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 (USC00047821) 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
1987MMMMMMM0.000.000.000.000.00
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
19940.000.000.000.000.000.000.000.000.000.000.000.00
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.000.000.000.000.000.000.000.000.000.000.000.00
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
20030.000.000.000.000.000.000.000.000.000.000.000.00
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
20060.000.000.000.000.0030.000.000.000.000.000.000.00
20070.000.000.000.000.000.000.000.000.000.000.000.00
20080.000.000.000.000.000.000.000.000.000.000.000.00
20090.000.000.000.000.000.000.000.000.000.000.000.00
20100.000.000.000.000.000.000.000.000.000.000.000.00
20110.000.000.000.000.000.000.000.000.000.000.000.00
20120.000.000.000.000.000.000.000.000.000.000.000.00
20130.000.000.000.000.000.000.000.000.00MMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMM0.000.00MMMMM
2017MMMMMM0.00MMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology2.973.352.641.240.540.170.010.030.070.801.363.07

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMMM6.34.75.38.9
19884.94.86.96.06.86.35.86.05.04.35.04.6
19893.54.26.25.67.17.46.26.24.84.42.21.7
19904.34.55.06.07.07.36.45.95.33.73.32.3
19912.95.08.27.77.96.15.76.84.94.74.73.6
19922.95.45.25.76.37.26.35.35.14.33.35.5
19934.05.74.76.36.96.55.95.84.43.73.53.2
19942.84.45.05.96.36.06.35.65.14.24.83.5
19958.22.66.97.37.08.07.26.46.34.33.04.3
19964.55.85.27.27.76.76.35.86.05.54.76.4
19974.86.15.38.07.18.46.76.35.24.54.25.2
19985.58.25.66.27.26.87.35.86.15.35.54.0
19994.15.77.27.47.97.57.57.25.73.74.72.9
20003.36.97.07.58.07.37.36.75.96.03.73.5
20016.17.96.07.16.57.27.67.65.95.35.16.0
20024.64.56.77.17.48.47.47.16.45.54.17.5
20033.95.47.28.17.88.16.87.66.45.54.66.3
20045.07.66.38.28.68.98.77.36.65.95.75.5
20054.75.36.87.78.08.76.46.15.95.54.66.0
20064.74.89.08.28.08.06.56.75.64.85.55.3
20074.87.06.08.29.39.18.97.96.85.43.56.4
20086.96.26.77.98.17.86.66.45.34.73.14.3
20093.26.97.87.98.18.36.96.95.46.43.94.4
20105.56.26.07.68.08.07.87.75.65.48.58.1
20113.86.58.28.08.37.67.76.85.94.04.53.7
20124.66.18.48.18.88.68.36.35.35.04.86.5
20133.35.35.68.49.08.06.87.27.24.74.53.0
20142.56.46.67.78.88.17.26.96.34.73.86.8
20152.06.04.97.68.17.08.67.95.54.94.25.4
20166.24.37.26.87.68.18.07.26.36.84.54.5
20176.37.25.37.57.18.06.35.35.54.84.13.2
20182.85.66.77.78.68.87.36.85.84.93.84.7
20196.18.85.85.55.95.85.75.45.13.93.35.2
20203.43.74.55.56.26.66.15.04.12.72.92.3
20214.14.15.25.46.37.15.94.94.55.42.54.3
20222.03.64.86.76.87.55.85.64.73.62.83.2
