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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 (USW00094017) 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
1979MMM0.00MMMMMMMM
1980MMMMMMMMMMM0.00
19810.000.000.000.000.000.00MMM0.000.000.00
19820.000.000.000.000.00MMMMM0.00M
19830.000.000.00M0.000.00MMMMM0.00
19840.000.000.000.000.00MMMM0.000.000.00
19850.000.000.000.000.000.000.000.000.000.000.000.00
19860.000.000.000.000.000.00MMM0.00M0.00
1987M0.000.000.000.000.000.000.000.000.000.000.00
19880.000.000.000.000.000.00M0.000.000.000.000.00
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
19960.000.000.000.000.000.00MMMMMM
1997MMMMM0.000.000.000.000.000.000.00
19980.000.000.000.000.000.000.000.000.313.490.430.25
19990.450.220.041.032.482.121.511.301.230.330.180.08
20000.090.160.100.731.572.313.560.150.310.550.490.07
20010.130.010.201.381.793.442.540.090.250.420.050.06
20020.320.030.170.780.963.511.414.490.480.710.010.00
20030.160.030.540.622.682.240.940.860.340.950.170.51
20040.270.240.180.722.352.301.801.290.160.320.230.13
20050.040.010.350.643.305.330.671.650.060.420.630.13
20060.170.300.681.180.984.280.260.901.880.590.100.16
20070.020.140.720.495.293.251.150.940.851.050.010.02
20080.020.150.170.252.760.941.830.741.460.990.180.26
20090.170.000.081.590.760.502.201.910.430.950.010.06
20100.080.030.060.342.383.421.803.150.870.750.120.26
20110.500.070.440.285.746.033.220.550.441.000.230.11
20120.100.100.040.972.692.252.190.780.021.140.280.05
20130.110.090.530.254.653.161.291.631.150.250.200.11
20140.060.080.241.021.731.390.657.260.350.270.150.15
20150.070.230.670.591.691.492.241.160.221.150.310.21
20160.100.460.412.311.973.202.430.732.321.500.060.31
20170.110.230.140.880.220.230.100.551.260.470.170.17
20180.020.040.480.462.082.010.490.681.340.930.880.27
20190.030.140.001.281.374.492.771.735.630.560.250.04
20200.130.200.100.380.813.141.980.170.530.480.210.01
20210.050.040.290.101.872.800.811.090.200.870.130.28
20220.020.120.050.302.292.023.390.100.551.280.270.10
20230.040.000.250.464.131.440.831.050.851.140.050.03
20240.050.360.140.352.252.150.981.211.810.190.550.09
20250.070.280.031.000.950.814.340.890.010.860.000.00
20260.000.040.460.361.023.781.411.25MMMM
NCEI Climatology0.200.160.360.922.023.061.791.501.010.790.260.15

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
19812.48.28.6MMMMMMM7.71.7
19825.9MMMMMMMMMMM
1983M6.14.9M15.3MMMMMMM
1984MMMMMMMMMM6.00.3
1985MMMMMMM16.210.6MMM
1986M1.94.9MMMMMMMMM
1987MM11.9MMMMMMMMM
19880.012.6MMMMMMMM2.67.4
198911.512.16.39.59.310.2MM4.15.86.54.9
19908.9M8.610.27.2M10.87.5MM10.111.1
19916.85.66.410.89.77.45.98.77.58.05.75.9
