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 (USW00004109) 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
1983MMMMMMM0.000.000.000.000.00
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
19860.000.000.000.000.000.000.000.000.00MMM
1987MMMMMM0.000.000.000.000.000.00
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
19960.000.000.000.000.000.000.000.000.00MM2.63
19976.384.516.965.631.972.173.510.683.303.693.091.69
19984.242.233.343.764.881.140.860.362.041.667.306.26
19996.206.972.881.742.212.970.232.200.123.926.425.90
20004.533.402.992.154.422.850.260.215.714.792.481.90
20012.092.134.183.992.054.671.230.030.105.333.182.63
20024.252.234.263.253.463.490.370.201.580.693.302.89
20037.703.148.432.782.861.520.411.151.542.183.774.32
20045.602.522.651.978.211.930.122.873.652.834.082.89
20052.981.523.963.264.634.740.060.251.172.893.725.58
20066.043.223.394.403.452.440.310.371.661.659.503.89
20072.994.783.451.722.532.190.170.681.103.904.165.75
20082.873.375.923.932.995.300.082.091.251.706.646.55
20097.101.507.371.922.553.060.653.100.222.653.044.16
20103.461.823.445.904.257.310.251.841.543.412.965.66
20118.003.276.758.245.084.670.980.130.135.002.962.91
20125.195.706.283.894.364.540.500.000.026.153.463.78
20134.133.223.784.891.502.320.090.523.400.654.445.94
20144.416.514.374.142.622.460.041.751.742.847.334.85
20155.363.214.341.941.330.340.660.771.904.293.745.85
20164.425.436.873.823.131.422.240.051.187.213.074.70
20172.445.047.333.892.211.880.000.182.164.716.467.55
20186.535.564.255.613.842.760.001.400.144.388.673.64
20191.993.891.469.102.962.890.780.421.734.772.013.96
20207.816.342.852.074.144.280.150.221.854.932.654.25
20213.088.552.630.741.650.250.011.301.103.426.316.36
20223.752.873.474.055.834.270.160.191.962.495.593.12
20230.640.692.111.250.762.420.202.181.301.694.645.29
20243.333.582.996.183.520.930.410.142.822.494.463.31
20250.874.564.701.720.75MMMMMMM
NCEI Climatology4.894.004.634.233.312.840.630.881.513.585.034.30

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMM3.11.91.21.11.4
19841.20.90.30.81.31.81.91.51.21.11.21.4
19851.71.31.51.81.91.91.61.51.21.12.01.9
19861.81.71.41.62.02.01.71.41.3MMM
1987MMMMMM2.01.81.61.61.41.5
19881.41.41.51.71.92.11.60.90.80.40.41.0
19890.32.01.51.81.71.62.01.41.51.10.91.3
19901.21.51.61.61.41.61.31.01.21.11.22.1
19911.41.10.01.01.41.71.81.51.51.31.21.7
19921.71.41.41.41.91.41.01.00.90.60.71.0
19930.81.60.90.81.10.80.81.00.90.61.01.0
19941.71.72.21.91.92.22.22.42.21.81.51.9
19952.82.91.91.92.02.02.01.91.70.81.10.8
19960.40.20.20.00.00.00.00.00.0MM1.7
19971.91.52.22.62.72.42.72.71.91.52.12.1
19982.02.31.82.22.42.12.72.71.81.71.22.1
19992.01.92.22.42.52.22.92.02.32.12.22.0
20001.32.72.42.52.12.42.72.31.81.31.81.7
20012.12.31.92.12.72.41.92.32.51.51.72.0
20021.52.01.72.42.42.22.52.42.11.52.02.0
20032.20.91.61.92.02.52.52.32.01.51.72.0
20040.91.62.52.31.52.32.62.01.31.11.42.0
20051.81.61.92.21.81.82.42.31.91.31.32.2
20061.72.31.92.22.12.02.02.31.81.11.92.1
20071.91.71.71.91.91.81.71.41.01.01.31.3
