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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 (USC00210075) 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
1986MM0.000.000.000.000.000.000.000.000.000.00
19870.000.000.000.000.000.00MM0.000.000.000.00
19880.00MM0.00M0.00M0.000.00M0.00M
19890.000.000.000.000.000.000.00M0.00MMM
1990MM0.000.000.000.000.000.000.000.000.000.00
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
19960.000.000.000.000.000.001.404.553.092.613.100.37
19970.530.240.412.214.051.377.973.411.381.940.070.13
19980.460.432.942.213.337.592.417.300.125.380.780.03
19990.440.290.557.176.163.028.571.951.240.940.690.17
20000.510.670.721.1110.206.533.734.510.701.552.650.23
20011.220.900.654.936.501.400.000.000.000.000.000.00
20020.000.000.000.000.000.000.000.000.192.760.120.39
20030.140.131.931.294.603.333.692.841.290.330.760.27
20040.040.632.221.845.282.806.655.075.241.291.120.25
20050.350.820.964.073.493.351.271.374.860.622.650.16
20060.270.082.167.522.153.010.924.293.410.441.321.99
20070.850.511.560.754.391.992.507.064.192.790.050.46
20080.110.170.663.303.201.421.590.000.370.561.800.14
20090.090.321.400.300.000.751.043.780.585.910.740.77
20100.150.121.251.651.924.354.230.806.890.641.670.70
20110.070.440.000.000.004.075.041.332.010.970.230.85
20120.090.921.011.612.270.000.741.070.981.170.390.66
20130.260.361.044.776.785.573.022.440.932.160.470.18
20140.150.570.423.431.107.040.525.601.930.990.130.33
20150.060.090.443.313.424.644.064.872.340.702.011.56
20160.230.082.500.551.422.936.264.063.191.900.760.66
20170.690.601.163.013.634.144.182.312.541.400.02M
20180.110.370.300.180.420.481.120.340.420.170.420.30
2019M0.290.060.320.680.560.270.470.010.020.280.21
20200.230.110.400.350.860.624.404.141.280.630.930.03
20210.190.151.627.935.952.423.136.661.971.440.690.48
20220.010.040.674.541.520.910.273.301.210.210.730.45
20230.931.311.031.383.542.193.132.810.050.15M0.08
2024MM0.070.060.200.030.030.200.030.060.070.04
2025MM0.070.200.120.170.400.140.040.780.500.28
20260.240.041.323.181.201.818.032.623.911.421.63M
NCEI Climatology0.890.911.943.744.855.444.814.273.712.581.541.13

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1986MMM13.35.59.78.811.39.98.325.68.6
198710.914.312.210.26.5MMMM7.814.97.9
198816.7MM14.7MMM8.8MM26.8M
1989MMMMMMMMMMMM
1990MM10.412.28.510.87.67.48.311.510.911.3
19918.97.711.09.69.47.86.95.08.27.05.96.2
19928.910.09.59.56.98.06.97.09.28.49.49.0
19939.07.69.710.210.19.37.56.07.88.59.29.6
19949.89.49.711.38.77.79.06.97.69.311.07.8
19958.210.69.010.58.96.96.95.96.610.110.79.8
199610.511.511.29.89.57.56.65.46.310.79.49.1
199711.99.411.29.210.66.57.25.26.88.58.58.4
19987.36.99.59.48.17.14.35.05.18.19.08.0
19999.19.88.911.010.17.86.56.77.18.78.48.2
20009.29.38.410.39.18.26.15.77.07.18.79.1
20018.29.311.910.78.67.36.25.65.79.07.69.8
20027.911.010.110.79.78.06.36.16.37.37.98.6
20039.69.59.49.88.46.46.15.07.37.79.79.6
200410.28.810.49.39.56.85.15.87.38.67.110.3
