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 (USC00187806) 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
1996MMM0.00MMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMM0.00MMMM0.000.000.00
20060.000.000.000.000.007.304.011.093.074.192.830.90
20072.711.682.153.861.282.761.232.210.802.720.831.30
20080.140.340.541.051.910.300.000.000.000.000.000.00
20090.000.000.000.000.000.000.000.000.000.000.001.72
20100.360.702.260.880.900.121.150.683.611.470.380.45
20110.220.000.000.000.310.731.590.710.850.241.420.38
20120.340.520.200.270.780.380.000.000.461.850.001.30
20130.390.540.551.561.070.792.161.360.381.661.200.97
20140.270.660.791.180.552.851.701.091.270.800.441.15
20152.330.720.750.850.452.990.921.050.471.010.971.00
20161.201.051.060.071.421.020.930.45MMMM
20170.02M0.030.081.300.083.641.590.130.460.050.00
20180.181.360.471.132.970.240.771.200.112.540.251.88
20190.750.771.141.050.871.670.360.400.620.240.510.23
20200.840.410.931.361.250.251.023.161.420.931.731.51
20210.401.150.121.220.321.141.500.620.410.380.23M
20220.040.360.391.630.540.600.911.100.310.750.190.16
20230.270.080.160.870.600.280.670.181.020.281.232.97
20241.790.221.680.261.430.821.490.350.680.130.410.78
20250.200.671.260.900.850.950.76MMMMM
NCEI Climatology3.523.174.393.673.954.044.344.784.184.363.383.94

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMM9.6MMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMM6.0MMMM5.78.16.8
20068.48.28.27.36.15.84.85.45.77.16.76.2
20078.39.19.08.06.25.35.34.24.15.76.95.5
20087.67.99.17.27.75.44.84.66.46.27.18.4
20096.89.47.37.96.35.45.73.75.86.57.18.3
20108.38.17.76.86.95.75.04.86.57.27.110.4
20118.19.79.210.47.36.34.75.44.46.06.86.2
20128.27.06.97.26.35.65.44.44.76.47.06.8
20136.88.29.08.07.45.15.03.93.95.26.96.0
20147.76.98.88.25.65.05.33.13.36.07.76.2
20157.88.36.58.26.46.95.04.95.96.75.64.9
20167.78.58.08.15.05.74.65.66.56.86.07.4
20177.88.29.87.57.16.55.14.35.05.86.36.1
20188.77.09.59.26.05.25.46.06.16.17.75.9
20198.46.19.48.36.76.54.54.55.26.96.65.8
20207.06.66.98.78.26.14.54.74.95.16.67.2
20216.47.17.87.76.95.64.93.95.96.65.75.4
20227.78.38.98.36.85.54.94.45.05.76.55.7
20236.57.38.17.36.26.64.85.75.95.46.05.8
20248.17.08.17.86.37.16.15.56.15.27.17.2
20258.58.09.79.07.45.75.3MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMM57.00MMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMM70.76M68.00MM58.3058.8142.77
200650.0644.3054.2567.0074.1979.7986.8785.7173.5664.7158.0351.39
200747.7137.0056.0160.6775.6081.5786.5386.0283.5873.7253.9141.19
200843.8848.3756.0465.6571.5785.3886.2284.1579.0766.2851.8747.62
200936.9447.8851.9765.2472.7079.8885.2584.8474.7264.6357.4443.61
201039.9537.8557.1469.2676.0186.3088.4485.4880.8467.4857.3239.55