20081.80.81.11.71.41.61.61.31.01.21.21.9
20091.21.01.41.51.51.61.51.41.30.91.41.8
20101.60.91.41.31.31.41.51.40.90.83.13.2
20113.43.73.84.44.64.22.01.51.30.51.21.4
20121.60.91.31.41.21.31.51.31.20.81.30.8
20130.70.61.21.21.21.31.51.01.00.91.31.3
20141.51.62.01.81.81.51.92.01.81.61.51.5
20151.71.72.01.91.82.02.01.91.81.31.61.4
20161.61.61.82.31.62.01.71.71.61.21.51.3
20171.61.72.31.91.91.31.51.11.11.31.41.1
20181.71.71.81.71.61.41.21.31.21.01.41.2
20192.12.42.41.61.51.41.41.20.91.31.21.1
20201.81.12.32.01.41.31.41.11.01.21.71.4
20211.91.41.92.71.41.30.81.01.11.31.71.1
20221.61.92.01.91.62.01.20.80.90.81.61.4
20231.93.41.74.51.61.30.81.21.01.52.12.2
20241.51.71.71.41.51.32.70.71.41.01.41.4
20251.31.41.81.51.5MMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMM69.0058.3356.6543.7927.68
198434.3540.4249.1055.0362.1770.5385.4884.9067.1746.2140.8930.45
198532.2335.6847.5862.0368.6176.0392.8478.0364.4751.8640.9340.03
198643.7449.0062.9067.8378.0093.1090.5299.6878.75MMM
1987MMMMMM80.0882.3978.3363.1345.0034.35
198832.0342.4150.0661.5765.9075.6086.3586.9073.2762.9741.2734.35
198933.9031.7143.0061.6064.4875.4385.9079.6173.8057.4551.7345.23
199045.5547.0057.4863.8363.4273.9786.4580.9781.2052.5550.2735.58
199141.2354.0058.7761.0764.7470.6286.5589.4577.8760.1941.9037.90
199238.0649.5561.3962.2375.7781.2779.0483.8768.9059.1946.3331.03
199331.6837.1353.2956.4373.6870.5372.3279.6874.6358.5539.5336.21
199439.6738.8655.4260.8771.0075.3388.4889.1677.9757.5837.3734.16
199536.1045.5049.2357.5769.4571.9782.1681.5875.1753.7444.5336.71
199634.6838.3150.8158.3062.1377.9790.8784.8479.67MM32.12
199733.9740.2547.4555.7072.4274.9383.2988.0073.5357.9446.2736.03
199837.1046.3253.4261.0369.0073.2791.8793.5280.7361.2346.1736.19
199940.6543.2554.8762.9368.9775.3090.1390.6879.8563.0650.2338.74
200038.7145.4856.6567.7371.0080.7791.7193.6171.7759.8142.2337.16
200139.8443.6855.1960.2074.4575.8386.9493.1985.4759.7149.1337.68
200238.1943.0047.5561.1965.9377.7592.0688.7779.0759.2647.4041.32
200342.8742.3050.8162.3070.3583.6395.9794.8780.6365.2341.7739.26
200437.9045.1458.5268.7768.5882.3794.0090.1073.5363.1346.7740.68
200541.6150.5058.9064.3372.3574.9091.4892.2677.0763.0345.5735.13
200642.1943.5453.6563.3776.0380.5396.5591.4877.3361.2346.9039.61
200737.7147.0458.5264.4073.1980.2397.1191.4576.7657.9745.8336.06
200833.7742.3848.1956.9370.3276.6091.0088.0075.9459.6147.8033.55
200936.1043.6145.3661.6073.2678.6791.2285.7880.9756.0648.2737.55
201046.4256.4660.2361.5066.1974.2689.2688.6577.1762.8443.1437.55
201137.4540.5452.4854.5067.0073.6786.8794.4883.1761.2342.8339.39
201239.7744.8650.6865.7769.7476.4791.9793.7778.4360.1648.2638.84
201336.0045.7556.0660.7774.6182.2696.3693.7778.0060.5845.5335.64
201441.1637.8652.0663.9074.0379.0096.7491.1080.4764.9444.2340.48
201540.0349.8258.6864.0078.0392.3695.2389.6878.1767.1644.8737.23
201640.1350.1755.3570.0073.5584.0789.1392.7877.6758.7451.0732.87
201733.7440.5049.1660.2473.7782.1099.4293.4276.5358.4245.7037.16
