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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 (USC00131635) 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
1988M0.000.000.000.000.000.000.000.000.000.000.00
19890.000.000.000.000.000.000.000.000.000.000.000.00
19900.020.000.000.020.002.380.130.030.220.000.000.00
19910.000.000.290.000.001.250.000.000.260.000.000.05
19920.000.000.000.000.340.000.000.000.000.000.000.00
19930.000.000.030.000.000.000.000.000.000.000.000.00
19940.070.000.000.000.000.000.000.000.000.000.000.00
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.000.000.000.000.000.003.822.401.523.7628.029.69
19970.192.371.461.383.552.161.363.741.651.160.910.36
19980.492.484.925.411.7730.931.264.619.052.201.490.80
19997.940.670.445.702.844.473.872.242.881.770.197.09
20000.260.180.613.754.152.102.980.781.538.8610.000.44
20011.463.401.2712.877.381.691.229.534.4312.438.660.77
20020.341.452.843.622.988.964.3113.697.383.490.052.01
20030.310.102.002.793.132.865.354.774.331.154.162.10
20040.220.4512.681.627.333.022.264.240.813.781.998.70
20051.560.770.924.392.291.300.953.682.660.382.010.11
20062.110.482.475.172.813.234.4312.461.072.671.8310.45
20070.477.8213.453.121.2211.372.943.921.482.080.071.24
20080.570.170.031.595.061.203.300.513.582.090.910.63
20090.000.000.000.000.000.000.000.000.925.441.161.52
20101.240.131.321.110.741.983.703.182.181.711.220.51
20110.371.051.523.464.713.462.864.351.200.923.371.73
20120.081.631.382.822.771.450.492.931.272.930.832.15
20131.991.081.765.453.953.881.700.751.602.401.670.15
20140.320.860.133.182.467.241.022.913.872.611.300.63
20150.230.260.391.766.786.901.965.184.8860.0044.693.68
20160.290.332.602.414.4772.162.820.074.312.051.420.82
20171.091.202.644.552.862.026.321.660.413.380.700.40
20180.281.521.320.543.145.662.125.685.964.911.471.83
20190.612.441.765.155.942.931.363.726.302.300.590.87
20200.730.342.371.323.240.342.681.286.171.161.851.36
20210.550.601.473.093.292.135.030.690.470.240.021.16
20220.050.352.563.493.623.883.235.703.110.802.471.61
20230.741.941.762.132.371.304.050.973.310.550.522.13
20240.400.112.093.243.031.494.313.800.490.952.570.81
20250.470.052.172.593.273.478.991.700.410.861.160.49
20260.420.112.133.711.224.152.773.30MMMM
NCEI Climatology1.451.752.323.404.394.743.894.203.692.642.191.86

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1988M12.212.615.110.59.27.57.58.811.911.611.5
198912.112.112.412.312.18.48.98.08.75.411.5M
199013.313.911.112.912.512.09.37.57.613.513.013.3
199112.212.116.515.411.28.98.08.310.212.315.011.1
199211.612.213.112.211.09.67.57.38.49.010.411.4
199310.59.811.612.211.510.98.76.88.19.811.011.3
199411.611.510.914.49.99.27.97.57.210.112.39.1
199511.310.910.614.111.48.47.66.28.210.611.411.5
199610.912.213.313.66.89.07.46.37.110.66.27.6
199712.09.612.911.513.38.98.46.77.79.89.09.2
19989.39.612.47.910.99.45.65.86.68.312.09.5
199912.011.811.213.910.78.37.96.88.29.610.18.9