20237.05.17.16.06.36.64.95.25.73.73.53.4
20244.25.56.36.85.75.95.05.44.13.44.73.7
20252.74.95.65.16.76.06.0MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMM78.0080.2776.4863.2755.43
198858.4864.8668.6569.6771.6878.4785.9482.3281.4775.2965.2059.23
198957.3257.4364.1973.3073.4278.0782.5581.9777.6074.6568.4062.48
199061.5860.2167.7776.4377.2382.8087.7188.6588.0784.7473.2759.04
199159.9066.9658.6866.3070.2976.1783.5579.1082.9378.8167.0359.97
199257.7164.7665.0373.0779.5878.5782.8784.6881.9378.3567.1056.97
199356.8159.4667.2667.7374.4881.8783.8484.1680.7375.7766.6357.87
199460.4558.9367.6568.2071.1379.8081.8784.3980.4373.6858.8355.26
199559.7463.1862.4866.5770.4576.5083.2683.2780.3777.8770.1060.97
199659.6563.0367.4872.5075.9481.5386.8885.1080.1073.4564.6460.90
199757.7163.0069.4871.3780.7479.6284.3782.6583.8474.0966.8059.90
199860.6558.0064.1367.8166.6175.6082.8487.8181.0872.9062.9756.92
199958.6160.1960.8766.9770.1378.7181.3280.4582.7980.0567.1062.42
200060.5961.6465.1371.5375.5582.6779.0083.3782.2371.4561.8061.14
200158.4659.1667.7465.8983.4883.6182.1382.0881.0277.4867.0358.27
200260.1964.6165.0467.9573.5776.0782.7784.5684.3675.3969.9162.30
200364.7962.6167.9964.4775.7582.2187.7784.0884.3879.6363.6160.03
200457.8160.0772.8473.4775.1078.4883.0883.1983.8671.4463.1060.19
200558.3362.7167.0867.2073.1976.7186.6384.4878.3374.4867.9861.66
200660.1063.2160.4165.5476.4381.5988.8582.8579.9273.6965.1260.28
200758.6561.1870.5570.1675.3780.9083.1083.4579.2372.1267.4056.93
200855.5861.1765.7969.6875.4381.8683.6885.4884.4478.6368.4858.07
200964.5262.4764.8870.5278.6880.1883.3384.9585.1073.6367.3457.55
201058.7162.0965.7964.9470.2680.0681.8880.8383.0674.6265.3060.16
201160.2260.2962.8366.6869.8677.9083.8681.3785.5876.7764.1061.44
201262.5464.4664.2870.0476.7780.7883.7483.1581.8075.9567.9459.12
201358.9462.0269.2875.6877.1782.8886.0082.8681.1475.9069.2661.55
201468.8164.2771.0274.0680.1483.7888.2185.3687.0284.7871.6063.30
201565.0469.7476.2872.5670.6784.2084.2085.2585.3481.4163.5658.30
201660.8070.1166.9572.5076.3084.8085.4283.1583.3674.1567.7659.00
201757.3261.0668.3569.8076.2581.8687.6385.1385.6379.4468.4863.47
201862.6664.9865.3370.6773.6482.0485.4883.6281.6877.5269.4460.34
201962.9657.3365.1575.4670.9084.0284.0885.7781.7476.7667.0461.03
202058.9465.1362.2569.3878.3983.0683.9187.8683.6081.9465.6661.38
202161.5063.3763.9471.0076.7181.0284.2685.3083.7273.8167.8856.85
202261.8266.3367.9470.1075.5583.4881.8885.7185.3475.0862.9656.91
202358.5957.9758.5469.2671.7276.1685.6486.9078.0877.2969.8062.17
202459.5861.1763.8869.4476.5983.3688.8583.6882.7780.8963.8962.37
202561.2662.6063.4170.0477.4679.6481.54MMMMM