201139.2649.1652.6767.4077.3585.4091.5785.4279.1066.7261.2852.26
201247.5049.6364.4665.7878.5184.2089.3184.6679.2868.4652.5351.23
201346.0747.4649.6366.4974.2784.2087.6482.5778.8669.6555.9449.72
201440.6643.8249.8165.6376.5983.7885.7184.3278.9268.8154.9349.08
201541.0737.9651.4166.8581.1183.7386.3885.3682.6466.5262.4659.04
201646.3446.26MM75.4283.0688.6289.4381.3270.4460.2147.71
201746.9955.6154.4571.5172.7584.8288.3882.4479.1172.7157.7945.34
201843.2852.8249.5763.2479.3982.9787.9787.6381.5669.7253.2749.89
201943.8348.3853.5470.2578.8084.1490.8587.8084.0672.3054.2249.82
202049.3651.4359.8563.0371.0283.6391.3486.0678.6870.1763.8149.18
202144.8642.5560.0268.1075.6585.4089.2587.1681.6274.3957.0254.41
202241.4352.6360.0566.0576.6284.8089.5489.4379.5265.4261.0148.05
202352.0953.3656.5871.3772.4779.7787.4683.9778.8970.3356.3751.77
202445.8949.1958.0566.5774.5885.6488.4585.0178.4470.8760.2646.93
202537.5645.0660.3367.2874.2684.1487.01MMMMM
NCEI Climatology44.6047.5155.6066.9075.4083.6988.1086.3080.1069.0057.9048.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMM46.00MMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMM52.20M68.00MM38.4039.8528.71
200633.5930.4935.6945.5952.4263.0369.5868.9058.2947.0543.0334.03
200732.6824.0135.2542.3653.7963.5567.0167.2163.6354.4338.6832.66
200829.5229.8335.8046.7751.0365.1668.9464.0158.5245.2138.9831.83
200923.7029.5634.1544.9654.4761.5266.1468.7558.1647.7441.8429.91
201026.1426.3439.3246.8856.1567.1669.7468.0660.8048.9540.2827.53
201125.7931.4937.4050.2458.8365.2470.2666.0863.2648.5541.7834.44
201230.4933.3743.5044.4858.6562.4872.4770.0359.5850.5635.2936.81
201331.2029.1233.4044.7754.8165.2371.9065.2457.6553.3838.3434.56
201423.0229.1333.0645.3957.9365.9469.4165.4962.0952.1338.0136.12
201527.2120.0133.5346.9660.6367.9871.2667.7765.0849.1144.5945.04
201627.9530.31MM59.3466.0772.9971.5166.3154.3541.5433.06
201735.1136.9036.3753.3555.6866.4372.0367.3962.8054.4039.6330.11
201826.6136.1934.1844.0561.1766.0670.5672.8568.7654.1239.5635.12
201928.1632.0536.3450.5760.3966.6872.4969.7463.5855.1237.2334.05
202033.6735.1841.9545.7954.9166.4073.4671.2761.3653.2144.2633.83
202131.4031.2140.3647.2754.1866.5971.3965.1163.2057.4037.9339.55
202227.1431.3539.7545.4158.0564.5271.5569.9756.8448.2042.3930.88
202337.1135.2336.1949.9651.7261.0270.8367.9361.6551.4036.1136.41
202431.4231.7539.7148.0958.2465.7971.9567.2961.4848.6942.3330.80
202523.9629.4540.2348.4458.3667.1971.62MMMMM
NCEI Climatology29.3130.5837.2046.6056.2065.5070.1068.0161.5050.6040.8133.30

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMM51.50MMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMM61.48M68.00MM48.3549.3335.74
200641.8337.3944.9756.2963.3171.4178.2377.3065.9255.8850.5342.71
