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 (USW00053907) 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
1998MMMMMMMMMMM5.84
19991.840.093.582.105.723.430.320.081.742.100.982.73
20001.442.011.881.593.333.490.000.000.016.033.213.36
20012.936.994.900.894.851.084.054.855.862.210.753.25
20023.721.176.452.882.571.331.982.221.347.940.594.45
20030.483.571.012.203.235.560.951.906.831.392.191.11
20042.614.651.815.293.6312.095.034.471.736.756.141.19
20053.932.062.720.833.151.141.710.710.051.090.040.21
20062.141.057.222.021.461.630.360.882.604.342.543.32
20074.940.584.901.416.108.993.521.053.001.491.372.26
20080.051.295.674.112.612.040.281.730.111.692.210.43
20091.060.864.354.143.303.245.470.8611.049.471.731.45
20103.782.453.562.402.532.474.660.9310.621.112.381.88
20111.801.240.013.445.010.920.000.381.265.141.384.69
20126.332.375.992.212.202.140.353.383.720.770.011.71
20133.321.291.943.314.082.162.090.935.773.392.002.42
20140.070.410.471.253.013.041.352.830.202.131.891.21
20153.442.183.064.2217.971.970.050.130.9713.149.233.80
20160.972.084.196.585.442.392.602.291.382.354.060.68
20173.892.061.203.641.256.503.422.411.091.551.373.64
20180.168.332.600.881.750.730.371.797.247.352.084.08
20191.571.112.086.456.343.451.130.970.133.762.061.26
20202.943.638.411.664.984.151.181.275.211.020.972.72
20210.831.213.584.297.362.221.113.960.403.011.340.30
20220.221.251.783.381.382.420.077.782.092.034.142.20
20231.412.803.622.043.562.680.260.192.047.630.554.16
20243.892.534.466.446.241.571.260.992.550.241.592.54
20253.971.501.664.932.873.851.96MMMMM
NCEI Climatology2.342.743.373.134.333.541.701.683.324.722.622.81

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1998MMMMMMMMMMM8.5
199910.510.610.611.29.49.99.06.78.77.58.19.7
20009.29.69.910.412.39.58.27.47.49.67.69.4
20018.410.48.410.910.59.88.57.56.49.58.79.0
200210.39.712.511.811.58.67.97.97.27.98.99.1
20039.310.79.711.79.28.38.16.87.26.910.310.7
20049.49.910.410.611.88.68.37.46.38.48.58.8
20059.38.110.111.49.08.97.36.97.48.09.48.8
200610.510.212.211.611.08.49.68.88.68.410.19.3
20078.310.410.09.88.38.66.07.16.38.08.78.7
200810.010.811.112.010.812.38.26.76.77.88.410.9
20099.412.012.311.78.59.37.38.07.39.37.18.7
20108.08.610.811.09.510.28.07.17.86.711.210.6
20117.811.712.014.013.111.98.57.97.78.410.58.2
20129.49.410.410.310.88.27.67.47.28.77.08.6
20138.39.410.411.010.98.37.16.15.97.98.56.9
201410.29.810.611.010.210.47.27.76.88.310.08.9
20158.59.88.19.510.07.89.87.47.07.78.97.8
20168.99.810.88.69.47.49.67.27.18.07.89.1
20179.210.410.310.810.09.07.37.57.48.28.18.1
20189.49.69.711.29.211.27.38.16.67.88.89.1
20199.49.59.910.410.08.28.57.37.89.17.87.1
20208.610.19.19.210.08.68.47.27.58.27.98.1
20218.010.510.410.18.87.26.67.35.97.97.98.5
20228.59.710.112.812.19.08.97.45.57.37.57.9
20238.89.510.19.86.87.98.27.87.18.97.17.5
20248.79.59.410.48.78.37.97.36.37.07.47.3
20258.69.410.810.18.29.48.2MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1998MMMMMMMMMMM55.48
199960.1668.1164.3277.7982.1088.3194.3599.7788.1779.8373.4761.29
200060.1268.7670.3874.5285.4986.8496.3399.8191.6378.2958.6248.57
200153.5161.1160.9977.7784.8090.6996.9894.4384.1477.1369.6959.83
200260.1159.9266.2277.9582.4790.2592.7195.0390.3672.5065.8757.73
200355.0154.6266.9278.0884.8288.0495.4496.0883.9479.4068.4260.86
200457.8353.9171.2675.2281.8585.8490.7688.5087.0080.9065.4260.46
200560.5662.9469.2178.0283.1393.4195.2495.7694.5181.4373.4660.47
200669.0860.3671.9083.1886.4593.7897.85100.2688.1179.2269.0460.68
200751.0661.3274.3572.4081.9088.4790.1695.0088.7081.8469.7060.35
200856.2466.3970.1976.7685.1194.2197.0494.6487.2580.2469.2059.83
200961.6168.1970.9576.7583.8594.3796.6396.1885.9473.4671.3154.28
201056.7550.4167.5377.3286.5295.0393.8899.1488.6581.1369.1160.41
201154.0061.2573.0682.8483.9797.73101.87104.5892.9779.9468.2456.07
201261.6562.6074.0180.7788.2393.1098.0896.9889.9076.8171.9061.75
201358.5062.5967.2373.3381.8591.7393.9497.6892.2077.2362.0354.16
201458.3557.7167.9476.7383.9089.7093.0696.0090.1083.5264.2659.52
201556.8757.8266.5276.5781.7792.3396.9198.8494.1083.4269.4065.94
201659.0068.1472.7479.3083.4894.7095.6993.5290.5383.4871.8059.32
201761.4270.0474.5877.8784.2689.6794.8291.5590.0380.3370.3457.74
201855.4858.8272.0673.2387.8796.10100.8195.7185.9374.3963.1657.48
201956.7159.6465.9476.4382.9789.7394.7197.8796.6777.1666.5062.71
202061.9461.6973.7777.4785.7394.1796.75100.0386.2778.5574.1364.06
202160.0355.2574.6576.5781.6892.9395.5896.5594.7086.0372.1774.19
202259.8459.6472.2381.1088.8496.43102.6196.5291.6381.0664.4060.71
202363.5563.8271.3275.3784.7494.20100.32104.3995.1379.6567.6764.32
202453.9769.1471.8777.9086.2393.3095.1099.6890.4087.9473.2365.00
202554.1662.1177.4278.2784.4291.3092.50MMMMM
NCEI Climatology57.9062.0069.6076.9084.0091.6095.9096.1189.3179.0967.3159.11

