or Select from map

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 (USW00094889) 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
1978MMMMMMMMMMM0.00
19790.00MMMMMMMMMMM
1980MMM0.00MM0.000.00MM0.00M
1981MMMMMMM0.00MMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMM0.00
19840.000.000.000.000.000.000.000.000.000.000.000.00
19850.000.000.000.000.000.000.000.000.000.000.000.00
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
19940.000.000.000.000.000.000.000.000.000.000.000.00
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
19980.000.000.000.000.000.000.000.000.000.000.001.28
19991.210.610.564.332.933.384.271.742.121.341.102.11
20001.020.710.962.264.963.273.934.743.222.431.381.84
20010.672.590.473.234.793.521.413.193.916.271.871.55
20021.951.211.562.712.801.503.793.472.291.541.701.06
20030.310.562.282.975.502.431.955.303.822.242.841.95
20040.940.432.980.465.102.983.392.161.041.142.361.99
20052.212.370.330.681.483.984.551.502.060.164.051.48
20063.061.912.432.707.173.503.351.582.542.842.404.42
20072.600.322.912.881.860.941.235.140.162.231.793.02
200811.632.842.081.122.323.482.560.555.191.352.372.71
20090.622.163.774.222.334.442.483.341.763.690.331.04
20100.540.941.382.317.263.645.011.722.511.003.010.79
20110.732.082.725.446.301.358.410.624.642.695.492.22
20122.201.143.091.851.221.030.171.531.732.970.652.12
20132.861.820.465.471.808.293.162.511.472.491.591.45
20140.921.680.762.121.732.542.652.671.392.071.681.40
20150.710.410.642.555.293.961.462.891.801.831.672.53
20160.860.963.982.661.833.113.203.723.222.980.230.85
20172.452.713.254.383.720.752.102.070.264.063.900.70
20180.753.442.612.875.111.482.191.142.011.452.991.31
20190.971.782.484.982.344.941.780.941.213.511.032.21
20203.380.453.751.753.790.164.894.332.850.531.280.38
20210.990.591.742.492.392.213.984.743.853.371.452.80
20220.281.902.752.843.113.742.623.681.420.921.031.76
20232.282.853.652.170.992.862.133.401.781.471.162.13
20244.340.282.044.313.834.454.003.031.111.331.792.98
20250.920.852.913.494.452.804.151.591.161.511.162.06
20260.590.754.004.982.312.460.000.00MMMM
NCEI Climatology1.681.571.953.033.353.613.202.692.762.222.091.69

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1978MMMMMMMMMMM12.8
197916.5MMMMMMMMMMM
1980MMM16.8MM10.3MMM14.7M
1981MMMMMMM8.1MMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMM14.2
198411.712.714.414.113.212.910.310.311.510.012.913.8
198514.613.515.514.913.912.211.09.511.511.813.014.8
198614.612.715.615.013.313.011.410.811.611.612.413.2
198712.512.713.515.012.012.411.511.29.812.013.914.6
198814.315.514.615.512.613.911.310.511.413.515.014.8
198915.313.513.311.712.39.69.39.19.010.611.99.7
199012.211.110.411.714.713.511.59.511.313.513.713.3
199114.113.615.615.711.510.910.710.010.812.614.212.8
199212.612.613.612.812.311.311.311.511.411.813.513.6
199313.613.513.013.812.511.711.210.211.313.112.812.9