NCEI Climatology58.9962.8866.3970.0074.9180.1082.2082.7081.4174.5965.0058.80

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMM66.0056.7356.4847.5043.27
198841.6842.3146.0349.3051.4556.2760.2958.7754.7354.1047.9340.77
198937.9040.7549.0351.0051.9757.2756.4256.1955.4350.9444.2739.00
199042.5241.8249.0653.6056.5860.9064.8466.1661.6357.4549.5339.72
199139.9046.2144.6846.3050.3254.1058.6559.4357.8754.4546.9039.48
199239.6548.0050.2351.7756.1057.7060.8459.1057.2755.2946.0740.90
199340.7143.7950.4849.4754.5259.1057.6159.2656.2354.8743.2740.19
199440.5242.6847.3248.6752.8756.0056.7456.7157.8750.3541.5340.58
199549.3548.0447.4848.6052.7756.7361.7160.1757.9053.2949.6948.13
199645.1048.4547.9751.2054.4856.7760.5558.0654.6950.9547.2346.73
199745.0443.8946.6150.3157.0358.6960.0061.5459.3152.6350.2441.58
199847.2947.1848.0648.1752.7157.6060.0359.6859.6350.0747.4037.07
199941.3543.8444.8747.0750.6155.6358.7759.6857.0753.6349.2539.10
200047.3448.7247.6851.4055.5159.6758.2659.3558.3753.0343.4742.45
200139.8844.0948.5545.2356.6359.2959.3458.8356.7754.3648.4645.10
200239.9943.7145.1249.6451.7454.4657.2659.0157.9953.4348.5746.88
200348.3443.9648.8348.5654.5459.4961.9560.8459.9254.9346.1846.90
200444.4544.8349.6150.9353.8157.5359.9160.7757.2752.3946.2642.84
200542.4347.9549.1747.2054.4656.8461.1158.7155.2752.9546.9346.22
200643.9044.7445.5550.2354.5159.3662.7758.3655.6851.5748.5641.99
200737.2846.0847.2748.7454.0157.4460.3459.9958.8252.1946.5141.74
200842.2844.3543.6747.6053.1956.9061.3261.1559.3054.0152.5842.39
200943.9046.7947.4550.0657.7260.6860.6361.5060.8054.4146.5242.68
201045.3548.4645.8247.4251.1658.9458.9457.5558.3454.9446.4047.15
201142.6841.3947.7948.6251.1656.7260.4659.5161.2255.6947.0039.84
201241.8745.8446.8651.2054.8258.1059.5859.3055.2555.8149.9444.77
201337.8641.1348.2652.2856.1061.3460.9261.7358.7050.6446.7036.35
201442.3948.3950.2351.6256.9159.4864.2362.1464.2859.2352.0450.41
201543.2649.6150.3650.0054.5960.6863.3563.5360.5657.8443.1041.58
201647.6846.3449.5451.8655.6359.7859.4158.7756.3054.8250.4242.34
201742.8648.4648.9051.3255.6360.6260.5162.2562.6051.9249.7039.32
201845.9941.7747.0450.6254.6859.0662.0859.8155.5853.7747.1843.96
201946.1643.7347.3953.9953.5460.1459.2962.7259.5451.4446.9447.85
202043.9644.7347.6250.7255.7558.9458.7162.6660.9855.9843.5241.41
202143.3844.5443.9048.6252.4458.7659.1259.1758.4053.5448.5643.96
202241.8441.0646.2849.2252.8559.8460.8061.0961.5253.6041.7841.58
202343.8538.9443.7347.7853.6656.3659.7262.7858.6455.0547.1146.21
202446.4046.0348.4348.8652.9059.1863.4160.2859.0655.9246.9146.05
202540.3045.3147.6250.0054.1856.8458.06MMMMM
