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 (USC00171472) 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
1985M0.000.000.00MMMMM0.000.000.00
19860.000.000.000.000.000.000.000.000.000.000.000.00
19870.000.000.000.000.000.000.000.000.000.000.000.00
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
19940.000.000.000.000.000.00MMMMMM
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.00M0.000.000.000.000.000.000.000.000.000.00
19970.000.000.000.000.000.000.000.000.000.000.000.00
19980.000.000.000.000.000.000.000.000.000.000.000.00
19990.000.000.000.000.000.000.000.000.000.000.000.00
20000.000.000.000.000.000.000.000.000.000.000.000.00
20010.000.000.000.000.000.000.000.000.000.000.000.00
20020.000.000.000.000.000.000.000.000.000.000.000.00
20030.000.000.000.000.000.000.000.00MM0.000.00
20040.000.000.000.000.000.000.000.000.000.000.000.00
20050.000.000.000.000.000.000.000.000.000.000.000.00
20060.000.000.000.000.000.000.000.000.000.000.000.00
20070.00MMMMMMMMMMM
2008MMMMMMMM0.652.182.8121.26
20098.912.041.533.343.674.947.093.872.084.893.615.26
20102.712.243.892.341.804.733.122.116.364.344.194.69
20112.544.085.633.846.044.604.425.814.944.201.711.58
20122.212.191.981.652.525.381.962.605.258.441.385.57
20137.894.882.382.157.190.91MMMMMM
2014MM1.963.122.583.385.762.073.154.99MM
2015MM1.943.423.694.305.431.813.552.415.891.91
20163.994.677.191.802.143.324.445.382.344.412.665.26
20177.212.263.043.032.271.143.372.271.956.222.8411.18
20184.152.073.234.292.363.261.994.712.193.564.853.44
201921.631.251.764.843.444.932.954.643.634.887.412.13
20204.942.073.002.892.811.592.022.121.173.493.202.31
20213.083.732.252.912.541.732.642.524.652.858.486.86
20221.613.963.633.014.664.275.134.27M4.684.373.73
202325.3024.342.311.872.294.753.936.794.487.0024.504.00
20242.480.815.521.612.225.764.863.640.002.552.364.29
20252.257.533.083.653.772.553.65MMMMM
NCEI Climatology2.682.362.663.193.634.174.813.453.224.072.533.19

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985M3.74.05.0MMMMM7.80.64.3
19864.62.93.63.63.43.92.93.02.73.43.93.6
19873.03.23.33.44.04.23.23.23.33.93.42.8
19884.23.94.33.14.13.62.63.03.94.04.14.0
19894.33.54.33.93.73.42.93.23.73.44.13.6
19904.43.74.24.03.95.32.82.94.14.03.93.4
19913.43.93.83.33.73.23.53.53.44.13.43.6
19923.93.33.93.84.23.02.52.93.42.72.83.1
19933.02.73.03.33.53.02.92.53.54.03.92.8
19943.73.53.23.83.53.4MMMMMM
19952.93.72.83.12.72.42.52.52.93.13.12.2
19962.6M0.03.32.92.35.46.73.53.22.45.5
19971.30.0M5.65.24.44.53.95.04.54.94.2
19985.24.35.14.65.05.04.64.14.25.35.25.9
19996.14.96.34.74.94.64.43.94.75.85.95.0
20006.05.45.45.45.14.94.14.25.14.94.05.7
20014.46.25.25.24.24.34.44.04.24.54.73.7
20023.64.85.84.85.53.92.83.23.64.64.75.1
20034.75.75.04.22.42.93.02.3MM3.73.7
