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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 (USC00103771) 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
1990MM0.000.000.000.000.000.000.000.000.000.00
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
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMM0.665.174.201.240.380.072.650.540.45
20120.290.423.922.061.694.740.760.000.001.451.470.63
20130.660.440.780.702.572.300.040.832.440.220.500.44
20140.301.212.761.611.622.160.020.590.300.471.481.07
20150.160.941.470.541.090.371.530.551.191.970.781.17
20160.230.852.252.283.171.751.710.100.302.980.650.58
20170.401.173.082.131.221.340.370.101.061.181.210.98
20181.000.420.932.503.711.30M1.110.211.340.860.42
20190.221.470.883.822.511.590.610.301.340.690.780.23
20200.690.611.121.433.604.500.410.251.290.870.520.18
20210.180.790.200.430.910.710.170.760.221.100.750.31
20220.020.150.270.382.334.000.390.441.570.820.821.27
20230.160.041.001.954.101.19M2.062.210.981.490.25
20240.191.360.472.721.391.290.150.670.960.560.520.61
20250.311.070.290.731.180.360.940.320.930.590.680.85
NCEI Climatology1.271.492.312.903.443.261.070.901.301.931.911.79

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1990MM4.25.35.16.04.85.04.96.38.08.0
19916.66.66.86.55.25.25.05.24.75.76.66.7
19925.25.44.55.44.84.54.55.15.64.84.96.6
19933.83.65.66.15.25.74.65.65.24.75.75.8
19947.25.96.05.05.15.65.15.65.35.96.85.6
19955.66.95.76.55.95.45.85.45.45.78.36.1
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MM12.47.56.76.14.24.04.05.18.24.5
20128.25.98.05.14.85.24.04.23.75.85.37.2
20135.16.16.07.24.14.23.54.05.73.96.46.7
20147.58.18.46.54.74.43.73.94.15.47.85.6
20156.26.66.26.14.84.65.05.14.25.37.18.9
20166.58.07.74.64.24.04.13.74.06.15.88.2
20174.48.98.27.14.34.53.93.53.77.27.66.1
20187.811.16.76.83.64.43.83.93.03.56.47.2
20195.46.33.46.65.14.54.13.84.36.74.26.0
202010.48.76.66.45.14.13.43.53.76.57.57.3
20216.59.66.16.45.14.74.34.54.45.98.010.1
20227.07.35.57.05.34.63.94.34.04.55.87.8
20235.08.46.46.24.64.24.44.73.62.94.74.8
20245.65.95.25.25.84.43.74.24.24.05.75.7
20254.46.07.34.54.74.14.23.73.54.94.911.5
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1990MM53.3059.5058.9068.5781.2079.6778.7054.3944.7126.94
199133.0348.9345.3252.2757.5263.9379.7783.7773.5758.1340.6337.35
199239.4548.2455.7757.6069.7175.0775.2679.6567.9758.3938.1033.35
199329.1033.1148.4251.4767.7764.9066.9074.5871.2057.4537.5036.35
199442.3039.0452.3956.4164.7768.2083.0381.8074.3356.1936.6635.07
199537.4244.8947.1050.4362.2966.2076.6573.8172.5050.7147.0735.87
199634.6538.3147.5555.1357.6571.0383.6881.3566.3256.3344.2542.63
199738.2740.8147.1352.7866.9067.4675.0880.6671.6654.9946.8838.74
199841.5244.7349.3655.0461.7366.2684.0884.3775.3852.5843.8739.05
199940.5441.8449.0153.8458.6566.2679.5579.9068.6957.96MM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MM48.4647.6658.1966.2679.2185.0782.7958.5349.1644.99
201240.9747.7447.7657.4060.8566.9984.9285.5475.5357.4048.0441.23
201352.9550.5649.9354.9672.6071.3591.3586.8783.3475.8854.7350.44
201450.8151.9858.2768.6176.2278.2689.1990.2487.9887.9876.0255.13
201560.2561.8567.0975.6378.5990.4689.9797.6889.6289.9687.5489.96
201670.9546.2148.3260.0263.3072.1477.0681.5969.3255.7549.8830.26
201728.2340.2348.6151.0263.9471.9087.5785.1370.8855.1145.3832.87
201841.2936.7646.0553.5465.3367.8883.7481.1268.6056.5643.0435.43
201938.2730.4639.9053.3064.5770.2878.9782.5768.1849.7744.4237.75
202039.6141.1246.9855.8262.2565.9679.0982.1775.4457.5544.5438.85
202138.6233.6147.3357.5062.4878.6888.6779.9073.6457.7848.2636.30
202236.4738.4947.9747.7256.3367.7083.9187.1074.4862.7734.8233.05
202336.0138.9441.0052.3468.5871.3684.4381.3069.2057.9043.8240.19
202434.7341.3747.4553.9660.6371.0685.4882.1774.6660.1843.2839.90
202535.3734.1949.8356.6665.4574.5484.2083.3377.7857.6147.8445.87
NCEI Climatology37.8142.1149.2955.8063.7970.2982.0982.5072.7157.6144.9037.01