20058.68.19.39.39.47.26.15.06.46.410.06.8
20069.79.49.610.09.36.45.45.36.78.67.58.6
20079.58.28.710.59.37.25.75.47.08.39.67.6
20088.68.98.610.49.06.85.05.76.77.89.510.6
20098.710.29.710.18.46.24.56.34.68.07.48.2
20107.15.77.69.38.56.45.84.37.16.89.48.1
20117.48.79.010.210.68.95.64.95.57.78.87.2
20128.97.99.810.38.87.55.35.45.77.67.97.6
20138.78.88.710.49.37.25.94.87.57.59.57.8
20149.88.39.611.28.37.36.34.96.57.59.68.0
20158.08.98.99.59.06.36.06.16.77.69.38.7
20167.69.28.210.36.97.05.74.47.37.57.39.7
20177.68.810.48.77.76.65.24.96.88.38.57.7
20187.86.27.88.16.58.15.65.16.87.28.47.4
20199.68.47.78.98.26.15.44.86.98.48.27.1
20208.17.18.28.17.98.44.65.76.67.88.27.1
20216.76.58.98.57.95.74.05.35.76.68.68.7
20228.69.09.811.78.87.35.55.15.96.58.59.1
20236.07.78.610.07.65.34.25.46.27.17.36.9
20246.97.39.210.57.26.45.05.15.67.78.17.7
20258.48.410.29.25.06.65.54.95.09.48.99.7
20268.98.910.410.99.28.05.75.67.38.18.4M
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1986MM79.0051.3363.5772.7879.5672.2963.3155.2429.4029.28
198724.2037.6341.1759.0079.5076.00MM65.0051.2034.0034.00
198829.10MM33.00M59.00M66.0070.00M32.00M
198926.0026.0037.0069.0072.0074.0082.50M63.00MMM
1990MM45.2458.2064.6077.7876.0578.8470.1955.7640.2321.62
199119.5529.1940.3053.7268.8477.7077.2875.5065.9647.7730.8126.77
199226.7831.6138.6048.4269.0976.0874.5974.9970.3758.5435.7627.21
199322.6124.3435.7152.3665.1974.4578.9878.4865.1958.0339.3229.20
199412.4122.3344.2857.3773.0980.0476.9576.2274.3560.8145.5331.23
199524.0529.2242.0250.0866.7480.1082.7583.8570.8856.8134.7227.39
199621.1627.0837.2352.2462.8576.2878.0577.9368.9659.3531.3420.74
199717.3124.6136.0649.8260.1080.1278.8676.0774.2461.7933.7431.34
199826.3735.0936.8258.5877.0078.9881.8278.2277.9058.8344.4835.60
199921.3235.7343.3856.2468.2973.6583.1576.3471.2460.1052.3433.74
200024.9237.1551.2258.1070.7375.7478.9277.8172.9262.4836.2614.17
200126.3721.4631.8858.3467.2577.0681.5977.6468.7258.3056.2435.31
200233.2835.6034.3856.6066.3779.9483.7477.5874.0651.6840.7534.73
200323.8727.3142.1057.6266.4377.0679.9681.7671.4861.9041.2433.22
200423.2328.9046.5263.3868.9375.8079.6774.7477.6659.6446.9432.29
200524.2235.3440.0761.4064.4682.3484.0879.9677.5463.4145.9224.10
200635.0230.2639.8462.5469.3980.6086.7579.9665.8154.1244.6035.54
200725.3817.1543.2654.2672.9978.6881.1877.9374.0061.5541.8422.71
200820.6221.5734.9050.9666.2675.5081.0178.6371.9058.5440.7622.01
200917.9529.2440.3657.1470.1576.2279.3077.9376.2251.1252.7624.97
201019.2824.4850.3163.9269.0574.9681.1282.6968.8463.8241.2420.56
201117.1925.3136.0153.1866.8478.0884.6679.9268.7263.5346.3433.92
201231.2534.9257.1459.0672.9980.4886.5880.5474.5454.9945.8031.63
201327.5928.5933.1049.7666.3275.9482.8680.8976.8258.5940.7621.61
201419.1117.2834.1552.7669.5778.3878.2880.6071.3059.1233.9830.61
201526.9520.0445.8260.1468.0078.4480.4877.5876.8262.6648.0235.31
201623.1230.4749.6157.6270.0380.0280.2579.5574.7864.3454.8029.62