20042.13.75.25.65.65.24.24.64.14.14.84.6
20054.03.94.44.84.44.53.32.11.41.36.45.4
20065.66.45.15.65.04.84.24.34.45.54.96.0
20078.0MMMMMMMMMMM
2008MMMMMMMMM3.44.34.6
20093.54.54.14.85.04.03.53.42.93.02.94.0
20103.94.63.73.43.63.03.83.53.94.04.54.6
20114.45.15.46.25.34.43.43.23.14.14.23.7
20124.13.24.14.04.23.42.73.24.03.92.93.9
20134.73.73.95.14.04.1MMMMMM
2014MM4.64.73.63.14.12.53.73.6MM
2015MM4.64.34.53.83.63.43.13.74.03.4
20164.04.63.93.64.14.33.53.23.03.33.13.6
20173.73.83.83.54.23.92.93.42.44.74.23.7
20184.24.43.94.24.23.54.53.13.53.93.92.4
20193.94.74.94.83.73.42.52.62.93.04.14.0
20202.64.04.44.74.03.63.33.45.04.03.84.1
20212.62.95.43.43.14.23.52.73.82.22.93.6
20223.24.53.84.23.84.03.72.6M3.53.54.5
20232.94.13.34.14.12.93.03.01.93.23.53.2
20243.43.83.74.73.23.33.12.60.93.63.43.1
20253.94.24.94.03.53.82.7MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985M27.7630.2933.00MMMMM53.008.009.39
198613.3815.6430.5954.2760.6864.3068.8168.3256.9746.7631.9324.36
198720.2321.3268.13112.17116.8199.3796.42107.19111.38116.0090.1768.55
198863.6867.2187.48106.67105.61114.40100.13102.19118.80103.1096.8368.29
198969.4866.1181.35103.15120.23116.71104.1974.1663.6350.5032.0311.39
199026.6822.5033.7444.7055.7275.0082.4373.5760.0349.1636.6126.22
199117.0625.7135.1648.2761.8171.1073.9473.0359.9050.6136.5722.10
199218.3920.4530.0643.2362.8168.1768.3969.4564.5046.1334.2025.77
199319.5512.7934.8746.8759.1069.1773.2974.5561.2744.7435.1025.06
19949.9419.2632.3543.2756.7764.83MMMMMM
199521.6218.1834.2740.3357.8473.3775.7173.7761.5754.2332.3320.45
199615.76M34.7543.7756.1970.7774.5074.0050.5746.2528.00-4.00
199717.0036.000.0046.3354.5872.0372.5369.8861.6349.2335.6326.26
199823.1933.3635.5848.1366.8469.7073.5873.8463.1048.9035.6029.55
199921.1329.9337.3945.5767.9074.3375.3376.6270.2048.1940.5327.26
200019.8820.7739.8444.4658.3870.5571.8871.6961.8751.1039.9222.19
200122.1523.9832.7747.4967.1572.2572.4577.0866.5353.7041.6532.90
200225.6928.6733.8745.3257.4867.9973.8375.9869.9946.7734.2927.11
200315.4318.9932.7343.8558.6971.9672.6573.27MM41.2329.50
20049.8424.2236.3047.0060.4866.0673.4571.6766.3251.8136.3824.51
200518.3628.7033.9547.1354.6073.3977.0074.2965.8352.5438.2924.68
200627.2822.0835.9450.3759.7571.9977.7470.4663.5550.3742.2830.70
200732.73MMMMMMMMMMM
2008MMMMMMMM68.5450.7138.8624.68
200914.3026.4735.9350.7360.9169.1971.1075.2465.6845.6044.8525.24
201025.7928.5242.3854.0266.0970.1178.6976.4064.5850.9639.5927.50
201120.2023.2633.5045.4559.3169.9076.5072.5167.5352.0245.7830.05
201222.7327.2441.3947.8062.9470.8177.3176.6166.0254.8837.7627.91
201322.5824.9836.0546.8564.6167.53MMMMMM
2014MM28.7747.6161.7673.5776.1275.2266.0955.37MM
2015MM31.8046.6267.2367.0874.3576.1473.2349.7542.1533.28
201625.2428.0834.9745.5364.8971.4375.6976.3668.1853.7941.9224.11