199413.213.614.516.313.211.610.510.510.410.014.711.3
199513.114.112.013.412.410.010.59.39.912.913.112.5
199613.313.314.213.611.810.08.79.79.310.59.610.3
199711.711.611.711.512.28.57.57.88.38.410.010.0
199811.19.112.19.28.48.78.16.97.68.19.58.7
19999.99.69.88.88.06.16.66.56.27.48.38.7
20009.08.49.08.38.37.85.75.87.16.08.87.9
20018.29.59.08.97.25.96.05.96.79.17.88.2
20028.510.210.19.18.36.06.15.95.46.99.69.1
20039.99.28.08.58.16.55.55.46.36.98.98.9
20049.78.19.810.37.26.86.85.95.37.57.49.6
20058.16.98.29.87.16.75.55.65.86.610.58.3
20069.39.58.48.57.46.06.86.06.38.06.29.5
20077.910.19.810.56.66.06.35.85.27.58.28.3
200810.08.78.38.68.67.46.86.45.36.37.410.0
20097.58.57.69.97.15.25.96.15.27.16.18.3
20108.47.26.88.37.06.65.25.07.57.58.18.8
20117.59.68.510.47.57.45.25.26.16.18.97.1
20128.77.88.58.15.97.05.84.95.38.65.47.2
20138.58.88.98.77.06.15.04.85.26.19.37.8
20149.88.28.69.57.55.96.55.35.57.69.78.5
20158.98.28.48.67.26.75.76.05.48.48.18.2
20169.39.88.37.66.96.45.95.05.66.47.29.4
20178.48.79.79.18.47.65.65.74.76.97.58.0
20188.78.08.88.66.76.85.55.86.17.48.27.0
20199.59.48.19.26.96.15.55.85.77.07.37.8
20207.98.98.18.37.55.74.84.85.66.98.98.3
20217.18.29.07.16.35.85.74.56.26.16.77.5
20228.29.18.48.47.05.75.44.95.96.67.88.9
20237.09.18.67.15.65.44.45.44.26.36.46.3
20247.96.37.88.15.86.04.44.94.75.27.37.5
20259.27.58.87.77.15.44.44.53.35.57.17.7
20268.97.29.08.77.35.64.54.6MMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMM21.00MMMMMMMM
1985MMM32.00MMMMMMMM
1986M10.00MMMMMMMMMM
1987MMMMMMMM12.00M39.00M
1988M31.00MMMMMMMMM11.00
198927.00MM28.0063.50MMMM64.0040.6735.00
1990M23.0023.00M20.5078.50M83.0065.3376.0034.00M
199121.06MM55.0081.50M72.50MMM24.0024.00
199235.00M21.00MM93.00M74.00M38.50M31.00
199329.0031.00MM71.0068.0086.00M33.00M42.00M
19942.0023.0051.0048.5020.00M16.00MMM36.00M
1995M37.0022.0033.0058.00MMM62.3367.0034.009.00
1996M26.0029.0038.50M72.0081.8074.5061.40M23.0039.68
199720.0031.0037.0060.0057.0077.0070.00M62.50M45.50M
199828.0039.0036.0072.0069.0057.00M73.4073.00M50.4542.08
199926.0433.1042.5059.0472.0079.2385.2577.4875.3960.0952.7337.37
200030.7338.2352.7257.4570.1276.9077.6178.5871.5864.1145.3325.33
200131.4334.0541.6159.9969.2376.4482.5681.5470.0359.8655.3040.59
200238.2538.8742.2157.7663.1979.9085.9581.2578.3557.6344.1034.05
200326.0329.9144.5458.4364.6375.7980.4380.3969.9159.0650.3237.17
200427.1934.2546.1460.2368.6974.8179.1375.6875.8360.2147.6533.75
200528.8333.2039.2060.3965.0381.7082.1281.7376.7261.7550.5528.63
200638.8135.3145.0061.9667.7776.7782.4279.7068.9156.6048.0141.47
200733.5324.7948.0755.6771.7780.5381.1981.1076.2367.0346.0533.77
200833.8630.1939.6362.0866.6878.7982.3281.6175.1659.3444.7733.29
200924.9136.5349.6159.9069.4977.0278.4979.2974.5557.7452.2433.79
201029.5532.1751.7965.4071.1879.2385.4783.3772.8164.7051.0029.94
201126.9431.4943.0056.0469.6379.2089.0681.7570.9662.2052.7239.74