19926.15.35.810.910.610.06.58.57.86.55.95.7
19935.95.47.28.59.811.86.96.47.66.47.45.9
19944.6MM20.1M14.9M12.56.9MM5.9
19955.47.96.810.610.28.25.610.37.27.76.06.0
1996M12.27.012.9M12.9MMMM3.04.9
199710.12.622.1MMMMMM6.62.58.1
19986.52.911.4MMMMM6.78.17.97.9
19997.28.19.910.210.68.88.88.67.98.26.07.6
20007.46.99.510.49.59.17.98.18.16.58.68.3
20016.26.77.89.911.28.77.36.97.68.66.26.7
20027.38.39.210.111.09.79.08.88.27.28.16.5
20037.68.08.010.38.57.68.59.08.18.46.76.7
20048.77.310.010.111.08.77.78.96.47.26.29.4
20056.56.710.110.010.48.28.08.57.47.07.97.5
20065.48.510.69.89.79.77.56.97.47.97.67.3
20077.58.48.68.89.38.36.58.37.67.68.34.8
20086.06.67.59.510.58.38.98.26.47.97.98.4
20099.77.87.69.48.96.98.17.47.68.35.36.9
20107.15.66.810.910.16.86.97.37.96.88.37.8
20119.08.910.010.211.08.46.66.56.37.36.67.1
20127.66.19.310.59.79.47.66.66.98.86.85.9
20137.67.48.19.39.57.97.46.37.27.66.47.5
201410.18.08.510.57.99.88.37.37.48.99.36.4
20158.27.98.910.28.37.57.56.77.88.27.56.3
20166.68.58.911.58.09.18.38.37.58.36.39.3
20177.96.89.09.39.410.58.47.16.29.87.29.2
20186.56.79.09.77.67.68.05.78.27.87.56.5
20198.47.77.89.68.57.76.37.79.08.88.05.9
20207.06.98.29.68.27.86.57.07.58.06.56.8
20218.07.77.58.28.88.76.78.16.37.17.77.0
20227.99.29.812.110.09.56.97.57.68.09.28.0
20235.77.68.69.57.86.07.67.46.78.66.75.5
20246.87.69.110.69.39.66.07.37.16.18.37.2
20259.07.77.98.49.38.77.86.95.97.67.68.7
20268.27.18.411.010.39.87.07.8MMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1979MMM49.00MMMMMMMM
1980MMMMMMMMMMM9.00
198130.7735.4652.3857.5765.5062.50MMM47.6735.2015.60
19825.522.0015.0058.0050.75MMMMM29.00M
198324.5029.1935.83M51.3372.50MMMMM9.00
198435.0035.0022.0070.0059.00MMMM43.0038.332.04
198515.4033.7534.0054.0072.3362.0070.0069.0056.8247.7520.1015.75
198625.0023.7845.9058.0057.6785.00MMM46.33M17.00
1987M12.0036.2440.5068.0077.0058.0066.4071.50M39.009.50
19887.6819.3140.2553.00M67.00M83.0060.6038.0026.3014.75
19899.60-9.5725.0847.8152.6769.2774.0071.1262.5042.3027.6213.28
199018.9019.2934.1247.1152.7569.3381.5075.0068.5043.3326.783.41
19918.6026.3035.3249.6757.0767.0066.5076.7762.9345.9227.9726.12
199223.3229.2741.5048.7461.1568.1968.3864.3559.0644.6030.6213.77
19932.946.3436.3745.9466.5067.3863.7271.0065.4245.4718.4018.99
19945.8626.5038.3845.0061.5060.1766.5080.3373.7147.5031.2514.87
199513.5628.3333.2940.8153.3167.1072.6268.4453.5644.6727.0016.56
1996-0.2031.3719.5041.6755.4068.2580.6784.1465.4051.1820.0010.58
19977.3324.5930.8246.2155.1074.6773.2080.6560.1049.4023.8026.80
199819.2436.2327.0750.7558.7555.2779.4781.1470.2158.2439.5724.88
199918.7933.2645.7156.9764.7174.2382.9284.2567.2359.5251.6938.88