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1998MMMMMMMMMMM38.87
199939.0044.5447.0857.5463.8873.0073.4476.7466.5153.7349.0739.35
200039.7744.4949.2154.5066.4271.3774.4575.5567.3761.2242.4732.06
200133.3040.1443.9458.6564.5069.1874.9374.6964.7452.3949.8940.11
200236.5635.8243.5260.1862.7669.9473.1073.0866.9456.9941.4937.79
200332.8636.7745.4654.8864.9968.4273.0773.0062.9755.2248.7737.27
200438.7536.7051.2657.3864.0569.7371.6170.0065.4362.3548.2138.09
200540.5044.2046.1753.6363.2572.0772.8675.1571.2055.5147.7236.00
200641.4539.0052.9661.2665.2471.2675.6077.7366.5356.8446.0940.23
200734.0338.6153.3551.0765.2670.8372.2974.4269.3357.4848.9735.68
200834.4439.1748.1952.6564.0873.4273.9873.7565.0754.6246.5535.01
200933.4844.4048.3952.8762.6372.2475.0574.8166.5653.9248.0234.47
201036.2134.6943.9555.1164.7874.3075.2273.6762.4754.0446.0637.80
201131.1937.4349.5558.0061.5873.8078.3280.0665.7354.2345.8937.68
201237.1042.0953.4259.2365.8772.7674.9973.7166.5754.0643.5038.39
201337.3739.4543.6350.9361.0170.5772.7274.1068.4755.0341.1030.32
201430.3534.5040.2953.3061.3972.3772.3874.1668.1759.2641.5043.51
201535.4535.5747.5857.8064.8772.5077.1376.1971.2760.1649.1041.13
201636.1642.3150.0657.2364.1974.2076.0474.7468.8760.1651.1739.51
201738.8447.8251.3856.1761.1071.9774.9974.1666.0652.2348.5036.03
201829.4838.0047.1946.6066.2975.8776.3274.9470.9058.0040.7239.84
201935.4241.7944.1054.5364.5569.7073.3977.3273.8753.2340.5037.68
202040.7739.7954.9754.4065.4072.6378.6776.0066.6753.4548.4036.77
202138.9734.2549.9454.9065.4874.0376.2377.1368.0360.3846.5050.10
202229.9731.3641.5856.6066.0074.6778.0676.8166.7753.8745.3039.90
202338.6540.1149.9053.3064.3273.4777.3279.2972.0356.5246.5739.87
202431.8745.4551.4258.0067.9474.4074.6176.7167.4060.1047.7042.97
202531.9038.0049.8456.5363.7173.7074.75MMMMM
NCEI Climatology36.6040.4147.9955.0064.0072.2175.0074.8067.8156.5046.3038.59