201236.7738.7160.0659.8075.8183.5090.4984.5274.3760.4248.7041.13
201335.4133.0240.9055.8074.9278.0781.7679.7473.9762.6844.7033.42
201423.5825.2936.2659.8370.6579.1379.1380.9573.1960.6542.5738.81
201528.1021.9342.8160.3073.6576.7381.7179.2678.7362.9754.8045.64
201633.0637.6251.4256.2070.2380.7085.6184.6576.8064.2955.2332.90
201736.4545.7542.9463.2067.7480.6783.3780.7177.5365.3946.5431.61
201832.9837.6842.0651.7076.2978.6084.7283.4575.5059.6139.7038.61
201929.9434.5742.1957.5068.1676.3385.5782.1376.7061.1041.1040.74
202036.3135.0348.0354.2565.6880.3085.0081.7172.4358.2952.8338.22
202132.8629.7754.0059.5568.3980.0880.8483.4575.9665.0345.4642.06
202227.3333.0546.6053.4971.2979.5781.9981.5273.7362.1350.6436.52
202336.9440.7844.3059.8770.3977.4780.7777.7872.8360.3248.2944.29
202430.9545.2150.5261.2973.4879.9781.1681.4276.7165.3351.0337.31
202528.5031.6852.1660.1366.1680.7083.4879.0076.9364.9046.9133.30
202626.8735.5053.3262.9368.6180.0881.7580.83MMMM
NCEI Climatology31.8034.7345.3958.6970.1079.2183.8081.4074.2061.5047.9036.40

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMM21.00MMMMMMMM
1985MMM32.00MMMMMMMM
1986M10.00MMMMMMMMMM
1987MMMMMMMM12.00M39.00M
1988M31.00MMMMMMMMM11.00
198927.00MM28.0063.50MMMM64.0040.6735.00
1990M23.0023.00M20.5078.50M83.0065.3376.0034.00M
199120.07MM55.0081.50M72.50MMM24.0024.00
199235.00M21.00MM93.00M74.00M38.50M31.00
199329.0031.00MM71.0068.0086.00M33.00M42.00M
19942.0023.0051.0048.5020.00M16.00MMM36.00M
1995M37.0022.0033.0058.00MMM62.3367.0034.009.00
1996M26.0029.0038.50M72.0078.2074.5061.40M23.0039.68
199720.0031.0037.0060.0057.0077.0070.00M62.50M45.50M
199828.0039.0036.0072.0069.0057.00M73.4073.00M31.7623.44
19997.6224.1221.9039.7047.2856.3062.6256.1746.6535.7831.3221.81
200012.3721.1030.7934.7348.9457.1057.9958.6249.8942.7831.777.57
200117.5021.6724.7737.9647.9755.5557.3458.8747.8840.0635.7126.94
200223.0221.8223.9638.5640.2554.6060.2458.7151.3736.0631.0619.66
200311.0711.4622.2235.4545.2552.1155.9959.0046.9836.5033.3525.18
20049.7216.3630.7437.2147.2052.2958.2954.1949.7939.7331.6819.61
200514.0818.2121.6636.8140.4658.6160.6859.3450.1639.9329.9517.86
200627.7618.8225.8838.7947.0654.0560.1859.0748.2935.9230.4928.82
200720.518.3829.4735.9846.3254.1655.4460.1449.3145.1229.0520.92
200818.3016.2223.9037.3343.4356.6056.7256.2349.8434.9528.9418.58
20092.8315.3426.5236.7542.8753.4852.6555.6550.0636.4232.2319.87
201017.1119.4228.2537.3548.5757.9959.8359.8250.4539.5227.1217.87
201110.9212.3923.5436.3549.1155.2361.4656.8850.9539.1233.3026.37
201220.4523.1337.4835.1048.0352.4761.7653.8745.1039.0325.7325.97
201316.3816.9723.5833.5346.4055.7059.9555.8746.9038.6126.9017.32
20143.743.7515.8734.3045.7155.8352.6557.7046.1038.3224.8726.00
201511.74-2.1420.5533.6349.7455.2356.0055.6551.6739.2630.8032.10
201617.4518.9030.8733.6044.6552.1058.8459.9452.7340.4230.7719.06