200026.4834.3249.4557.8269.8571.3985.3085.7370.9759.7526.3417.30
200127.0517.9543.6557.5471.3972.6484.3289.5275.1057.6648.4331.02
200228.0537.9023.8551.0063.1075.7788.3177.9773.7746.3745.9733.17
200325.1025.7438.0860.5466.3174.2889.6890.2971.5763.2924.4725.32
200413.3020.4142.7459.4362.7870.5181.7477.2672.9055.1645.4232.85
200516.5537.4646.0362.1064.6975.3786.6983.0375.2359.7743.4423.50
200636.2229.2938.2562.1770.7478.8392.2686.3970.5750.9540.9832.17
200729.9424.3951.6355.4267.3577.4791.6585.3472.0059.8142.8529.96
200826.8829.0445.0857.0066.8476.0086.1585.4871.2057.0644.9615.61
200921.3222.4937.0856.2169.2277.7382.6981.8082.5647.7351.8614.88
201021.7419.0344.7260.3763.1575.8284.4283.6568.9963.7537.8918.02
201118.9721.8228.4551.3761.8373.6286.2286.2077.0763.6741.2133.53
201232.8734.0457.9062.3067.8479.2392.0987.4578.3352.8436.4722.39
201323.3832.7032.3949.0669.3775.1383.8785.7177.8056.0340.2319.23
201428.9023.5440.0056.2170.2676.3388.7783.5572.4062.7733.3030.87
201529.8131.1454.5561.6368.9483.6387.9788.5578.4363.8144.8032.58
201626.3942.3153.9761.6072.1982.7785.4286.6173.1057.6852.2322.09
201719.3630.5745.0059.3773.3982.9795.1886.0073.7760.6541.7328.77
201823.0013.3234.4252.7775.9780.6089.0686.7767.4056.6537.4731.77
201929.355.0733.5859.0765.1378.3783.8782.7770.8751.0037.7030.61
202026.3634.5943.7754.2768.5878.0086.1690.3274.7049.8444.0637.77
202134.6522.5253.0958.3765.5585.9393.9784.5479.4762.3247.5721.03
202223.1231.2945.2348.9766.5276.9789.1390.3279.6459.2929.3912.94
202322.0528.2125.6650.2373.2381.5286.1086.1777.8053.9243.8041.06
202422.0137.7639.4562.7065.6875.8389.9785.1981.0765.3939.9329.23
202525.5215.7850.5460.8772.5579.6083.9484.6181.0061.4535.1823.65
202625.6538.1849.8756.2773.5275.2390.5585.00MMMM
NCEI Climatology24.7029.7843.3058.5069.5078.3086.6086.1074.8958.6040.8928.40

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1979MMM42.00MMMMMMMM
1980MMMMMMMMMMM-4.00
198120.1720.5930.7838.0045.0049.50MMM35.0027.117.04
1982-5.80-1.005.0032.0043.25MMMMM24.00M
198317.5019.4825.03M37.4158.75MMMMM-9.00
198420.0011.0021.0039.0042.00MMMM28.0018.38-0.47
198511.6032.5033.0047.0066.3354.3370.0064.8351.8247.7517.5012.50
198619.1019.6832.6035.0046.6784.00MMM42.67M17.00
1987M12.0033.7140.5068.0062.0058.0065.4069.00M39.009.50
1988-1.2314.0436.5038.00M65.20M74.0057.4038.0024.1412.90
19895.40-10.0020.7344.6150.2761.4070.5771.1254.3340.3026.0811.21
199014.0417.0031.0345.8150.0066.3377.5075.0056.2541.3325.530.50
19916.2825.5029.1645.9456.2866.0763.1064.3148.3033.8519.4518.59
199219.1326.8038.6038.0655.4064.4861.1960.6555.7841.0427.799.45