200010.710.310.811.411.49.37.07.79.59.012.19.3
20019.411.711.214.411.59.27.26.88.110.410.811.2
200210.411.913.413.011.69.17.07.07.49.49.710.9
200310.610.410.712.611.98.57.87.08.79.211.411.2
200411.510.613.312.711.28.37.07.07.810.99.211.4
20058.18.911.011.711.39.87.76.67.98.613.09.1
200611.59.512.113.310.98.87.17.08.310.99.811.1
200712.112.712.213.412.28.76.46.68.110.111.08.9
200811.010.710.612.611.510.97.56.47.49.410.912.6
200910.111.612.113.310.68.56.87.36.29.09.410.7
20108.39.09.410.510.78.57.26.69.49.411.610.0
20119.810.810.813.812.310.76.95.88.38.011.59.3
201211.110.812.612.211.69.66.56.57.59.78.810.7
201311.812.510.812.311.19.07.16.68.09.110.98.3
201413.910.511.213.311.09.38.06.67.08.711.49.1
201510.010.19.911.911.48.26.87.57.810.612.914.8
201611.812.111.612.710.48.97.06.48.89.010.412.7
201711.611.613.712.411.510.37.26.77.710.910.411.7
201811.710.912.112.39.69.27.07.07.79.010.39.3
201912.413.512.112.710.49.38.06.78.69.79.010.3
202011.010.811.511.810.69.16.56.28.89.211.410.4
202110.510.311.811.310.58.26.76.28.19.411.111.6
202211.913.412.114.211.88.77.16.57.28.211.313.1
202310.612.412.012.59.47.75.87.17.310.19.79.7
202410.510.612.713.510.39.45.66.46.69.511.110.9
202511.111.112.612.510.08.06.46.46.29.610.410.9
202612.311.012.414.410.99.66.46.1MMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1988M42.1046.8260.7176.4485.4087.8886.3176.1954.7146.0441.56
198940.7035.4046.9560.1468.7277.0485.1279.7470.6356.5052.00M
199037.6434.3349.5958.9365.1777.7779.7778.5971.5260.6349.0828.06
199125.9636.1849.3561.6574.3783.1582.9680.7373.4258.4041.9534.37
199234.0837.5948.0952.5264.1475.9376.4775.9871.0361.1940.5432.67
199329.3628.3740.0754.6970.5576.1979.5179.4366.3958.9944.4032.79
199421.0926.4345.9061.5572.4481.4880.3877.2975.4764.3150.0637.87
199526.2532.7248.6355.4267.8981.8585.0785.0771.0961.3638.2731.40
199628.7430.8041.1956.9164.9378.5079.5081.1272.3262.7237.7029.45
199725.0532.3247.2755.4065.3380.6082.4678.1674.8462.7239.8532.70
199831.3042.2244.6058.7676.4277.1882.8681.7078.6862.7750.9040.42
199925.3241.3945.2460.3873.5780.5486.6478.6875.0865.2156.3035.37
200029.8534.9755.2360.2073.0577.9081.5984.0676.2867.4843.8220.62
200128.3430.5942.6867.0472.6579.3483.8881.9472.5661.1559.0640.19
200239.7840.1045.1859.5468.2382.5286.7582.1179.8857.7244.9039.08
200328.7531.2944.9662.8469.5778.4481.3583.5674.1864.6948.3837.28
200426.7234.9249.8863.9873.1177.9079.5076.3078.4461.4449.8236.30
200528.5738.9447.3366.3870.4486.3686.4683.2779.5264.3450.9625.70
200640.6536.0546.7566.0870.7079.2284.7280.6070.9457.8451.2039.61
200732.2324.6751.6857.4477.9380.3081.4782.5779.2867.0146.8329.45
200828.6325.5441.5258.8868.5880.6683.1581.8573.0762.7247.1828.28
200921.7836.4450.0060.5671.9580.1277.4779.3374.4054.3553.0030.43
201022.1928.4048.0666.4672.1678.3384.3783.3975.1464.9750.6623.62
201124.1632.0043.1757.3270.4479.4086.6681.8268.7274.0046.9540.07
201236.1837.8362.9562.0077.5283.7891.1182.2373.6559.9349.5238.45