201722.8423.7926.5841.4745.6552.5756.8353.0749.1041.8728.3714.87
201812.7417.4624.1329.5350.8157.8756.4860.6553.9338.6527.7324.65
201912.9017.4321.4836.4744.6153.4362.3356.4254.9038.8723.6723.71
202025.5520.3030.1834.4246.8753.2061.6855.0847.2638.2434.4023.37
202121.8510.4227.6336.3943.7958.0260.1260.6951.9348.1227.0927.55
20228.0816.6026.8834.5250.5553.4658.3557.5752.8936.4430.4225.37
202326.3621.5827.7835.8742.6551.7558.1756.1052.3243.1726.2332.56
202421.6124.8630.3540.7750.8457.2258.5757.3551.6838.8536.7724.17
202514.4816.4930.4136.6347.1757.9760.6254.3448.6139.7127.8115.84
20269.0013.2128.5539.7042.9757.8877.0074.50MMMM
NCEI Climatology15.1916.1325.3035.3045.6053.6957.1956.9048.4038.3029.5021.50

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMM21.00MMMMMMMM
1985MMM32.00MMMMMMMM
1986M10.00MMMMMMMMMM
1987MMMMMMMM12.00M39.00M
1988M31.00MMMMMMMMM11.00
198927.00MM28.0063.50MMMM64.0040.6735.00
1990M23.0023.00M20.5078.50M83.0065.3376.0034.00M
199120.57MM55.0081.50M72.50MMM24.0024.00
199235.00M21.00MM93.00M74.00M38.50M31.00
199329.0031.00MM71.0068.0086.00M33.00M42.00M
19942.0023.0051.0048.5020.00M16.00MMM36.00M
1995M37.0022.0033.0058.00MMM62.3367.0034.009.00
1996M26.0029.0038.50M72.0080.0074.5061.40M23.0039.68
199720.0031.0037.0060.0057.0077.0070.00M62.50M45.50M
199828.0039.0036.0072.0069.0057.00M73.4073.00M41.1132.76
199916.8328.6132.2049.3759.6467.7673.9466.8361.0247.9442.0229.59
200021.5529.6741.7546.0959.5367.0067.8068.6060.7453.4538.5516.45
200124.4627.8633.1948.9758.6065.9969.9570.2058.9649.9645.5133.76
200230.6430.3533.0948.1651.7267.2573.0969.9864.8646.8437.5826.85
200318.5520.6933.3846.9454.9463.9568.2169.7058.4447.7841.8331.17
200418.4525.3038.4448.7257.9463.5568.7164.9362.8149.9739.6626.68
200521.4625.7030.4348.6052.7570.1571.4070.5463.4450.8440.2523.25
200633.2927.0735.4450.3857.4165.4171.3069.3958.6046.2639.2535.15
200727.0216.5838.7745.8359.0567.3468.3270.6262.7756.0837.5527.34
200826.0823.2131.7749.7155.0567.7069.5268.9262.5047.1536.8525.94
200913.8725.9338.0748.3256.1865.2565.5767.4762.3147.0842.2426.83
201023.3325.8040.0251.3759.8868.6172.6571.6061.6352.1139.0623.90
201118.9321.9433.2746.2059.3767.2275.2669.3160.9550.6643.0133.06
201228.6130.9248.7747.4561.9267.9876.1369.1959.7349.7337.2233.55
201325.8925.0032.2444.6760.6666.8970.8567.8160.4350.6535.8025.37
201413.6614.5226.0647.0758.1867.4865.8969.3359.6549.4833.7232.40
201519.929.8931.6846.9761.6965.9868.8667.4565.2051.1142.8038.87
201625.2628.2641.1544.9057.4466.4072.2372.2964.7752.3543.0025.98
201729.6534.7734.7652.3356.6966.6270.1066.8963.3153.6337.4523.24
201822.8627.5733.1040.6263.5568.2370.6072.0564.7249.1333.7231.63
201921.4226.0031.8446.9856.3964.8873.9569.2765.8049.9832.3832.23
202030.9327.6639.1044.3456.2766.7573.3468.3959.8548.2743.6230.80
202127.3620.0940.8147.9756.0969.0570.4872.0763.9556.5736.2834.80
202217.7124.8336.7444.0060.9266.5170.1769.5463.3149.2940.5330.94