201841.0340.7153.6562.4776.0679.1795.5589.5579.9061.3945.8737.90
201939.4535.5050.2160.4374.9080.5089.0092.2676.2355.4849.3740.13
202039.3243.4953.7465.5371.3274.4789.3989.5876.8756.6144.0038.55
202140.8735.6151.7466.6470.8187.6796.4286.1678.8060.6546.7736.62
202237.4840.4353.0655.5065.3276.4394.2394.3278.6364.7440.3334.73
202338.0541.0949.7161.7080.0782.0795.3589.5575.8664.0047.4740.68
202437.9452.9059.7763.5371.2382.4396.3291.2977.7762.5846.7342.10
202538.5537.2153.3265.5374.58MMMMMMM
NCEI Climatology39.5044.5654.4062.9072.4079.0092.0091.5078.7961.2045.8038.20

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMM59.5037.0039.5235.6618.84
198424.7729.5034.2335.9741.0447.6052.6853.4844.4732.5033.5423.48
198523.2624.5728.6137.7043.8147.4354.4851.5845.2736.5029.7027.29
198634.9436.7143.4744.4751.3959.8757.8461.6155.17MMM
1987MMMMMM54.1248.9044.2332.9033.8326.45
198824.0629.0332.2338.3043.4251.6751.6849.2644.5041.8135.4326.42
198928.2918.1831.7137.2741.9748.9054.0352.7145.1739.8141.1736.23
199035.7132.8233.9740.4043.4249.0354.6855.5248.9738.9440.4724.71
199128.9038.0738.5239.4343.5549.1054.5854.7746.4736.1033.6330.48
199230.9033.8636.5840.8744.9453.3355.0451.3244.9740.5837.0024.65
199323.1024.9634.6139.1846.4848.9751.2651.7443.1039.2326.7328.32
199432.3027.0431.8440.3046.9448.6354.6553.1947.1740.2930.8328.00
199526.9431.1433.1038.6744.4849.7055.7751.3548.9039.8435.5028.84
199628.4825.3832.5239.8343.3548.5351.0749.5942.60MM28.38
199726.1930.0734.0637.5344.7749.6054.1055.7751.2341.4533.5027.03
199830.0631.5033.3538.5345.1649.4058.6854.1352.6740.1337.7027.52
199931.8731.7132.0634.3340.8447.8050.1356.0643.3337.6136.7731.29
200030.6532.4134.2339.6045.0648.6053.8751.5246.7341.0328.3728.39
200129.1328.7134.1037.5742.7748.7056.3553.6547.9040.4536.8028.45
200230.4527.9330.9035.8541.0049.7556.5250.6146.0734.0633.0032.19
200332.7131.2634.3938.3343.4249.8756.0355.5847.1741.0029.4031.23
200428.1330.8634.6838.3745.1950.9056.0355.8448.9341.5534.7731.58
200529.8427.6133.4838.0745.3250.1054.2652.2344.7042.5833.3023.90
200633.5825.7133.1039.5043.6852.7357.2351.8446.6038.8434.3027.65
200724.4531.9335.7438.6744.2650.4759.3851.9446.3741.1632.4729.58
200823.2630.3832.2933.9042.7746.9753.1354.0645.6439.5536.8325.23
200925.5228.5030.1335.0743.5250.6054.9055.8448.8037.7434.7722.97
201033.1935.2135.0038.2341.9750.7753.1353.9450.4043.1033.3728.52
201128.3527.6434.0036.1042.5548.3752.7754.7448.0343.9431.0327.87
201229.3231.3434.6839.9742.0649.2057.1653.6845.0038.1337.2932.19
201326.2332.1833.3636.2043.8451.0657.0757.2052.7737.4832.2024.71
201427.9726.9332.8737.3043.4548.6057.0356.5248.2744.2331.1031.23
201530.0332.7935.5536.2746.1955.1057.8155.2647.6045.0331.3029.16
201630.3934.1435.1941.2346.6850.8754.0352.2947.5344.8137.5324.06
201719.2029.2536.1039.7943.1651.2756.9754.5248.4739.0635.5326.84
201831.7128.9633.0638.9048.1050.4754.0353.6845.3039.3233.7328.25
201928.2625.7128.9240.1745.0650.1754.4556.1050.7034.8430.7029.74
202030.9030.7632.2336.4044.3250.5754.0354.7148.5239.5832.2029.06
