.56.24.24.65.46.06.87.1
20217.28.87.96.67.96.74.54.94.95.96.17.5
20228.58.38.28.98.05.25.84.44.26.65.85.6
20237.78.58.27.36.14.64.84.54.66.15.26.4
20247.18.57.59.46.04.84.44.55.24.96.97.2
20256.67.99.38.86.25.53.0MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMMMMMMMM
1978MMMMMMMMMMM47.00
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMMMMMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
200341.5246.1462.1772.9880.4683.7589.9690.6880.9474.6363.9951.41
200448.6849.8364.5570.5380.8784.0086.5484.8884.3375.3962.3349.94
200550.6554.8660.5071.2380.3689.7889.5692.6187.6074.9565.9349.28
200657.3348.8462.9477.8580.6988.7791.1192.2482.1672.2061.0954.24
200748.8150.8272.2668.5783.4290.9089.6197.8487.0075.9462.4053.77
200846.4252.0361.6669.2078.8490.3592.4588.0682.4473.5157.6851.08
200946.4255.8762.1670.6178.3089.9686.0587.4582.6068.4565.3647.88
201045.3244.8963.8779.4082.7992.5391.8294.1689.0778.1763.5747.43
201144.7754.4461.0175.7978.2993.2594.4291.7582.7674.1363.1052.97
201255.4655.5373.6275.9385.3588.8092.1790.6883.7770.4861.0355.75
201351.1251.1355.6570.1778.2988.6788.1487.9087.1173.2657.2049.35
201445.6851.0457.1670.3380.0686.4385.2689.8784.5775.1354.6951.06
201547.7442.6858.6573.0779.1688.6590.8788.4885.5575.2364.6360.77
201647.4555.0365.6572.6778.8190.0190.1989.0388.8781.4266.8350.65
201753.7162.5065.3575.7779.7185.4390.1386.5284.8075.1063.5349.61
201843.7456.3962.3966.4387.8191.8092.6190.0385.1374.5257.1049.50
201949.3054.7461.8171.7682.5886.7089.8491.3294.6574.8257.4055.35
202053.4552.9065.1369.4678.7188.6092.3589.2383.4071.8467.1052.52
202150.2642.4667.2970.8678.8487.9789.8190.9787.5777.9761.2364.55
202249.1355.2564.7171.0082.7790.6094.0689.3090.6775.1061.3051.87
202355.1359.2562.5271.0382.4087.6389.3589.5285.7375.2962.8356.00
202442.6560.9065.6873.4081.8188.9388.2391.4882.8079.0664.7053.90
202544.1052.8967.5274.0776.7488.3088.67MMMMM
NCEI Climatology49.4954.3463.3073.2181.6089.1091.4091.2086.1075.2162.3052.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMMMMMMMM
1978MMMMMMMMMMM47.00
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMMMMMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
200323.0831.9740.8551.4061.9065.6671.5871.3360.2852.2445.0232.84
200431.7432.9346.3951.0364.2669.2070.1565.3862.5057.5847.6932.77
200536.7339.0341.2850.8657.5067.3271.0572.4865.6750.2741.8931.21
200637.5232.0043.6856.8562.5567.5171.6572.5959.7449.9339.9137.44
200733.0630.5447.9747.7061.3267.5369.3573.4265.2755.2340.7735.97
200829.8132.9941.2549.5059.1769.1570.8969.2258.4749.5838.8632.15
200928.2135.2543.4150.0161.4969.0968.7365.2265.6251.2843.7433.00
201028.0429.8342.8856.6663.9473.5466.4970.1362.9847.8240.3629.78
201128.3734.3643.2853.9959.0671.4373.5571.4258.7647.6644.2135.32
201235.0037.7251.4852.8760.1662.8773.2463.5862.2347.2935.9338.81
201333.7534.3535.0048.4359.1761.9763.9868.9763.7143.7136.3030.77
201422.9031.2135.2649.8760.3569.7366.9668.0060.7352.3235.6637.35
201529.2625.1439.1053.8061.4270.1073.0662.6560.5252.2346.3842.39
201630.7136.4545.6153.4058.6170.9173.5872.9064.4055.3542.5734.52
201738.3942.1845.2654.5359.3568.2071.3468.9062.3351.1541.6331.42
201826.3938.9343.3244.6767.1671.5373.0670.8768.5056.0039.4038.06
201934.0339.7942.8152.6363.9468.9372.7171.9470.3451.6436.2038.10
202038.1336.4549.2251.0059.6168.6074.1369.4564.3050.1343.4333.97
202134.9026.6446.7748.9059.0069.9072.3272.5964.4355.6137.2344.55
202227.5532.2142.1951.0362.7769.3374.9071.6364.2048.5840.3736.06
202339.0640.6845.5250.8362.1067.1771.3569.5562.6352.3940.8035.00
202426.6839.1044.7754.4063.8168.6770.8768.8163.5351.8147.7737.94
202527.2633.8244.5554.1761.4570.1072.42MMMMM
NCEI Climatology32.9036.1143.4052.4061.9169.4172.2171.2064.0152.1941.9035.90