202331.6531.1836.0447.8756.5264.6169.4766.9462.5851.7537.2638.43
202426.2835.0340.4451.0362.1668.5969.8669.3864.1952.0943.9030.74
202521.4924.0941.2848.3856.6669.3472.0566.6762.7752.3137.3624.57
202617.9424.3640.9451.3255.7968.9879.3877.67MMMM
NCEI Climatology23.4925.4335.3546.9957.8566.4570.5069.1561.3049.9038.7028.95

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMM42.9%MMMMMMMM
1985MMM100.0%MMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMMMM83.8%M46.3%M
1988M72.1%MMMMMMMMM66.4%
198978.0%MM84.9%53.5%MMMM47.4%83.2%41.8%
1990M74.1%87.9%M86.6%51.6%M54.6%74.0%40.2%56.5%M
199174.9%MM68.7%57.8%M63.3%MMM52.0%87.9%
199281.2%M87.8%MM35.9%M59.6%M66.8%M85.1%
199365.9%49.0%MM37.8%82.4%53.0%M33.1%M92.6%M
199468.1%68.5%42.5%50.5%40.9%M67.1%MMM88.5%M
1995M59.1%37.6%60.8%57.4%MMM69.5%67.8%60.9%60.3%
1996M57.5%46.9%53.2%M70.6%58.8%67.8%83.0%M78.3%78.1%
199785.7%77.7%69.7%33.8%100.0%51.2%66.3%M63.6%M70.1%M
199886.2%69.9%80.5%60.4%71.0%100.0%MM49.9%M77.3%78.5%
199977.0%76.7%65.4%69.2%69.2%73.4%76.5%75.7%72.0%74.3%67.6%78.9%
200078.1%78.0%67.3%68.1%77.4%76.4%77.3%80.9%80.2%78.4%78.8%80.2%
200182.1%75.1%75.1%72.9%78.0%78.0%72.1%78.3%81.8%79.0%76.4%83.0%
200278.9%74.7%73.7%71.2%72.7%73.6%69.4%77.5%75.7%78.0%74.9%78.8%
200374.2%73.1%73.8%68.5%78.7%74.7%72.2%79.0%79.6%74.1%74.2%75.6%
200476.2%82.7%77.4%61.7%71.7%69.4%67.4%76.1%75.0%78.8%78.5%77.9%
200578.9%80.4%70.2%55.9%66.6%72.3%76.2%75.7%74.4%75.4%72.9%83.4%
200681.9%71.1%68.8%61.9%73.3%68.1%74.7%74.5%80.8%75.0%80.3%76.6%
200780.1%72.7%65.7%63.2%63.8%65.3%64.9%74.5%72.9%74.8%72.6%78.2%
200875.9%75.5%70.2%60.6%61.8%72.3%69.6%66.9%73.9%70.2%74.1%75.6%
200972.7%70.7%61.2%58.2%61.2%69.2%67.8%71.7%73.7%73.0%73.5%74.7%
201073.5%73.2%64.4%57.4%69.1%71.3%70.0%75.3%71.9%65.9%75.3%76.5%
201176.3%72.5%73.8%76.9%73.8%71.2%70.7%78.3%84.1%77.0%74.4%84.0%
201281.2%74.1%69.0%60.2%64.1%59.2%62.3%67.5%69.9%71.8%72.4%81.2%
201375.5%76.0%68.6%67.3%63.2%72.3%77.3%75.0%76.8%77.4%70.3%76.0%
201474.9%71.3%66.1%59.1%67.1%71.3%69.8%72.5%74.3%72.0%69.7%76.1%
201574.1%71.6%64.4%64.8%70.3%76.9%73.7%75.8%75.9%70.4%72.9%81.7%
201676.0%73.5%73.1%64.3%65.0%64.9%72.5%80.0%80.8%81.5%79.3%79.9%
201785.5%73.6%70.5%69.3%68.7%69.7%76.0%74.0%77.5%78.4%75.1%75.7%
201876.6%78.5%66.0%65.5%72.7%74.1%71.0%79.0%82.2%80.7%79.5%83.0%
201975.7%78.7%69.7%68.3%76.1%73.7%73.6%72.5%80.2%80.7%75.7%76.8%
202076.1%71.5%72.0%66.8%66.6%69.4%74.5%77.1%79.5%72.5%69.7%77.0%
202179.9%74.0%58.7%65.9%66.0%77.3%80.2%82.0%76.5%83.7%78.3%78.2%
202272.8%73.7%70.1%67.7%68.0%68.8%74.9%80.6%76.7%71.3%70.2%72.6%
202380.1%69.7%69.6%66.9%60.5%69.0%81.4%80.9%83.6%82.9%74.4%82.0%
202484.0%71.0%70.5%66.3%71.2%75.0%82.4%80.0%82.1%75.6%77.9%79.2%
202570.5%74.9%65.8%62.9%72.6%76.8%82.8%82.7%85.0%78.6%73.3%77.2%
202672.6%73.3%67.1%70.3%64.4%68.7%63.5%71.1%MMMM

Monthly Plots

Select month and year:

Monthly Plot
Monthly Plot