201725.7727.7729.6548.9060.7671.3575.3172.7672.3062.8038.3518.74
201821.2029.8434.8043.5066.3569.6480.3177.9367.7347.1631.8626.24
201917.3320.0131.7943.4356.7269.6778.6673.2562.3353.4633.1927.92
202024.8026.9236.5045.0462.0474.8479.3176.8666.7150.1442.7431.32
202123.9725.2138.4152.3163.2975.4473.7679.9167.4657.6440.2028.97
202218.1724.1334.6647.4467.2870.7677.9775.18M60.7141.3431.19
202325.6924.9137.1950.3963.0369.2678.9371.1570.4358.4836.2232.49
202423.8232.2038.0149.5466.4974.9679.0978.4065.7355.6442.4327.76
202520.1221.9339.4846.3062.4373.1575.15MMMMM
NCEI Climatology19.6023.6633.8046.3061.2071.3175.7174.1066.0051.4138.4026.19

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985M9.339.3221.64MMMMM47.50-1.00-5.50
1986-4.54-5.6811.1432.0037.1640.5048.9448.4240.4128.9615.130.86
1987-3.61-1.7118.3939.3048.3248.5853.4247.7147.6235.1322.5712.06
19882.260.7213.6828.6739.7746.5355.5853.8743.0731.8426.136.61
19894.65-1.435.7735.7445.2347.9049.5548.9441.1731.5718.00-9.97
19906.81-1.939.3526.0333.2452.8353.4351.1340.1733.9422.177.28
1991-5.100.9611.9025.8735.8146.1050.2952.3537.8733.3221.073.26
1992-2.42-2.315.9023.4335.0347.6345.6850.8741.5328.5819.709.58
1993-2.39-14.215.3526.4035.3544.9750.9451.0640.1027.6119.136.45
1994-12.32-5.7012.3524.6033.7441.08MMMMMM
19958.23-6.1412.5321.0335.1945.5054.1048.6536.2734.6117.332.97
1996-7.14M9.0026.2333.8147.4357.5053.0036.4335.2516.50-8.00
19977.8331.000.0034.3335.8145.3353.7149.0843.4330.8419.773.48
19981.553.7512.5526.8042.6548.2052.0648.5543.6034.6822.809.90
1999-9.10-0.3619.2927.2039.5849.7753.3349.5048.6029.0324.107.61
2000-28.16-40.2215.4227.3236.5747.4049.8849.6241.0031.6130.041.61
2001-4.95-4.206.2324.4637.5348.3250.5150.3943.0834.2026.6817.80
20024.073.8110.4827.9134.1442.7451.6249.7444.1729.1518.925.57
2003-9.84-9.235.3220.0635.1546.0953.1657.50MM23.278.81
2004-12.45-4.1211.8027.3837.6143.9352.3951.2840.6730.7021.250.36
2005-9.090.767.4028.5936.5450.3950.9551.2643.9336.7325.028.36
20066.621.0814.1927.8840.3350.4655.8048.6641.8232.6028.2112.48
200711.00MMMMMMMMMMM
2008MMMMMMMM67.8030.7225.422.61
2009-14.49-0.706.8627.6035.0946.8753.4552.0338.8630.6926.1110.16
20105.9414.3615.3930.3937.8447.3456.4850.9246.0032.7821.989.82
20111.03-0.778.8924.2139.7547.3351.9452.9144.7437.2227.2413.25
2012-0.431.3019.2728.8041.2749.5052.9854.3541.1836.7720.2210.70
2013-2.563.2018.7325.4138.4051.12MMMMMM
2014MM1.8624.6040.0148.2254.2950.5743.9237.97MM
2015MM5.6923.0141.7145.0251.7655.7147.2129.7325.8122.16
20164.462.9011.6420.4038.9847.6253.8152.7644.3434.0130.236.01
20176.271.446.2530.8039.4448.3551.9546.7043.6938.3418.681.70
2018-1.343.2715.1521.9234.8044.2455.7054.4643.2230.9918.223.27
2019-1.59-2.438.6127.9634.6244.8853.9151.1541.6232.9617.637.99