201726.9539.0138.7456.3067.7781.6882.1776.7778.9258.9342.8026.02
201823.8124.4137.1744.0673.8379.2880.0878.0572.7453.7232.7230.56
201919.0419.4634.8555.7064.1776.5280.6076.4274.6652.0335.3030.78
202025.5025.3143.2153.8466.1481.9882.5280.0269.6851.5147.7233.22
202128.1716.0648.3257.6268.0084.9281.1281.1276.4063.0645.0234.55
202220.6824.6740.4848.7469.9280.5481.5978.4573.2861.0341.7224.45
202325.3829.6935.8955.7074.0481.5980.6681.4177.4859.7047.9039.03
202424.4543.1747.5657.5671.0877.7279.9077.9978.2667.6544.1832.17
202527.2426.6649.6556.9669.5180.2481.5977.4676.6262.9845.2828.42
202621.7436.7649.1058.3471.2178.9683.0878.9272.7767.4553.15M
NCEI Climatology22.5127.2739.6055.1167.9978.3081.6079.2173.0058.9142.0928.30

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1986MM77.0045.8357.8662.8969.5661.9355.1542.6523.2822.44
198716.3723.1730.3445.7167.8370.00MM58.5032.4233.0032.50
198821.09MM32.00M57.00M64.0056.00M28.40M
198919.5025.5035.0069.0068.5065.0073.50M56.00MMM
1990MM33.3540.4949.4762.6265.4764.4056.7042.5929.657.58
19917.7117.6430.7340.6154.0464.5367.6660.3455.7338.3322.3519.87
199216.8622.5828.4037.0353.0459.9156.8854.9048.4536.5426.4213.01
19934.038.7519.5733.1048.5255.9862.3860.8645.9435.9422.8814.71
1994-3.912.5924.6635.3647.1860.7660.2556.7454.6943.4228.6217.59
199510.2611.6225.1632.0945.7260.4562.4065.8947.4338.7919.4312.74
19960.7011.0317.7430.9745.6757.3557.6156.6848.0836.5917.005.81
19970.9411.0420.1529.9639.8459.0663.3055.9853.1840.3622.8220.96
199813.7124.8624.5139.4453.4356.9662.7263.3052.8238.4519.7014.12
19991.4020.3024.6339.9852.6754.0366.2060.3248.5038.2732.3016.32
20007.5020.8931.3637.4051.0558.1662.3159.4650.1842.5723.66-1.27
200111.212.2418.1838.5449.7156.9662.3759.6448.3238.5637.4619.81
200218.1219.5318.7036.4443.6161.2865.5660.1653.9034.0924.1218.53
20037.217.2522.8337.1646.1756.2462.0261.2649.5240.0126.3019.69
20046.7415.2431.1937.9448.7856.6661.5055.9856.2442.1030.9217.14
200510.1720.4322.4840.5246.5763.5064.7559.7555.8241.6428.7612.95
200623.1210.9126.3742.6251.1660.3266.4962.5449.2334.7926.6621.49
200710.404.2328.4634.7051.5159.1861.5561.4452.4044.8324.928.60
20084.834.3221.0833.8044.6056.7261.1558.4851.2038.1527.082.33
2009-0.7511.6223.4635.3049.6557.2659.7060.5754.4438.3935.1811.74
20105.297.2533.8041.1247.9758.3464.1163.5349.1640.0125.467.61
20110.889.5021.9035.3047.4560.0866.6658.7548.8042.1029.3619.28
201215.0520.2738.7438.7251.5759.3664.9857.3747.4236.1826.6616.23
201310.5213.6818.2434.6448.5559.5663.1860.8054.8639.5523.186.05
2014-2.20-0.3417.6634.9448.4360.8059.5862.3751.6238.8516.8820.04
201511.331.4625.2638.4250.0060.0261.8559.0657.8641.8133.3224.57
20169.4117.7333.8839.8048.9562.5363.8261.4456.3039.7637.0417.37
201714.7522.2324.5739.9248.0860.1463.5959.6457.0844.5324.8611.68
20186.517.6424.3925.3455.2162.7262.1460.6854.4436.2419.7619.76
20192.392.3019.6337.0445.7658.3465.7858.6557.2036.2422.7016.03