201332.9332.6436.8257.7872.3278.7381.8882.2878.1462.0844.6027.06
201422.0721.0139.6159.9072.8878.8677.1581.1273.1661.0940.2836.41
201529.3321.5946.2864.4672.0678.6280.3179.5078.1163.3352.7142.82
201630.3937.8052.8659.5473.5583.3682.5383.0279.2367.4455.7330.55
201733.0247.1447.4462.8568.8883.1183.8677.4576.3965.4546.9333.66
201830.6234.8945.5152.0479.5381.3283.3582.1777.0560.1538.4738.59
201924.9028.6842.2859.1868.4381.1086.3879.7777.6058.0140.5841.25
202033.0035.3048.7258.4167.6883.4185.1482.7471.2158.6554.5437.25
202130.8521.7549.7860.7668.5983.9781.1583.9781.1765.9448.6142.84
202224.6833.1747.5254.9373.3782.7782.2180.5274.5763.6349.7633.02
202332.3339.4744.7062.1775.6083.1783.0382.6577.6061.8149.6841.86
202428.1249.0853.1561.6775.7282.6481.3781.6179.2769.7949.4236.30
202529.8832.0955.2061.7071.7983.1184.4081.1980.0968.1349.3832.12
202627.8544.0155.8565.4475.0379.7985.2880.71MMMM
NCEI Climatology29.4034.5048.2062.0972.7981.1083.9081.6175.8163.1147.5934.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1988M32.9034.8646.7159.4472.1672.1970.9757.7740.9337.0833.75
198933.7533.2038.0546.0052.0361.0071.3866.9657.5844.1241.17M
199028.6324.6039.2845.2453.6366.9068.2367.4861.2246.3240.6616.16
199114.1525.5934.8846.6555.0164.4767.6164.5656.8846.7628.8224.85
199224.2027.8335.7539.9952.3655.7560.0554.3551.0539.7631.3919.79
199316.1516.2726.2036.3050.3857.8964.2262.9549.1538.3328.5521.09
19945.819.4128.1738.4247.3359.5561.8358.6254.2644.2233.2224.47
199513.8317.6929.7836.5349.1162.7264.9568.3449.6340.1621.5316.15
199610.9016.5019.8834.3548.4861.3859.7060.5150.6641.2322.9416.50
19978.0419.9127.5333.9243.6159.7261.1559.0653.3641.1229.4921.72
199819.1130.9130.0840.4054.4159.3061.9663.3056.0043.7933.5022.42
199910.8125.9624.7441.9052.2160.2066.3258.3647.3637.8130.2617.19
200012.4918.5432.5838.0652.5558.2162.2563.2953.1244.5427.444.25
200113.1315.1625.3242.1452.7958.2264.4061.7949.7640.6537.6423.12
200220.1021.2023.1739.9846.1161.2264.9860.5752.7038.9126.0620.15
200310.4011.6224.4438.7847.2756.1262.3162.0248.8638.6829.3621.90
200411.3317.2332.9339.4452.0358.8260.1055.6352.2844.4833.6219.28
200515.5125.1925.4440.7645.4762.4861.8559.8755.8241.7030.3814.12
200626.1915.9327.9441.4251.8659.1265.2762.8950.6637.6931.7023.29
200716.328.9233.6336.0253.3159.4860.7464.9253.1245.9928.0917.02
20089.769.3424.6838.9045.8859.3662.3158.4554.8040.3029.848.77
20092.3917.4728.8636.6248.9060.2658.8758.6052.8038.9733.9817.29
20108.1911.9931.5243.3151.3062.4165.8564.4052.4641.3829.188.17
20119.6516.1228.2839.8249.0159.8467.8860.8048.6338.9031.1724.68
201216.7321.8241.5239.8653.2559.7867.3658.8847.7036.9927.7423.29
201313.7117.5422.5436.5651.0261.5360.5760.2252.5239.2024.149.01
20142.101.2720.2735.1250.1762.4158.6261.0949.7039.5520.2422.71
201511.450.2423.7036.6252.2160.6261.5058.4859.0042.1524.8630.10
201614.6821.4233.2238.4649.7261.2964.5964.1458.0747.2235.1417.45
201720.1125.1029.2942.5248.7260.1664.2456.7450.0746.0526.7715.12