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1998MMMMMMMMMMM47.18
199949.5856.3255.7067.6672.9980.6683.8988.2577.3466.7861.2750.32
200049.9556.6259.7964.5175.9579.1085.3987.6879.5069.7550.5440.32
200143.4050.6252.4668.2174.6579.9485.9584.5674.4464.7659.7949.97
200248.3447.8754.8769.0772.6280.1082.9184.0578.6564.7553.6847.76
200343.9345.7056.1966.4874.9078.2384.2584.5473.4567.3158.6049.06
200448.2945.3161.2666.3072.9577.7981.1979.2576.2271.6356.8249.27
200550.5353.5757.6965.8373.1982.7484.0585.4582.8668.4760.5948.24
200655.2649.6862.4372.2275.8582.5286.7288.9977.3268.0357.5750.45
200742.5549.9663.8561.7373.5879.6581.2384.7179.0269.6659.3348.02
200845.3452.7859.1964.7174.5983.8185.5184.1976.1667.4357.8747.42
200947.5556.3059.6764.8173.2483.3185.8485.5076.2563.6959.6644.37
201046.4842.5555.7466.2175.6584.6784.5586.4175.5667.5957.5949.11
201142.6049.3461.3170.4272.7785.7690.1092.3279.3567.0857.0646.88
201249.3752.3463.7170.0077.0582.9386.5485.3478.2365.4457.7050.07
201347.9351.0255.4362.1371.4381.1583.3385.8980.3366.1351.5742.24
201444.3546.1154.1165.0272.6581.0382.7285.0879.1371.3952.8851.52
201546.1646.7057.0567.1873.3282.4287.0287.5282.6871.7959.2553.53
201647.5855.2261.4068.2773.8484.4585.8784.1379.7071.8261.4849.42
201750.1358.9362.9867.0272.6880.8284.9182.8678.0566.2859.3346.89
201842.4848.4159.6359.9277.0885.9888.5685.3278.4266.1951.9448.66
201946.0650.7155.0265.4873.7679.7284.0587.6085.2765.1953.5050.19
202051.3550.7464.3765.9375.5783.4087.7188.0276.4766.0061.2750.42
202149.5044.7562.2965.7373.5883.4885.9086.8481.3773.2159.3362.15
202244.9045.5056.9068.8577.4285.5590.3486.6679.2067.4754.8550.31
202351.1051.9660.6164.3374.5383.8388.8291.8483.5868.0857.1252.10
202442.9257.2961.6567.9577.0883.8584.8588.1978.9074.0260.4753.98
202543.0350.0563.6367.4074.0682.5083.62MMMMM
NCEI Climatology47.2551.2058.8065.9574.0081.9085.4585.4578.5667.8056.8048.85

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1998MMMMMMMMMMM77.0%
199969.7%61.1%70.9%71.1%73.6%74.0%68.2%50.8%59.9%59.3%64.0%59.2%
200062.0%62.3%67.8%68.0%70.2%75.6%55.6%46.5%51.1%66.8%74.6%69.6%
200171.5%75.2%70.4%67.6%67.6%63.8%60.4%61.0%72.9%67.4%70.5%66.4%
200259.8%54.3%65.4%68.6%68.4%68.8%69.5%65.1%63.4%79.4%57.9%70.5%
200365.0%73.8%66.2%59.4%69.3%68.7%61.4%61.0%66.9%67.8%67.1%57.6%
200468.8%70.3%61.7%69.2%71.5%77.1%66.4%65.7%63.9%72.6%76.3%60.1%
200568.1%65.2%56.3%55.8%64.3%57.8%60.8%58.7%50.7%54.8%51.1%49.8%
200643.1%56.5%55.1%61.0%61.2%53.2%54.5%50.5%56.1%59.0%61.9%61.0%
200767.6%59.6%61.5%62.9%72.4%72.1%73.0%65.4%68.8%62.1%63.0%64.7%
200857.9%57.3%61.0%60.5%61.7%58.1%53.9%63.7%63.1%57.4%55.8%54.9%
200951.1%51.5%59.9%57.7%65.7%55.7%54.5%55.2%65.8%71.9%65.8%61.4%
201058.2%67.2%59.6%62.2%63.4%65.3%69.9%55.0%69.3%54.8%62.6%57.8%
201161.6%64.8%58.1%58.4%64.6%52.1%46.2%40.6%42.3%58.7%64.1%71.2%
201262.7%66.0%69.8%66.5%59.9%60.1%56.3%54.0%57.6%65.6%59.2%60.9%
201370.6%61.1%56.8%68.6%68.2%62.2%60.0%53.7%58.3%72.8%69.0%73.0%
201449.4%65.5%58.8%59.4%60.7%67.5%59.7%55.9%61.5%58.9%57.2%68.0%
201555.1%63.0%69.9%67.8%72.1%62.0%54.3%47.3%52.1%52.5%63.3%64.5%
201661.7%54.1%60.3%61.8%65.5%62.1%61.6%65.9%65.6%66.8%70.1%63.4%
201761.7%61.1%63.8%68.5%62.6%70.5%67.3%72.3%65.1%63.1%71.9%67.9%
201859.4%79.2%64.2%64.0%70.1%63.1%53.9%61.8%83.5%83.8%71.5%71.6%
201969.2%73.9%59.4%65.8%70.9%67.5%61.4%59.9%58.6%63.6%66.7%64.1%
202068.0%62.3%70.4%60.8%62.2%56.0%62.3%51.7%68.8%64.3%62.6%60.6%
202161.4%64.0%55.1%59.9%71.0%65.9%62.1%62.7%55.0%57.5%58.5%66.8%
202254.0%58.9%52.0%57.6%63.1%54.6%45.5%58.7%59.4%56.1%71.6%63.9%
202359.2%62.2%61.8%61.5%66.5%64.2%52.2%42.1%56.6%63.0%69.5%61.6%
202464.5%61.3%68.2%69.1%71.5%65.0%62.2%54.7%63.3%53.7%65.6%67.7%
202557.5%64.5%50.7%66.2%68.3%69.2%70.3%MMMMM

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