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1990MM29.0040.0840.3048.5355.7055.9750.0336.8734.6816.10
199121.5833.3630.4235.9041.4545.9754.2956.8746.5035.3930.5027.87
199227.9432.0733.3938.6743.8152.3053.5852.6145.4338.5227.6723.68
199319.1919.8233.3236.2746.7147.6049.1652.0043.2038.7124.6027.39
199432.4024.9630.5238.6345.0347.9356.2454.1048.3037.0627.7226.57
199525.4831.1130.5235.9344.1047.7355.2951.1347.8035.9435.1325.48
199624.8422.2430.8737.3340.7748.2055.0552.3843.8237.1130.7426.54
199725.0327.2432.4038.7144.2548.9251.5153.4746.1637.5731.2224.68
199828.6930.3331.5436.3244.3748.7457.3755.8150.3035.7636.6027.57
199931.1730.7429.1432.4740.4247.0650.9953.5443.8336.29MM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MM35.8632.1839.1447.3649.9452.5544.6437.2426.3620.79
201225.0722.1730.9336.3638.6444.8249.6752.2945.4635.0131.8326.23
20134.825.7529.8932.5527.5946.5944.5151.6443.4829.0620.27-3.26
2014-4.39-10.69-11.74-11.7414.2535.4239.6648.3233.2130.5621.1812.82
2015-1.30-1.307.0226.3631.1142.8944.7345.7937.8432.8023.5611.95
201613.2830.7632.0038.4842.2246.4050.4149.3643.1638.4533.8017.54
201714.1727.7633.9734.3439.9047.1854.5352.8545.0234.0330.6820.74
201829.1526.0229.6834.7044.3745.4450.4150.0040.8234.2129.1823.81
201925.1519.4022.1936.6241.6445.6249.2551.9745.5029.6826.0626.37
202027.7025.7328.9232.5439.6145.2048.5550.0044.0035.2527.9824.97
202127.7022.7428.6331.3438.3949.7054.4151.0543.2836.3532.1823.46
202223.5822.4230.9029.0637.4045.7452.5553.3745.1437.3419.5821.26
202324.2222.8727.2432.7844.2547.6651.9753.6044.1237.9229.4228.11
202422.9429.9529.3933.8637.6945.7453.1450.7547.0035.8530.6828.63
202522.3021.5232.1733.9840.8345.9852.7953.5449.0436.3533.8034.78
NCEI Climatology24.5025.4629.4034.4141.6047.5053.7052.9045.1036.5129.1023.71