20204.600.6411.4324.2135.8048.4256.8547.1941.7832.4125.5317.20
20219.49-1.3513.1127.8036.0351.1950.4855.5345.6937.4523.779.37
2022-10.19-0.2214.1828.1238.7047.1953.4853.60M38.7123.1418.24
20238.75-4.3314.6626.6135.5149.2558.7052.1947.8541.0020.9417.68
20243.757.4220.4527.0741.9750.9257.6157.4745.9335.2628.7710.27
20252.51-1.3016.7129.4141.9348.6655.95MMMMM
NCEI Climatology-3.51-3.577.2124.5136.9046.6052.4049.7941.0031.5021.707.10

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985M18.5519.8127.32MMMMM50.253.501.94
19864.424.9820.8643.1448.9252.4058.8758.3748.6937.8623.5312.61
19878.319.8043.2675.7382.5673.9774.9277.4579.5075.5656.3740.31
198832.9733.9750.5867.6772.6980.4777.8578.0380.9367.4761.4837.45
198937.0632.3443.5669.4482.7382.3176.8761.5552.4041.0325.020.71
199016.7410.2921.5535.3744.4863.9267.9362.3550.1041.5529.3916.75
19915.9813.3423.5337.0748.8158.6062.1162.6948.8841.9728.8212.68
19927.989.0717.9833.3348.9257.9057.0360.1653.0237.3526.9517.68
19938.58-0.7120.1136.6347.2357.0762.1162.8150.6836.1827.1215.76
1994-1.196.7822.3533.9345.2652.96MMMMMM
199514.926.0223.4030.6846.5259.4364.9061.2148.9244.4224.8311.71
19964.31M21.8835.0045.0059.1066.0063.5043.5040.7522.25-6.00
199712.4233.500.0040.3345.1958.6863.1259.4852.5340.0327.7014.87
199812.3718.5524.0637.4754.7458.9562.8261.1953.3541.7929.2019.73
19996.0214.7928.3436.3853.7462.0564.3363.0659.4038.6132.3217.44
2000-4.14-9.7327.6335.8947.4758.9860.8860.6651.4341.3534.9811.90
20018.609.8919.5035.9852.3460.2861.4863.7454.8043.9534.1725.35
200214.8816.2422.1736.6145.8155.3762.7362.8657.0837.9626.6116.34
20032.804.8819.0231.9546.9259.0362.9065.39MM32.2519.15
2004-1.3110.0524.0537.1949.0555.0062.9261.4753.4941.2528.8212.43
20054.6414.7320.6837.8645.5761.8963.9762.7754.8844.6431.6516.52
200616.9511.5825.0639.1350.0461.2266.7759.5652.6841.4835.2521.59
200721.87MMMMMMMMMMM
2008MMMMMMMM68.1740.7232.1413.65
2009-0.1012.8921.4039.1648.0058.0362.2763.6352.2738.1535.4817.70
201015.8621.4428.8842.2151.9758.7267.5963.6655.2941.8730.7818.66
201110.6211.2421.1934.8349.5358.6164.2262.7156.1344.6236.5121.65
201211.1514.2730.3338.3052.1160.1565.1565.4853.6045.8228.9919.30
201310.0114.0927.3936.1351.5159.32MMMMMM
2014MM15.3236.1050.8960.8965.2062.8955.0046.67MM
2015MM18.7534.8154.4756.0563.0665.9260.2239.7433.9827.72
201614.8515.4923.3132.9651.9359.5264.7564.5656.2643.9036.0815.06
201716.0214.6017.9539.8550.1059.8563.6359.7358.0050.5728.5110.22
20189.9316.5524.9832.7150.5856.9468.0066.1955.4739.0825.0414.75
20197.878.7920.2035.7045.6757.2866.2962.2051.9743.2125.4117.96
202014.7013.7823.9734.6248.9261.6368.0862.0254.2441.2734.1324.26
202116.7311.9325.7640.0649.6663.3162.1267.7256.5847.5531.9819.17
20223.9911.9524.4237.7852.9958.9865.7364.39M49.7132.2424.71
202317.2210.2925.9338.5049.2759.2668.8261.6759.1449.7428.5825.09