NCEI Climatology43.3045.4347.6049.8153.3057.0059.1059.8058.2153.8047.2142.80

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMM72.0068.5066.4855.3849.35
198850.0853.5957.3459.4861.5667.3773.1170.5568.1064.6956.5750.00
198947.6149.0956.6162.1562.6967.6769.4869.0866.5262.7956.3350.74
199052.0551.0258.4265.0266.9071.8576.2777.4074.8571.1061.4049.38
199149.9056.5951.6856.3060.3165.1371.1069.2770.4066.6356.9749.73
199248.6856.3857.6362.4267.8468.1371.8571.8969.6066.8256.5848.94
199348.7651.6258.8758.6064.5070.4870.7371.7168.4865.3254.9549.03
199450.4850.8057.4858.4362.0067.9069.3170.5569.1562.0250.1847.92
199554.5555.6154.9857.5861.6166.6272.4871.7269.1365.5859.9054.55
199652.3755.7457.7361.8565.2169.1573.7271.5867.3962.2055.9453.81
199751.3753.4558.0560.8468.8969.1672.1972.0971.5763.3658.5250.74
199853.9752.5956.1057.9959.6666.6071.4473.7570.3661.4955.1846.99
199949.9852.0152.8757.0260.3767.1770.0570.0669.9366.8458.1850.76
200053.9755.1856.4061.4665.5371.1768.6371.3670.3062.2452.6351.79
200149.1751.6258.1555.5670.0571.4570.7370.4568.8965.9257.7551.68
200250.0954.1655.0858.8062.6565.2770.0171.7871.1864.4159.2454.59
200356.5653.2858.4156.5165.1470.8574.8672.4672.1567.2854.8953.46
200451.1352.4561.2362.2064.4568.0171.4971.9870.5661.9254.6851.51
200550.3855.3358.1357.2063.8366.7873.8771.6066.8063.7157.4553.94
200652.0053.9853.0057.8965.4770.4275.8170.5767.8062.6356.8451.13
200747.9753.6358.9159.4564.6969.1771.7271.7269.0362.1656.9649.33
200848.8952.7654.7358.6464.3169.3872.5073.3171.8766.3260.5350.23
200954.2154.6356.1260.2968.2070.4371.9873.2372.9564.0256.9350.12
201052.0355.2755.8156.1860.7169.5070.4169.1970.7064.7855.8553.66
201151.4550.8455.3157.6560.5167.3172.1670.4473.4066.2355.5550.64
201252.2555.1555.5760.6265.7969.4471.6671.2268.5365.8858.9451.95
201348.4051.5858.7763.9866.6472.1173.4672.3069.9263.2757.9848.95
201455.6056.3360.6362.8468.5271.6376.2273.7575.6572.0161.8256.85
201554.1559.6763.3261.2862.6372.4473.7874.3972.9569.6353.3349.94
201654.2458.2258.2562.1865.9772.2972.4170.9669.8364.4959.0950.67
201750.0954.7658.6260.5665.9471.2474.0773.6974.1165.6859.0951.39
201854.3353.3756.1860.6464.1670.5573.7871.7268.6365.6558.3152.15
201954.5650.5356.2764.7262.2272.0871.6974.2470.6464.1056.9954.44
202051.4554.9354.9460.0567.0771.0071.3175.2672.2968.9654.5951.39
202152.4453.9553.9259.8164.5769.8971.6972.2471.0663.6758.2250.41
202251.8353.7057.1159.6664.2071.6671.3473.4073.4364.3452.3749.25
202351.2248.4651.1358.5262.6966.2672.6874.8468.3666.1758.4554.19
202452.9953.6056.1559.1564.7571.2776.1371.9870.9268.4155.4054.21
202550.7853.9555.5260.0265.8268.2469.80MMMMM