201810.9913.5825.4429.7257.3362.6861.8761.7455.7440.2524.5922.77
201913.0916.2625.8239.3149.2660.0366.8060.3059.9938.8323.8221.71
202020.4718.2232.8635.8049.2061.9564.9760.1151.5537.6132.7819.56
202117.543.3631.8040.1650.3563.3963.4562.5953.6447.3727.5524.16
20224.9612.5028.6535.8453.5060.6862.3961.8853.7337.4428.4316.60
202319.9719.6428.1137.7950.0058.2962.1361.0356.7143.2128.8429.26
202416.6724.6332.3641.6453.1063.1764.1961.3553.4742.4134.2722.38
20258.9413.5431.9439.0748.4162.9766.5060.3953.6746.1929.4514.20
202611.2919.2130.3243.9148.8361.8165.6164.55MMMM
NCEI Climatology14.3018.5829.1140.0051.3061.1064.8062.8054.7043.0030.8920.50

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1988M37.5040.8453.7167.9478.7880.0478.6466.9847.8241.5637.66
198937.2334.3042.5053.0760.3869.0278.2573.3564.1150.3146.58M
199033.1429.4744.4452.0859.4072.3374.0073.0366.3753.4744.8722.11
199120.0530.8942.1154.1564.6973.8175.2872.6565.1552.5835.3829.61
199229.1432.7141.9246.2558.2565.8468.2665.1661.0450.4835.9626.23
199322.7622.3233.1345.4960.4667.0471.8671.1957.7748.6636.4726.94
199413.4517.9237.0449.9859.8870.5271.1167.9564.8654.2641.6431.17
199520.0425.2139.2145.9858.5072.2875.0176.7060.3650.7629.9023.77
199619.8223.6530.5345.6356.7069.9469.6070.8261.4951.9730.3222.97
199716.5426.1237.4044.6654.4770.1671.8068.6164.1051.9234.6727.21
199825.2136.5637.3449.5865.4268.2472.4172.5067.3453.2842.2031.42
199918.0633.6734.9951.1462.8970.3776.4868.5261.2251.5143.2826.28
200021.1726.7643.9049.1362.8068.0671.9273.6864.7056.0135.6312.43
200120.7422.8734.0054.5962.7268.7874.1471.8661.1650.9048.3531.65
200229.9430.6534.1849.7657.1771.8775.8771.3466.2948.3235.4829.62
200319.5721.4634.7050.8158.4267.2871.8372.7961.5251.6838.8729.59
200419.0226.0741.4151.7162.5768.3669.8065.9765.3652.9641.7227.79
200522.0432.0636.3853.5757.9574.4274.1571.5767.6753.0240.6719.91
200633.4225.9937.3453.7561.2869.1775.0071.7560.8047.7641.4531.45
200724.2816.8042.6546.7365.6269.8971.1173.7566.2056.5037.4623.23
200819.2017.4433.1048.8957.2370.0172.7370.1563.9351.5138.5118.53
200912.0826.9539.4348.5960.4270.1968.1768.9763.6046.6643.4923.86
201015.1920.2039.7954.8961.7370.3775.1173.8963.8053.1739.9215.89
201116.9024.0635.7248.5759.7369.6277.2771.3158.6856.4539.0632.38
201226.4529.8352.2450.9365.3971.7879.2470.5560.6848.4638.6330.87
201323.3225.0929.6847.1761.6770.1371.2271.2565.3350.6434.3718.04
201412.0811.1429.9447.5161.5370.6467.8971.1161.4350.3230.2629.56
201520.3910.9134.9950.5462.1469.6270.9068.9968.5552.7438.7936.46
201622.5429.6143.0449.0061.6372.3273.5673.5868.6557.3345.4324.00
201726.5636.1238.3652.6858.8071.6374.0567.1063.2355.7536.8524.39
201820.8024.2435.4840.8868.4372.0072.6171.9566.3950.2031.5330.68
201919.0022.4734.0549.2458.8470.5776.5970.0468.7948.4232.2031.48
202026.7426.7640.7947.1158.4472.6875.0571.4261.3848.1343.6628.40
202124.2012.5640.7950.4659.4773.6872.3073.2867.4056.6538.0833.50
202214.8222.8338.0845.3863.4471.7272.3071.2064.1550.5339.0924.81