202130.2628.3230.9435.0042.1652.8357.7755.3346.6441.4236.4330.00
202227.0026.3634.2335.0743.4250.3755.7855.9050.1041.9427.3726.11
202330.4527.3531.2336.7747.9453.1055.5257.7449.7242.9434.5330.35
202427.1936.2135.5839.0343.6150.3356.5854.4850.1040.5835.1333.06
202526.1627.6835.2638.0343.42MMMMMMM
NCEI Climatology29.3030.2333.5038.0044.1150.0055.1053.8147.5040.2033.4028.49

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMM64.2547.6748.0839.7223.26
198429.5634.9641.6645.5051.6159.0769.0869.1955.8239.3637.2126.97
198527.7430.1238.1049.8756.2161.7373.6664.8154.8744.1835.3233.66
198639.3442.8653.1856.1564.6976.4874.1880.6566.96MMM
1987MMMMMM67.1065.6561.2848.0239.4230.40
198828.0535.7241.1549.9354.6663.6369.0268.0858.8852.3938.3530.39
198931.1024.9537.3549.4353.2362.1769.9766.1659.4848.6346.4540.73
199040.6339.9145.7352.1253.4261.5070.5668.2465.0845.7445.3730.15
199135.0646.0448.6550.2554.1559.8670.5672.1162.1748.1537.7734.19
199234.4841.7148.9851.5560.3567.3067.0467.6056.9349.8941.6727.84
199327.3931.0443.9547.8060.0859.7561.7965.7158.8748.8933.1332.27
199435.9832.9543.6350.5858.9761.9871.5671.1862.5748.9434.1031.08
199531.5238.3241.1648.1256.9760.8368.9766.4762.0346.7940.0232.77
199631.5831.8441.6649.0752.7463.2570.9767.2161.13MM30.25
199730.0835.1640.7646.6258.6062.2768.6971.8962.3849.6939.8831.53
199833.5838.9143.3949.7857.0861.3375.2773.8266.7050.6841.9331.85
199936.2637.4843.4748.6354.9061.5570.1373.3761.5950.3443.5035.02
200034.6838.9545.4453.6758.0364.6872.7972.5659.2550.4235.3032.77
200134.4836.2044.6548.8858.6162.2771.6573.4266.6850.0842.9733.06
200234.3235.4639.2348.5253.4663.7574.2969.6962.5746.6640.2036.76
200337.7936.7842.6050.3256.8966.7576.0075.2363.9053.1135.5835.24
200433.0238.0046.6053.5756.8966.6375.0272.9761.2352.3440.7736.13
200535.7339.0546.1951.2058.8462.5072.8772.2460.8852.8139.4329.52
200637.8934.6243.3751.4359.8566.6376.8971.6661.9750.0340.6033.63
200731.0839.4847.1351.5358.7365.3578.2571.6961.5649.5639.1532.82
200828.5236.3840.2445.4256.5561.7872.0671.0360.7949.5842.3229.39
200930.8136.0537.7448.3358.3964.6373.0670.8164.8846.9041.5230.26
201039.8045.8447.6149.8754.0862.5271.1971.2963.7852.9738.2533.03
201132.9034.0943.2445.3054.7761.0269.8274.6165.6052.5836.9333.63
201234.5538.1042.6852.8755.9062.8374.5673.7261.7249.1542.7835.52
201331.1138.9644.7148.4859.2366.6676.7275.4865.3849.0338.8730.18
201434.5632.3942.4750.6058.7463.8076.8973.8164.3754.5837.6735.85
201535.0341.3047.1150.1362.1173.7376.5272.4762.8856.1038.0833.19
201635.2642.1645.2755.6260.1167.4771.5872.5362.6051.7744.3028.47
201726.4734.8842.6350.0158.4766.6878.1973.9762.5048.7440.6232.00
201836.3734.8443.3550.6862.0864.8274.7971.6162.6050.3539.8033.08
201933.8530.6139.5650.3059.9865.3471.7374.1863.4745.1640.0334.93
202035.1137.1242.9850.9757.8262.5271.7172.1562.6948.1038.1033.81
202135.5631.9641.3450.8256.4870.2577.1070.7462.7251.0341.6033.31
202232.2433.3943.6545.2854.3763.4075.0075.1164.3753.3433.8530.42
202334.2534.2240.4749.2364.0067.5875.4473.6562.7953.4741.0035.52