NCEI Climatology51.1554.1657.0059.9064.1068.5570.6571.2569.8164.2056.1050.80

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMMM66.0%44.5%73.2%70.2%
198872.6%66.8%59.3%62.9%63.5%60.9%60.9%64.9%62.8%71.0%70.8%68.8%
198973.1%70.1%73.3%67.6%66.0%63.4%61.8%66.2%71.1%68.1%69.6%71.1%
199072.3%69.6%66.8%57.7%54.4%54.3%54.6%53.9%54.5%50.7%52.4%61.1%
199174.7%80.1%80.3%71.6%69.2%67.1%70.9%71.7%66.8%59.6%61.6%71.0%
199281.3%76.4%74.8%62.4%62.8%64.1%62.4%62.4%62.1%63.2%64.5%73.0%
199376.4%72.8%75.0%67.9%62.5%55.0%57.8%59.0%61.0%64.5%57.3%79.9%
199476.9%76.4%66.7%68.2%66.3%55.9%64.8%60.2%66.5%63.3%70.2%80.9%
199579.9%77.6%72.3%65.6%67.5%61.3%58.9%57.9%63.1%54.0%72.7%80.6%
199678.2%72.7%62.7%61.0%55.2%55.9%54.7%61.3%62.4%65.2%77.6%77.4%
199779.6%67.7%64.8%60.5%57.2%56.7%60.0%62.6%58.4%64.9%75.8%67.0%
199883.0%79.4%75.7%71.6%72.9%66.8%63.5%60.9%65.3%64.1%78.1%70.8%
199975.8%73.2%68.7%63.1%64.1%60.5%62.2%70.0%70.4%67.2%74.8%68.4%
200078.3%77.6%66.9%62.3%62.1%60.4%61.7%60.3%60.2%70.7%75.5%75.7%
200170.8%67.3%71.7%67.4%53.3%50.4%62.1%65.1%66.4%66.5%77.5%81.6%
200278.6%77.5%67.6%70.6%64.9%64.8%65.3%63.0%59.7%63.2%68.1%76.4%
200381.3%69.6%68.3%69.1%58.3%59.1%57.5%63.4%62.7%60.9%73.6%78.4%
200474.7%73.0%64.8%59.6%61.2%60.9%64.7%63.7%55.2%68.3%69.0%75.1%
200583.7%76.1%70.3%67.7%66.6%60.4%61.5%62.9%63.9%65.9%64.5%72.0%
200675.5%61.3%68.8%71.7%60.7%59.3%56.7%62.8%62.2%60.9%73.5%67.9%
200764.3%74.8%66.4%63.1%59.1%54.8%61.4%58.0%57.9%65.8%66.4%66.1%
200876.8%72.0%63.7%56.9%57.3%50.6%62.3%60.4%59.6%57.7%72.9%77.0%
200969.8%72.6%68.8%59.3%60.2%57.5%58.9%56.7%56.4%58.2%59.3%68.9%
201078.3%78.1%66.3%67.2%61.8%58.0%62.3%64.2%60.0%66.6%66.9%78.1%
201176.2%64.0%73.4%64.3%59.7%62.4%57.0%63.9%60.8%68.4%72.0%59.8%
201268.0%63.8%63.9%61.5%55.6%56.1%61.7%65.2%64.6%68.1%73.4%78.0%
201373.3%69.5%68.4%58.5%55.2%56.5%58.6%64.4%62.7%60.5%67.7%62.6%
201461.9%74.2%64.4%63.7%53.3%54.6%57.4%63.1%60.6%58.0%67.8%76.1%
201569.7%67.7%63.6%58.3%65.3%58.1%59.2%60.0%55.6%65.9%70.8%74.2%
201676.4%68.8%71.6%63.9%62.7%52.9%57.3%66.3%57.3%65.6%75.0%71.0%
201778.7%75.8%68.7%62.6%58.1%57.9%55.4%65.3%56.3%55.0%73.2%62.2%
201880.2%60.2%69.1%64.8%62.9%55.1%59.3%62.8%62.0%64.5%61.9%76.6%
201973.1%71.8%71.3%45.8%67.3%55.8%59.8%59.1%59.0%47.8%67.0%76.9%
202079.9%63.3%68.3%66.1%56.2%54.8%59.3%59.2%63.2%53.4%65.4%68.9%
202169.8%64.6%61.7%60.4%57.4%58.0%61.5%61.8%58.4%58.9%71.4%78.2%
202273.2%56.0%61.5%57.7%53.5%52.8%61.3%60.1%58.4%66.9%65.9%79.8%
202367.8%68.4%71.2%62.9%66.7%63.0%58.0%59.5%65.5%60.5%62.2%76.7%
202477.2%74.7%69.1%65.7%59.1%54.0%55.7%59.2%62.3%53.7%65.4%74.6%
202563.6%72.0%69.3%65.1%56.7%58.2%62.5%MMMMM

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