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1990MM41.1549.7949.6058.5568.4567.8264.3745.6339.7021.52
199127.3141.1437.8744.0849.4854.9567.0370.3260.0346.7635.5732.61
199233.6940.1644.5848.1356.7663.6864.4266.1356.7048.4532.8828.52
199324.1526.4640.8743.8757.2456.2558.0363.2957.2048.0831.0531.87
199437.3532.0041.4547.5254.9058.0769.6467.9561.3246.6332.1930.82
199531.4538.0038.8143.1853.1956.9765.9762.4760.1543.3241.1030.68
199629.7430.2839.2146.2349.2159.6269.3666.8755.0746.7237.4934.58
199731.6534.0339.7745.7555.5758.1963.3067.0758.9146.2839.0531.71
199835.1137.5340.4545.6853.0557.5070.7370.0962.8444.1740.2333.31
199935.8536.2939.0843.1549.5456.6665.2766.7256.2647.13MM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MM42.1639.9248.6656.8164.5768.8163.7247.8937.7632.89
201233.0234.9539.3446.8849.7455.9067.2968.9160.4946.2139.9433.73
201328.8828.1539.9143.7650.1058.9767.9369.2563.4152.4737.5023.59
201423.2120.6523.2728.4445.2456.8464.4369.2860.5959.2748.6033.98
201529.4730.2737.0551.0054.8566.6867.3571.7363.7361.3855.5550.96
201642.1238.4940.1649.2552.7659.2763.7365.4756.2447.1041.8423.90
201721.2033.9941.2942.6851.9259.5471.0568.9957.9544.5738.0326.80
201835.2231.3937.8644.1254.8556.6667.0765.5654.7145.3836.1129.62
201931.7124.9331.0444.9653.1157.9564.1167.2756.8439.7235.2432.06
202033.6533.4337.9544.1850.9355.5863.8266.0859.7246.4036.2631.91
202133.1628.1837.9844.4250.4464.1971.5465.4758.4647.0740.2229.88
202230.0330.4639.4338.3946.8656.7268.2370.2459.8150.0627.2027.15
202330.1130.9134.1242.5656.4259.5168.2067.4556.6647.9136.6234.15
202428.8435.6638.4243.9149.1658.4069.3166.4660.8348.0136.9834.26
202528.8427.8541.0045.3253.1460.2668.4968.4463.4146.9840.8240.32
NCEI Climatology31.1533.7839.3545.1052.6958.9067.9067.7058.9047.0637.0030.36

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1990MM68.5%68.8%74.8%68.3%54.7%62.1%53.6%66.3%70.3%76.2%
199179.2%70.1%71.6%69.4%74.4%70.6%57.6%51.1%58.7%63.8%83.7%82.6%
199278.2%77.5%75.3%73.8%62.7%59.9%65.9%51.0%57.1%72.2%86.1%79.1%
199382.8%82.3%75.9%76.4%69.0%73.8%74.1%62.0%59.6%73.7%74.6%79.4%
199473.9%71.5%63.1%72.6%72.3%67.7%48.4%47.9%53.0%65.5%78.9%80.1%
199578.7%74.9%72.4%74.9%68.0%71.5%62.6%61.0%62.3%74.5%74.1%80.2%
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MM69.9%73.7%73.3%72.1%58.0%43.2%43.3%74.4%68.8%78.6%
201271.7%75.9%74.7%69.6%63.8%70.4%57.9%35.5%38.5%60.5%78.2%75.2%
201382.6%75.4%68.8%61.9%63.4%63.4%41.2%46.0%58.1%68.5%76.9%77.7%
201475.7%78.9%68.2%63.0%63.8%63.2%45.3%46.0%45.3%59.3%71.6%79.9%
201581.5%70.4%63.7%62.4%57.2%43.6%44.4%39.7%60.2%68.7%77.0%81.5%
201685.2%76.1%77.6%68.9%71.3%61.7%57.1%43.2%56.5%77.0%77.0%82.6%
201783.5%80.0%79.2%75.4%68.8%63.8%39.8%37.9%56.8%69.9%81.7%88.1%
201884.1%73.6%77.4%73.1%78.7%71.1%44.8%46.1%55.8%73.9%83.1%85.3%
201986.8%91.4%81.6%79.9%66.6%66.8%55.3%49.9%68.2%71.3%81.2%86.6%
202082.1%77.5%74.7%65.0%76.2%80.6%59.6%48.3%53.6%68.4%77.3%80.8%
202183.2%83.2%75.1%57.0%60.9%55.6%38.1%51.5%51.5%68.9%79.6%81.6%
202282.4%75.5%76.9%75.0%79.5%74.9%55.4%45.2%57.5%67.3%84.1%84.0%
202385.7%73.1%77.8%72.7%69.8%68.0%42.2%57.0%67.8%80.0%85.6%86.0%
202486.1%87.1%76.2%73.4%67.1%61.4%45.5%49.6%57.3%68.6%80.7%87.0%
202582.5%86.0%73.3%66.4%64.1%54.4%47.4%47.4%55.2%70.3%84.3%76.0%

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