202432.5644.5547.6851.2857.4266.3876.4572.8963.9351.5840.9337.58
202532.3532.4544.2951.7859.00MMMMMMM
NCEI Climatology34.4037.3943.9550.4558.2564.5073.5572.6563.1550.7039.6033.35

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMM86.4%74.1%83.1%88.7%81.2%
198485.4%86.9%82.7%73.3%75.4%78.8%68.8%70.7%77.9%85.8%92.6%91.5%
198584.8%85.9%81.1%74.9%70.8%67.7%56.3%71.7%79.0%74.4%66.3%65.0%
198671.5%67.3%64.2%59.0%55.7%49.2%48.3%43.4%55.7%MMM
1987MMMMMM68.3%64.2%63.4%71.3%87.8%89.0%
198889.5%86.6%80.6%73.7%72.7%70.2%61.6%56.4%66.7%81.5%90.2%88.4%
198992.0%78.9%86.7%70.5%73.3%69.5%63.7%70.7%76.5%84.2%75.1%72.3%
199075.7%68.2%70.5%73.2%75.6%71.3%61.6%68.4%61.4%77.9%71.7%61.2%
199166.8%69.4%49.7%55.5%71.9%71.7%62.7%57.4%61.0%68.0%80.2%82.3%
199282.4%79.3%71.1%71.4%59.9%63.2%67.8%62.6%75.7%82.1%73.8%89.6%
199387.1%78.7%78.1%76.5%70.7%73.9%72.8%68.0%67.8%78.2%80.1%84.3%
199488.6%83.0%74.4%75.1%70.5%69.3%60.5%57.5%65.1%76.2%86.5%88.0%
199586.9%79.4%79.2%74.8%70.1%70.0%68.8%67.4%70.4%80.9%84.8%83.2%
199687.1%82.4%75.3%76.1%74.0%64.7%57.5%58.6%53.5%MM94.3%
199791.6%91.1%88.7%66.0%74.4%71.2%72.8%47.5%59.6%87.6%88.4%92.5%
199894.0%89.1%81.8%79.8%81.3%76.5%74.2%69.6%82.5%88.3%95.1%85.8%
199993.1%92.8%83.3%74.4%73.8%78.6%65.0%73.7%69.9%84.4%93.3%91.3%
200092.4%90.2%80.2%76.7%77.6%73.1%65.1%58.1%82.0%88.1%87.3%89.6%
200189.9%84.6%83.6%79.0%69.0%74.3%73.5%65.7%66.7%58.3%49.6%91.1%
200293.4%86.1%85.0%74.8%74.3%76.1%68.0%64.7%74.0%80.2%89.6%91.1%
200393.0%89.4%88.1%80.5%75.5%67.5%59.6%60.9%73.9%81.9%90.6%93.6%
200492.9%89.5%80.9%71.7%77.0%69.8%61.3%67.8%80.4%84.7%87.4%89.4%
200587.4%80.9%76.0%72.8%74.2%75.6%60.9%58.3%68.2%82.6%84.5%86.4%
200690.1%78.4%78.3%74.6%65.7%71.3%58.1%57.3%68.4%79.5%85.3%85.2%
200782.7%89.8%83.1%77.0%75.5%74.8%66.6%63.4%71.5%87.1%87.5%91.0%
200887.8%90.3%84.6%75.2%73.5%72.5%60.3%66.6%76.8%85.9%92.2%86.1%
200989.6%87.4%85.4%74.2%71.4%72.5%64.3%72.6%72.6%80.2%86.7%76.4%
201081.1%76.2%75.4%78.5%79.0%80.5%64.2%67.7%81.0%88.7%91.7%94.4%
201192.5%86.5%86.9%83.7%78.9%78.9%68.5%61.1%66.8%85.8%87.5%85.6%
201288.3%86.3%84.9%76.1%69.4%72.9%65.5%58.8%68.4%80.1%87.7%88.5%
201386.1%88.8%81.8%76.3%72.6%70.3%56.4%64.5%77.8%80.8%88.8%85.2%
201486.9%85.1%82.6%75.4%71.2%69.4%59.2%65.5%69.3%85.4%83.8%89.1%
201589.3%82.4%78.4%73.5%67.9%56.3%55.7%59.2%72.6%81.0%85.2%89.5%
201689.2%86.0%82.8%74.0%72.5%63.6%63.1%55.7%69.3%85.8%87.7%85.6%
201783.2%86.3%85.4%77.1%67.6%66.7%52.4%54.7%67.6%83.9%92.2%91.7%
201894.3%85.5%82.8%79.9%79.8%72.2%48.1%53.3%53.1%62.8%86.3%91.5%
201989.0%83.9%77.0%83.1%72.7%69.0%63.1%63.8%77.0%82.9%86.1%90.0%
202093.0%88.0%76.5%69.2%74.4%76.4%63.8%63.8%75.7%85.4%88.5%90.1%
202188.6%88.5%81.2%63.1%70.6%63.8%56.3%66.1%67.7%84.7%95.9%93.8%
202292.0%85.0%82.7%78.5%70.7%73.9%63.1%61.7%74.5%82.0%83.8%85.4%
202387.8%67.9%78.4%71.0%70.0%70.9%56.3%68.5%75.4%83.0%86.7%88.1%
202485.0%76.3%74.3%73.9%69.8%69.5%62.5%65.8%79.7%86.8%94.6%95.0%
202589.6%92.8%87.2%68.2%70.5%MMMMMMM

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