19932.252.7633.4743.8866.0066.5462.5670.2554.4244.8817.1017.80
19944.2917.5037.6242.8061.5060.1766.5067.3368.9838.7531.2511.78
199512.1025.5032.3334.9050.1463.8071.1568.1153.5644.2224.9412.19
1996-1.8026.1717.5041.0049.6064.5065.0062.6051.6737.9513.274.40
1997-1.4017.6021.3935.6638.3063.6762.0976.1554.6036.2319.1716.33
19987.4027.3019.2038.7549.0041.6064.4764.5741.0032.7522.895.65
1999-2.4713.8624.4431.1540.9548.5752.2554.6737.6728.1322.6715.37
20002.199.3922.2928.6040.7048.3258.0354.0339.9231.058.49-2.46
20015.77-6.7519.8330.0039.6150.6057.6653.9444.5829.5918.975.48
20025.5110.891.0224.0934.4651.1558.5753.2642.9122.9420.1910.15
20034.793.3712.3734.1140.8248.8856.1459.6539.7933.682.355.55
2004-4.712.1620.7230.5337.0343.9453.6649.4741.2428.0915.9010.76
2005-6.0910.9622.0932.8138.4453.3356.4851.9841.7830.8522.976.24
200615.458.4720.5733.2743.1951.1758.3553.8442.0427.2315.747.54
20074.243.7422.7429.1442.8751.7561.7055.0142.6432.6617.301.85
2008-2.883.5016.5824.2540.3449.2756.5853.9440.7330.4721.60-4.80
2009-1.792.8511.7528.8135.3644.5453.1950.6744.8729.1017.33-7.00
20101.72-1.3420.6228.7238.0349.8653.3854.4142.0931.7913.95-1.16
2011-0.80-5.1810.3528.9740.7750.3757.3753.7440.5733.6413.9311.71
20128.7710.1825.4231.1339.8449.4359.1751.0040.5329.9416.703.74
20133.0513.0710.4225.6341.0249.4354.5154.7747.1027.6812.03-4.81
20145.13-2.0415.8127.9240.4248.7053.1956.5842.1733.529.4011.39
20157.817.5425.7130.5337.1051.6756.1652.3242.9735.0319.1011.00
20166.3922.2825.7131.7340.9752.1357.6353.3545.3034.5226.300.38
20170.4810.3622.9432.1038.5448.1360.0552.0043.2728.3816.176.27
2018-2.13-14.6114.9725.1747.1051.3355.4851.4541.7727.8119.0014.13
201910.42-14.3910.8432.1736.9749.7755.2353.3945.9027.2917.206.94
20208.2610.4822.5624.8641.4251.1354.0353.4241.2625.0117.3715.09
202113.71-3.9621.1726.9839.2752.1761.3054.2343.1334.0521.23-2.54
20221.119.0519.1326.1838.8349.6857.1658.6146.6335.0410.20-1.86
20234.416.284.5428.3647.4155.1054.5256.4848.4031.3519.9714.00
20242.6118.4117.6133.6341.5648.1058.5556.8148.3331.8118.1811.56
20256.13-6.5025.5832.2845.1250.5157.3056.1446.8032.6111.924.88
20266.1016.0420.7726.2039.9049.2060.2351.64MMMM
NCEI Climatology2.206.2718.6929.7040.2050.2155.8953.6042.6030.1116.905.89

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1979MMM45.50MMMMMMMM
1980MMMMMMMMMMM2.50
198125.4728.0241.5847.7955.2556.00MMM41.3331.1611.32
1982-0.140.5010.0045.0047.00MMMMM26.50M
198321.0024.3330.43M44.3765.62MMMMM0.00
198427.5023.0021.5054.5050.50MMMM35.5028.360.79
198513.5033.1233.5050.5069.3358.1770.0066.9254.3247.7518.8014.12
198622.0521.7339.2546.5052.1784.50MMM44.50M17.00