202012.378.0930.7233.6847.6861.4063.4160.0550.9634.0929.2416.73
202113.882.0430.6137.8848.6162.5462.6060.5752.7044.4827.2617.72
2022-1.043.9125.5032.4249.4860.5063.1860.0552.0437.9225.3410.34
202311.6811.1721.9535.9051.1659.8159.0062.1057.0241.8727.9824.80
202414.3522.8826.9538.0649.3057.2659.3557.2654.5642.8030.8017.95
20256.577.3128.4037.4648.5561.2864.2358.2554.1444.4228.9010.60
20266.5619.1127.2537.7248.7059.6865.5161.3557.9546.4837.06M
NCEI Climatology5.9010.0022.7935.5248.1159.0062.5059.9051.1037.7025.3113.40

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1986MM78.0048.5860.7167.8374.5667.1159.2348.9426.3425.86
198720.2830.4035.7552.3673.6773.00MM61.7541.8133.5033.25
198825.10MM32.50M58.00M65.0063.00M30.20M
198922.7525.7536.0069.0070.2569.5078.00M59.50MMM
1990MM39.2949.3457.0370.2070.7671.6263.4549.1834.9414.60
199113.6323.4235.5247.1761.4471.1172.4767.9260.8543.0526.5823.32
199221.8227.0933.5042.7361.0768.0065.7364.9559.4147.5431.0920.11
199313.3216.5427.6442.7356.8565.2170.6869.6755.5646.9831.1021.96
19944.2512.4634.4746.3760.1370.4068.6066.4864.5252.1137.0724.41
199517.1520.4233.5941.0856.2370.2872.5774.8759.1647.8027.0820.07
199610.9319.0627.4941.6054.2666.8167.8367.3058.5247.9724.1713.27
19979.1217.8328.1139.8949.9769.5971.0866.0363.7151.0728.2826.15
199820.0429.9730.6649.0165.2167.9772.2770.7665.3648.6432.0924.86
199911.3628.0134.0048.1160.4863.8474.6868.3359.8749.1942.3225.03
200016.2129.0241.2947.7560.8966.9570.6168.6461.5552.5329.966.45
200118.7911.8525.0348.4458.4867.0171.9868.6458.5248.4346.8527.56
200225.7027.5626.5446.5254.9970.6174.6568.8763.9842.8932.4326.63
200315.5417.2832.4647.3956.3066.6570.9971.5160.5050.9633.7726.45
200414.9922.0738.8550.6658.8566.2370.5865.3666.9550.8738.9324.71
200517.1927.8931.2750.9655.5272.9274.4269.8666.6852.5337.3418.53
200629.0720.5933.1052.5860.2870.4676.6271.2557.5244.4535.6328.52
200717.8910.6935.8644.4862.2568.9371.3769.6863.2053.1933.3815.65
200812.7212.9427.9942.3855.4366.1171.0868.5561.5548.3533.9212.17
20098.6020.4331.9146.2259.9066.7469.5069.2565.3344.7643.9718.35
201012.2915.8642.0652.5258.5166.6572.6273.1159.0051.9233.3514.09
20119.0417.4128.9544.2457.1469.0875.6669.3358.7652.8237.8526.60
201223.1527.5947.9448.8962.2869.9275.7868.9660.9845.5936.2323.93
201319.0521.1425.6742.2057.4367.7573.0270.8565.8449.0731.9713.83
20148.458.4725.9043.8559.0069.5968.9371.4861.4648.9825.4325.32
201519.1410.7535.5449.2859.0069.2371.1668.3267.3452.2440.6729.94
201616.2624.1041.7448.7159.4971.2872.0470.5065.5452.0545.9223.49
201720.8530.6231.6548.1157.9370.9172.8868.2068.0051.7333.8318.85
201815.1616.0330.7834.7064.5271.0071.1169.3663.5944.9826.2425.16
201910.7210.8827.2446.3754.9667.4373.1967.5465.9344.1429.0023.41
202018.9416.7036.9643.7656.9171.6972.9670.0360.3242.8038.4824.97
202121.039.0539.4647.7558.3073.7371.8670.8564.5553.7736.1426.14
20229.8214.2932.9940.5859.7070.5272.3869.2562.6649.4833.5317.40
202318.5320.4328.9245.8062.6070.7069.8371.7667.2550.7837.9431.91