202413.7919.8129.2338.3154.2362.9468.3567.9455.8245.4535.6019.02
202511.3110.3128.1037.8552.1860.9165.55MMMMM
NCEI Climatology8.0510.0420.5035.4049.0558.9564.0661.9553.5041.4530.0516.65

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1985M79.1%63.3%55.2%MMMMMM72.2%61.2%
198664.5%55.3%42.9%53.8%61.6%59.7%68.8%72.7%73.6%68.5%73.6%64.6%
198752.3%56.1%59.6%51.4%38.5%41.7%63.0%56.4%50.9%57.8%65.0%71.5%
198860.9%57.1%51.0%63.3%48.4%44.6%59.9%61.7%53.1%62.5%62.3%58.5%
198955.0%57.5%48.9%55.5%44.6%43.8%19.9%19.9%18.9%18.9%76.1%65.9%
199075.5%67.8%61.8%68.6%64.0%58.2%62.1%69.7%72.9%74.6%31.9%70.9%
199164.7%63.6%65.2%60.5%57.2%54.3%58.2%63.2%61.9%66.9%64.9%63.7%
199259.6%61.5%56.8%58.2%50.5%60.7%68.4%75.2%73.5%75.1%78.2%76.6%
199376.0%66.6%63.7%68.7%65.5%65.0%71.2%72.9%74.0%71.2%74.2%75.0%
199463.5%61.6%69.3%68.5%65.7%64.9%MMMMMM
199570.0%61.7%63.9%59.1%61.5%55.0%61.8%58.1%60.5%65.4%68.7%70.8%
199663.4%M41.8%59.6%53.5%58.8%57.6%55.7%68.6%66.2%61.3%54.6%
199768.0%68.2%M46.3%62.6%56.6%58.0%68.3%68.8%66.4%69.6%70.7%
199867.5%64.3%64.4%58.8%58.1%65.9%63.1%62.2%66.7%65.7%67.0%64.7%
199961.7%59.1%60.0%55.9%56.5%61.7%64.9%58.6%47.6%72.3%74.1%74.8%
200070.3%58.9%65.3%69.9%64.3%60.4%70.8%74.6%72.0%78.6%86.8%81.0%
200180.7%72.7%67.4%61.1%59.9%63.9%62.9%56.8%59.1%59.4%60.3%63.1%
200261.7%56.5%52.0%54.8%51.5%44.9%47.5%58.7%66.8%72.7%77.1%73.6%
200368.9%62.4%66.5%58.0%66.6%64.7%70.9%77.4%MM73.1%74.6%
200467.6%62.1%63.0%61.1%61.0%64.3%70.9%70.7%70.3%73.4%72.1%74.2%
200563.5%65.4%66.1%65.3%68.1%67.9%67.3%68.4%72.4%76.3%73.5%73.9%
200673.4%67.4%62.2%59.1%69.1%67.5%69.1%69.1%72.1%71.4%74.8%71.4%
200776.3%MMMMMMMMMMM
2008MMMMMMMMM82.1%82.1%80.8%
200976.7%79.1%67.8%68.1%68.2%75.2%82.5%77.8%78.5%83.4%81.0%83.0%
201082.0%80.9%64.1%71.1%65.3%76.0%75.2%72.7%83.1%78.5%81.6%87.3%
201181.0%78.5%74.9%68.6%73.9%72.7%72.4%77.4%76.7%77.7%76.5%82.6%
201280.6%75.7%68.7%66.2%70.2%71.4%67.6%70.5%72.4%78.2%78.0%82.6%
201376.1%75.3%73.5%64.7%73.6%75.5%MMMMMM
2014MM71.4%70.1%75.3%72.8%75.5%79.1%80.2%84.7%MM
2015MM65.0%67.3%67.0%74.6%77.6%80.6%76.0%78.5%81.2%87.5%
201678.1%74.7%72.1%61.0%70.1%72.1%76.5%76.1%80.3%82.3%86.7%84.0%
201780.1%74.8%69.0%77.7%77.3%72.7%76.0%74.3%42.6%9.0%53.7%79.4%
201875.2%73.6%73.5%68.6%58.4%70.3%68.9%77.1%79.3%79.2%86.1%84.6%
201979.6%69.9%67.3%69.6%69.7%68.4%70.6%77.2%80.6%84.6%81.4%79.7%
202085.0%76.2%69.5%61.8%63.0%66.1%69.6%70.7%68.7%77.3%75.4%83.8%
202185.2%77.7%63.6%74.1%65.2%68.3%74.3%72.6%80.1%83.6%81.6%79.7%
202277.1%77.5%78.0%68.9%64.8%72.8%68.8%78.7%M78.3%80.4%83.4%
202386.5%73.4%74.5%67.0%63.3%81.7%77.5%80.8%82.3%84.8%79.7%84.7%
202480.9%73.4%79.6%68.0%69.4%73.0%74.9%75.1%82.9%78.0%82.1%84.2%
202581.3%74.5%74.1%69.8%74.3%71.0%78.4%MMMMM

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