1987M12.0034.9840.5068.0069.5058.0065.9070.25M39.009.50
19883.2216.6738.3845.50M66.10M78.5059.0038.0025.2113.82
19897.50-9.7922.9046.2151.4765.3372.2971.1258.4241.3026.8512.24
199016.4718.1432.5846.4651.3867.8379.5075.0062.3842.3326.151.96
19917.4425.9032.2447.8156.6766.5464.8070.5455.6139.8823.7122.36
199221.2228.0440.0543.4058.2766.3364.7962.5057.4242.8229.2111.61
19932.594.5534.9244.9166.2566.9663.1470.6259.9245.1817.7518.39
19945.0722.0038.0043.9061.5060.1766.5073.8371.3543.1231.2513.32
199512.8326.9232.8137.8651.7265.4571.8868.2853.5644.4425.9714.38
1996-1.0028.7718.5041.3352.5066.3872.8373.3758.5344.5716.637.49
19972.9721.1026.1040.9446.7069.1767.6478.4057.3542.8121.4821.57
199813.3231.7723.1344.7553.8848.4371.9772.8655.6145.4931.2315.27
19998.1623.5635.0744.0652.8361.4067.5869.4652.4543.8237.1827.12
200014.3421.8635.8743.2155.2759.8671.6669.8855.4545.4017.427.42
200116.415.6031.7443.7755.5061.6270.9971.7359.8443.6333.7018.25
200216.7824.4012.4337.5548.7863.4673.4465.6158.3434.6633.0821.66
200314.9514.5525.2347.3353.5661.5872.9174.9755.6848.4813.4115.44
20044.3011.2931.7344.9849.9057.2267.7063.3657.0741.6330.6621.80
20055.2324.2134.0647.4551.5664.3571.5867.5158.5145.3133.2114.87
200625.8318.8829.4147.7256.9765.0075.3170.1156.3039.0928.3619.85
200717.0914.0637.1842.2855.1164.6176.6770.1757.3246.2330.0715.90
200812.0016.2730.8340.6253.5962.6371.3669.7155.9643.7733.285.41
20099.7612.6724.4242.5152.2961.1467.9466.2363.7138.4134.603.94
201011.738.8532.6744.5450.5962.8468.9069.0355.5447.7725.928.43
20119.088.3219.4040.1751.3061.9971.8069.9758.8248.6627.5722.62
201220.8222.1141.6646.7253.8464.3375.6369.2359.4341.3926.5813.06
201313.2122.8921.4037.3455.2062.2869.1970.2462.4541.8526.137.21
201417.0210.7527.9042.0755.3462.5270.9870.0657.2848.1521.3521.13
201518.8119.3440.1346.0853.0267.6572.0670.4460.7049.4231.9521.79
201616.3932.2939.8446.6756.5867.4571.5369.9859.2046.1039.2711.24
20179.9220.4633.9745.7355.9665.5577.6269.0058.5244.5128.9517.52
201810.44-0.6424.6938.9761.5365.9772.2769.1154.5842.2328.2322.95
201919.89-4.6622.2145.6251.0564.0769.5568.0858.3839.1527.4518.77
202017.3122.5333.1639.5655.0064.5770.1071.8757.9837.4230.7226.43
202124.189.2837.1342.6852.4169.0577.6369.3861.3048.1934.409.25
202212.1220.1732.1837.5852.6763.3273.1574.4763.1447.1619.805.54
202313.2317.2515.1039.3060.3268.3170.3171.3363.1042.6331.8827.53
202412.3128.0928.5348.1753.6261.9774.2671.0064.7048.6029.0620.39
202515.824.6438.0646.5758.8365.0670.6270.3863.9047.0323.5514.26
202615.8727.1135.3241.2356.7162.2275.3968.32MMMM
NCEI Climatology13.4518.0331.0044.1054.8564.2571.2569.8558.7544.3528.9017.15

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