202419.4033.0237.2547.8160.1967.4969.6367.6266.4155.2337.4925.06
202516.9016.9939.0347.2159.0370.7672.9167.8565.3853.7037.0919.51
202614.1527.9338.1848.0359.9569.3274.3070.1465.3656.9745.10M
NCEI Climatology14.2018.6431.2045.3158.0568.6572.0569.5562.0548.3033.7020.85

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1986MMM62.1%85.0%81.8%70.3%66.1%83.3%84.8%77.4%94.9%
198787.1%69.4%73.9%78.1%84.5%MMMM88.8%93.0%94.6%
198889.9%MM94.0%MMM100.0%MMMM
1989MMMMMMMMMMMM
1990MM82.4%62.9%70.8%68.4%64.2%47.6%69.4%64.8%79.6%78.4%
199178.4%77.7%78.4%72.6%79.0%65.3%70.5%73.1%73.4%70.3%79.0%84.4%
199281.7%78.8%75.4%72.3%57.9%55.2%77.1%73.4%73.7%68.8%79.8%80.8%
199377.7%75.6%77.2%69.7%71.1%70.7%76.2%79.0%75.3%66.4%76.9%80.5%
199472.4%72.4%71.7%61.9%55.8%68.7%78.7%75.9%71.9%67.2%68.0%80.0%
199576.2%69.5%74.8%67.5%62.4%67.8%72.1%76.6%68.3%71.6%70.3%76.0%
199676.9%72.3%64.2%62.3%68.3%75.8%75.4%82.7%82.2%72.7%84.7%90.4%
199786.6%92.0%86.8%71.5%64.8%71.6%88.3%89.5%85.5%80.1%90.4%92.1%
199894.3%95.6%89.5%68.5%66.5%79.4%80.8%87.9%74.2%84.2%86.3%66.3%
199972.4%70.5%61.4%65.4%63.3%64.4%68.4%72.0%59.7%53.8%60.7%72.3%
200075.2%76.5%65.6%55.8%62.1%67.7%72.5%83.3%67.0%72.2%90.5%87.0%
200192.3%87.5%88.1%76.6%74.6%64.5%68.3%76.4%74.7%65.2%70.8%80.1%
200276.1%76.0%70.8%66.2%57.2%67.4%75.2%79.8%73.4%78.8%73.3%72.2%
200366.6%71.4%69.2%60.1%61.1%61.4%69.8%69.4%60.4%60.8%74.5%79.2%
200468.4%78.1%75.8%52.3%66.2%64.7%74.3%76.3%68.2%73.2%74.1%77.0%
200580.0%79.9%69.8%61.8%69.1%70.7%73.3%77.7%73.9%75.2%78.5%87.8%
200686.3%77.2%81.0%67.5%68.2%68.2%69.1%77.9%76.9%69.4%77.2%80.7%
200782.0%80.4%82.3%65.2%63.5%66.4%70.7%79.9%69.1%74.8%67.4%87.1%
200881.8%84.4%78.1%75.7%60.5%75.5%79.9%80.1%82.2%74.2%80.2%81.8%
200980.3%79.1%77.2%60.3%55.4%66.9%69.8%73.8%71.2%80.9%74.3%81.5%
201081.0%79.0%69.8%59.5%64.5%79.1%77.2%76.1%75.5%66.4%79.8%90.6%
201187.6%84.3%82.6%77.5%69.7%70.0%77.4%74.3%73.8%64.5%70.2%83.8%
201281.9%79.3%77.3%66.3%65.1%63.5%71.2%69.2%58.5%72.2%75.6%86.5%
201381.9%86.4%83.8%76.1%69.2%69.2%64.5%73.1%72.1%73.6%75.8%82.3%
201476.8%78.0%75.5%73.5%64.0%71.0%70.3%77.9%76.3%71.4%80.5%88.8%
201583.9%74.7%66.5%60.4%71.3%71.3%73.9%77.4%73.7%66.4%78.1%89.7%
201685.4%81.6%80.8%64.5%61.6%67.0%78.7%81.7%75.8%73.9%76.9%80.2%
201785.1%77.1%73.4%68.8%64.5%62.5%73.8%80.5%72.4%75.4%70.4%71.5%
201876.3%73.8%72.4%66.6%66.2%69.6%69.1%82.5%80.8%80.1%86.7%92.0%
201983.6%89.3%83.6%76.5%75.4%73.0%80.2%81.9%84.5%78.7%86.6%89.1%
202090.7%83.2%84.1%68.2%69.6%66.8%77.7%76.3%75.2%71.4%78.9%82.5%
202189.5%80.6%75.9%63.6%66.3%60.4%78.5%76.4%72.9%78.5%72.8%83.1%
202286.6%80.1%75.9%76.9%67.4%63.4%77.2%83.1%76.5%66.6%80.1%86.9%
202393.8%84.9%84.4%68.8%61.0%65.4%74.3%78.3%74.9%79.8%72.6%86.0%
202489.3%79.1%64.3%70.2%69.5%76.5%82.2%83.3%72.5%62.2%89.8%87.5%
202575.2%79.1%75.6%71.8%65.1%76.6%83.6%84.8%75.7%70.4%76.1%85.1%
202680.4%79.6%76.6%69.3%56.4%74.3%89.4%92.1%82.5%71.3%85.4%M

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