200740.1930.5045.6351.5164.7072.5676.7776.6273.6064.0746.2936.93
200836.7039.1045.9256.2161.3075.3477.5874.0868.7955.7545.4339.72
200930.3238.7243.0655.1063.5970.7075.6976.8066.4456.1849.6436.76
201033.0532.1048.2358.0766.0876.7379.0976.7770.8258.2248.8033.54
201132.5240.3345.0458.8268.0975.3280.9275.7571.1857.6451.5343.35
201239.0041.5053.9855.1368.5873.3480.8977.3569.4359.5143.9144.02
201338.6438.2941.5255.6364.5474.7279.7773.9168.2661.5247.1442.14
201431.8436.4741.4455.5167.2674.8677.5674.9070.5060.4746.4742.60
201534.1428.9942.4756.9070.8775.8578.8276.5673.8657.8253.5252.04
201637.1438.28MM67.3874.5680.8180.4773.8262.4050.8840.38
201741.0546.2545.4162.4364.2175.6280.2174.9170.9563.5648.7137.72
201834.9544.5041.8853.6570.2874.5279.2780.2475.1661.9246.4142.51
201935.9940.2244.9460.4169.5975.4181.6778.7773.8263.7145.7341.93
202041.5243.3150.9054.4162.9675.0282.4078.6770.0261.6954.0341.51
202138.1336.8850.1957.6964.9276.0080.3276.1472.4165.9047.4746.98
202234.2841.9949.9055.7367.3474.6680.5579.7068.1856.8151.7039.46
202344.6044.2946.3960.6762.1070.3979.1575.9570.2760.8646.2444.09
202438.6540.4748.8857.3366.4175.7280.2076.1569.9659.7851.2938.86
202530.7637.2550.2857.8666.3175.6679.31MMMMM
NCEI Climatology36.9639.0446.4056.7565.8074.6079.1077.1570.8059.8049.3640.95

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1996MMM51.4%MMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMM66.7%MMMM67.7%69.2%69.9%
200671.8%62.1%54.8%61.5%62.0%70.8%73.0%67.5%75.5%70.4%76.1%69.9%
200766.7%58.9%58.2%63.1%62.4%79.0%72.1%79.4%78.3%83.9%80.4%90.3%
200873.9%77.9%70.7%79.3%77.2%78.6%74.5%75.0%82.5%78.1%78.4%79.4%
200973.2%65.2%75.7%73.0%84.7%84.8%77.0%86.5%86.5%85.6%88.0%79.4%
201075.6%79.0%75.4%71.9%76.9%76.9%76.7%82.3%76.2%78.5%79.1%74.5%
201177.6%68.7%72.8%77.8%79.7%74.1%74.4%81.1%89.0%81.1%81.1%80.3%
201274.0%75.5%76.1%65.0%78.0%69.7%68.0%75.2%80.1%83.2%75.2%81.9%
201373.6%75.1%68.5%69.8%75.6%80.4%80.5%82.8%75.7%79.7%67.8%77.1%
201467.8%70.1%64.2%66.7%71.9%73.3%75.0%77.2%80.7%75.7%68.6%79.1%
201570.2%64.2%68.7%65.8%71.1%79.5%76.0%74.3%76.3%78.8%77.6%85.5%
201667.8%70.0%MM78.9%74.6%80.8%80.7%78.1%71.2%63.7%64.5%
201768.9%57.9%53.4%63.8%67.7%63.1%70.6%74.7%73.5%73.7%67.9%62.3%
201861.9%73.9%59.9%56.3%72.1%71.2%70.3%75.3%83.7%74.7%71.2%73.9%
201967.0%67.3%60.5%63.9%74.3%69.4%71.2%74.2%71.6%72.4%66.2%76.7%
202068.6%66.6%68.7%64.5%67.8%69.8%74.4%81.4%79.0%81.9%72.0%69.6%
202168.3%73.4%58.1%61.0%65.0%77.1%74.6%84.9%80.0%83.1%69.8%72.7%
202266.3%68.0%66.6%63.2%78.7%73.0%83.1%77.0%76.3%80.3%71.5%73.0%
202370.0%64.1%61.0%64.8%65.1%70.5%77.5%75.1%77.9%74.4%69.3%75.7%
202474.3%68.1%65.2%66.3%78.8%67.4%74.6%76.3%79.7%68.7%69.7%71.3%
202562.4%63.8%59.8%64.4%72.8%78.7%80.8%MMMMM

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