198169.9%66.0%59.9%MMMMMMM91.4%85.4%
198226.4%MMMMMMMMMMM
1983M75.4%89.9%M92.6%MMMMMMM
1984MMMMMMMMMM80.3%79.6%
1985MMMMMMM73.9%67.7%MMM
1986M86.8%95.7%MMMMMMMMM
1987MM89.1%MMMMMMMMM
198877.5%54.9%MMMMMMMM89.3%86.3%
198985.7%72.6%88.8%84.1%72.3%56.3%MMM62.3%86.6%85.6%
199085.7%M91.2%84.7%73.0%M81.8%81.1%MM78.3%71.3%
199173.3%80.6%76.8%66.3%66.5%71.9%75.8%59.1%61.4%64.2%78.5%80.2%
199282.5%75.0%61.6%62.0%55.5%62.8%65.8%62.5%53.8%63.8%83.0%75.1%
199374.8%74.3%71.6%58.1%48.6%50.5%71.7%56.1%48.1%63.4%82.4%84.8%
199478.7%MM81.6%M90.1%MM50.4%MM81.3%
199582.2%70.5%74.5%69.8%69.5%65.6%57.8%49.1%66.8%68.8%74.2%68.3%
1996M70.1%M69.7%M75.3%MMMM75.1%79.6%
199775.7%83.4%85.6%MMMMMM70.3%81.4%86.9%
199870.2%90.5%85.4%MMMMM62.0%77.0%84.3%80.4%
199982.9%85.4%74.4%64.6%66.7%65.9%62.1%58.0%63.4%65.0%72.4%77.5%
200078.7%77.7%62.2%59.4%51.9%67.6%66.2%48.9%56.0%64.6%84.1%78.7%
200185.6%79.3%72.5%62.0%48.9%71.0%67.2%50.1%58.0%57.3%69.3%77.4%
200277.7%73.6%76.8%62.1%55.6%66.5%58.4%69.1%62.0%73.3%72.1%79.5%
200376.4%77.9%69.5%63.5%63.7%65.9%49.0%48.1%56.8%57.1%82.9%85.3%
200481.5%85.3%76.4%56.0%65.3%67.1%66.1%64.6%59.8%67.8%69.9%77.2%
200578.1%71.4%69.2%51.5%60.8%71.3%58.5%53.2%53.3%65.9%72.9%81.9%
200683.1%75.6%74.0%61.7%56.2%58.1%42.9%47.2%63.0%70.3%71.7%74.3%
200774.1%74.7%66.9%59.1%66.5%65.1%54.6%49.9%57.5%64.5%62.6%75.7%
200871.3%76.8%62.8%52.4%56.6%57.9%47.6%49.1%65.0%64.0%73.4%75.0%
200976.2%79.6%73.5%62.7%57.8%53.3%58.8%61.4%53.5%75.8%66.3%77.9%
201078.4%83.1%76.6%51.5%67.7%68.3%58.2%60.8%69.8%68.8%74.7%82.2%
201179.7%75.2%80.6%68.3%69.1%71.2%63.0%58.7%54.8%64.8%73.5%79.9%
201271.6%76.2%59.5%57.0%59.7%63.0%55.1%50.6%44.2%68.9%82.7%82.3%
201378.4%79.3%78.0%66.2%53.5%68.1%64.0%62.7%63.6%62.8%72.0%75.4%
201470.7%66.0%64.1%56.2%57.2%61.2%51.2%61.7%63.6%65.8%73.3%79.1%
201574.5%70.5%63.8%53.4%55.0%58.0%56.6%51.4%54.7%65.4%71.4%76.2%
201678.7%73.7%61.4%58.2%59.0%58.6%61.4%51.8%63.2%73.1%73.6%71.3%
201773.6%76.8%67.7%58.8%48.5%44.2%38.7%49.0%56.5%58.8%70.9%65.6%
201873.4%71.7%77.9%60.7%60.1%60.7%52.3%50.8%66.5%68.3%80.8%81.2%
201978.0%73.7%75.8%55.0%56.1%59.9%62.0%59.6%71.5%65.3%76.7%78.6%
202074.8%73.9%67.5%54.3%58.9%59.6%58.9%42.2%52.7%65.5%74.1%75.6%
202173.6%65.2%57.5%48.9%56.9%51.4%45.6%53.5%46.5%61.0%66.4%73.4%
202274.8%67.5%61.7%61.4%55.1%61.1%59.3%45.9%49.8%68.0%75.6%74.9%
202381.9%74.7%78.6%65.5%63.1%63.1%52.3%55.9%59.6%71.6%74.0%76.4%
202477.7%75.5%69.8%50.9%64.9%58.7%52.1%53.7%57.2%58.3%72.2%79.8%
202574.6%71.5%64.1%56.0%55.3%53.4%63.1%59.7%56.2%63.3%73.0%82.0%
202679.2%78.7%68.8%58.8%46.3%64.9%59.4%52.0%MMMM

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