202326.1529.5536.4049.9862.8070.7372.5871.8467.1652.5139.2635.56
202422.4036.8542.7551.6664.4172.9172.7871.4866.3756.1041.8429.34
202519.4122.8143.5750.3860.1073.0475.4570.7966.8857.1639.4223.16
202619.5731.6143.0854.6761.9370.8075.4572.63MMMM
NCEI Climatology21.8526.5438.6551.0562.0571.1074.3572.2165.2553.0539.2427.55

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1988M82.5%73.8%49.4%31.9%19.7%19.8%20.2%31.2%58.4%74.8%78.8%
198983.0%89.5%74.8%48.6%40.9%27.6%21.2%23.5%33.2%50.0%69.7%M
199074.9%72.4%72.3%63.8%66.0%69.3%70.5%74.7%73.1%70.7%75.0%78.9%
199180.3%75.9%72.7%64.9%71.4%67.4%60.1%72.6%64.9%66.3%74.5%77.8%
199278.0%73.7%74.3%73.1%60.7%61.0%75.7%71.0%70.7%65.2%79.1%77.3%
199378.0%76.0%76.9%67.0%65.2%68.8%69.2%65.9%62.2%53.4%56.8%58.5%
199457.2%71.7%63.7%47.2%45.5%47.9%64.2%74.2%70.3%64.0%72.3%78.3%
199578.4%69.5%68.9%64.5%64.9%62.9%67.2%77.1%67.5%67.7%71.9%71.4%
199677.3%71.3%62.7%56.9%72.1%72.9%70.2%77.0%77.4%71.3%78.2%86.0%
199781.1%83.5%72.2%64.5%62.7%68.3%72.5%79.1%74.0%70.7%79.3%84.9%
199885.0%83.7%73.0%69.4%66.2%75.2%74.3%79.2%73.2%74.9%73.1%75.9%
199977.7%75.3%66.2%71.1%64.5%70.0%75.8%77.6%66.1%62.7%63.7%79.6%
200076.6%78.7%65.5%63.0%68.7%71.7%76.9%75.5%67.6%66.5%73.4%78.5%
200180.4%77.3%73.1%62.4%67.8%70.1%73.0%78.6%74.9%68.0%70.8%77.3%
200271.6%73.0%67.0%67.3%65.3%69.3%73.3%76.9%67.7%69.9%70.2%70.2%
200364.2%68.4%70.2%58.1%62.8%63.6%74.5%74.4%65.8%63.5%72.2%72.5%
200470.0%73.6%69.6%56.1%70.3%67.7%73.8%71.7%63.7%67.0%69.7%69.4%
200574.1%74.7%62.1%53.5%57.7%61.2%64.5%67.9%66.1%64.3%64.1%71.1%
200679.3%66.3%68.8%58.9%67.3%65.1%75.6%78.5%72.0%64.6%69.6%74.2%
200773.6%70.9%72.1%60.4%53.5%68.1%75.3%81.1%67.6%70.3%65.9%86.3%
200878.8%82.0%77.2%70.5%64.5%69.4%75.3%74.9%76.5%68.7%70.6%78.0%
200975.5%75.0%67.9%63.6%62.7%71.0%76.8%79.1%79.1%78.6%73.7%79.4%
201082.2%81.7%76.2%55.8%68.3%76.0%80.3%81.3%72.3%54.1%44.2%80.0%
201182.2%81.9%74.7%48.3%71.0%75.9%77.8%80.7%78.2%68.8%71.9%77.4%
201273.4%76.0%65.8%60.6%56.9%58.3%64.4%67.1%66.5%66.7%68.8%76.1%
201371.1%74.3%71.3%63.4%64.5%64.6%54.0%73.4%69.3%69.3%70.0%77.4%
201471.8%69.5%69.7%62.7%63.9%75.4%75.1%79.3%75.1%70.3%71.4%77.9%
201577.5%72.5%68.8%57.5%69.2%74.2%76.7%79.1%75.4%68.9%78.0%86.8%
201681.8%77.3%76.5%69.0%68.0%69.9%82.9%84.2%78.5%77.4%77.8%81.6%
201783.9%75.8%71.3%72.1%72.0%64.2%79.6%81.4%73.8%74.0%73.9%73.1%
201879.3%79.5%70.1%64.7%71.2%78.6%78.3%83.2%79.7%77.9%81.7%86.3%
201983.7%84.2%73.9%72.0%80.1%74.7%75.8%79.3%85.3%79.9%81.2%84.2%
202087.3%78.5%80.2%71.5%74.6%69.6%81.5%79.4%81.7%71.0%76.3%82.8%
202188.9%80.5%77.2%65.7%73.9%73.7%86.9%86.0%72.6%82.2%72.7%78.5%
202281.3%76.9%75.8%72.7%70.8%70.9%80.2%82.5%78.7%70.2%78.8%82.5%
202390.8%79.0%77.5%65.6%59.9%63.3%81.2%79.2%74.3%75.3%71.3%86.1%
202490.5%70.8%68.2%69.3%63.8%68.1%77.6%77.2%72.4%61.8%84.0%82.5%
202573.5%74.1%67.4%68.2%65.6%75.2%84.9%82.2%73.3%69.8%77.0%83.3%
202675.1%69.4%69.9%69.8%54.2%71.3%79.7%87.9%MMMM

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