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMMMMMMMM
1978MMMMMMMMMMM47.00
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMMMMMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
200332.3039.0651.5162.1971.1874.7080.7781.0070.6163.4354.5042.12
200440.2141.3855.4760.7872.5676.6078.3575.1373.4266.4855.0141.35
200543.6946.9450.8961.0468.9378.5580.3082.5576.6362.6153.9140.24
200647.4340.4253.3167.3571.6278.1481.3882.4170.9561.0650.5045.84
200740.9440.6860.1158.1372.3779.2279.4885.6376.1365.5851.5844.87
200838.1242.5151.4659.3569.0179.7581.6778.6470.4561.5548.2741.62
200937.3145.5652.7960.3169.9079.5377.3976.3474.1159.8754.5540.44
201036.6837.3653.3868.0373.3783.0379.1582.1576.0363.0051.9738.61
201136.5744.4052.1564.8968.6782.3483.9881.5870.7660.9053.6544.15
201245.2346.6362.5564.4072.7675.8382.7077.1373.0058.8948.4847.28
201342.4342.7445.3259.3068.7375.3276.0678.4475.4158.4846.7540.06
201434.2941.1246.2160.1070.2178.0876.1178.9372.6563.7345.1844.21
201538.5033.9148.8763.4370.2979.3881.9775.5673.0463.7355.5151.58
201639.0845.7455.6363.0368.7180.4681.8980.9776.6368.3954.7042.58
201746.0552.3455.3165.1569.5376.8280.7477.7173.5663.1352.5840.52
201835.0647.6652.8555.5577.4881.6782.8480.4576.8265.2648.2543.78
201941.6647.2752.3162.2073.2677.8281.2781.6382.5063.2346.8046.73
202045.7944.6757.1860.2369.1678.6083.2479.3473.8560.9855.2743.24
202142.5834.5557.0359.8868.9278.9381.0681.7876.0066.7949.2354.55
202238.3443.7353.4561.0272.7779.9784.4880.4777.4361.8450.8343.97
202347.1049.9654.0260.9372.2577.4080.3579.5374.1863.8451.8245.50
202434.6650.0055.2363.9072.8178.8079.5580.1573.1765.4456.2345.92
202535.6843.3656.0364.1269.1079.2080.54MMMMM
NCEI Climatology41.1945.2353.3562.8071.7579.2581.8081.2075.0663.7052.1044.25

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMMMMMMMM
1978MMMMMMMMMMM44.1%
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMMMMMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
200366.6%82.2%75.3%68.5%75.5%73.1%74.3%78.2%74.8%73.7%74.5%72.1%
200474.0%73.8%68.2%69.8%75.6%80.0%79.5%77.9%68.7%75.4%76.6%73.0%
200575.5%72.3%63.9%66.0%62.2%68.4%76.0%72.6%69.8%66.4%61.7%70.2%
200669.4%68.7%62.1%61.9%66.2%62.7%65.6%68.6%67.4%66.3%71.7%72.4%
200772.8%59.6%57.9%59.8%64.6%64.9%72.3%61.0%69.5%71.9%69.7%78.7%
200871.2%73.4%73.1%70.4%70.9%65.0%67.8%74.3%73.6%70.3%68.9%71.8%
200970.3%67.3%73.5%67.3%76.2%70.8%76.6%77.6%81.2%79.1%72.0%73.6%
201070.3%71.3%65.6%56.6%72.8%71.4%74.4%71.2%63.1%56.4%70.9%69.6%
201173.6%71.8%72.8%69.2%74.4%68.0%74.2%74.0%69.3%64.5%71.6%78.4%
201269.0%70.8%66.9%63.5%65.1%65.0%74.8%69.4%72.6%69.6%71.5%79.7%
201378.9%72.1%69.6%71.2%73.9%69.0%73.6%77.9%71.7%77.0%70.6%79.8%
201464.7%70.1%72.6%70.4%73.3%83.4%79.4%78.1%79.8%79.4%71.7%85.2%
201572.4%72.2%83.8%74.7%77.3%75.8%81.7%79.7%76.4%70.4%78.2%82.1%
201676.3%70.5%73.3%68.5%71.6%70.6%79.3%81.8%71.2%66.2%68.0%74.6%
201781.4%73.2%69.3%75.1%73.5%79.9%81.3%82.7%78.3%74.8%77.6%75.7%
201876.0%84.5%73.3%70.3%72.0%70.9%77.8%80.5%84.2%75.9%79.5%87.3%
201978.4%81.1%68.4%74.9%76.6%76.5%81.0%81.9%69.9%76.6%77.2%81.3%
202080.1%77.4%78.7%69.8%70.6%69.7%76.6%76.0%75.1%75.1%66.2%75.2%
202173.2%76.7%66.9%62.8%66.0%71.8%76.6%73.9%69.1%71.7%66.7%74.6%
202266.3%67.4%61.7%63.0%68.9%64.6%69.0%76.4%61.1%60.8%71.0%75.8%
202377.2%74.2%68.8%63.9%65.2%72.0%79.2%78.0%72.7%66.6%70.0%71.6%
202478.6%71.2%68.5%66.5%76.5%73.1%78.2%68.6%76.7%66.0%79.5%74.7%
202570.4%74.3%58.2%71.7%79.7%78.7%78.5%MMMMM

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