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 (USC00248211) 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
19730.000.000.000.000.000.000.000.000.000.000.000.00
19740.000.000.000.000.000.000.000.000.000.000.000.00
19750.000.000.000.000.000.000.000.000.000.000.000.00
19760.000.000.000.000.000.000.000.000.000.000.000.00
19770.000.000.000.000.000.000.000.000.000.000.000.00
19780.000.000.000.000.000.000.000.000.000.000.000.00
19790.000.000.000.000.000.000.000.000.000.000.000.00
19800.000.000.000.000.000.000.000.000.000.000.000.00
19810.000.000.000.000.000.000.000.000.000.000.000.00
19820.000.000.000.000.000.000.000.000.000.000.000.00
19830.000.000.000.000.000.000.000.000.000.000.000.00
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
19980.000.000.000.000.000.000.000.000.000.000.000.00
19990.000.000.000.000.000.000.000.000.000.000.000.00
20000.000.000.00M0.000.000.000.000.000.000.000.00
20010.000.000.000.000.000.000.000.000.000.000.000.00
20020.000.000.000.000.000.000.000.000.000.00MM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
20071.552.472.020.761.010.880.040.181.012.042.984.30
NCEI Climatology2.342.011.991.652.092.190.880.890.972.162.642.31

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
19734.85.24.65.75.46.45.96.14.53.94.54.0
19744.44.46.25.35.95.45.75.44.74.34.24.5
19754.45.95.36.55.05.75.35.04.84.31.65.4
19764.35.1MM5.0MMM5.64.9MM
1977MMMM5.06.8M5.74.24.35.24.7
19784.15.65.35.95.65.75.4M4.9M5.85.3
19794.94.64.34.34.27.25.04.24.55.24.63.8
19805.44.24.35.54.03.64.75.14.13.23.65.0
19815.14.64.94.84.33.95.04.04.73.64.83.8
19825.34.44.25.95.84.54.54.84.33.74.65.0
19835.34.95.85.05.84.75.35.15.64.35.56.5
19844.24.74.26.06.15.05.44.15.14.24.63.6
19854.55.25.46.05.36.56.15.34.95.15.54.4
19864.44.24.15.05.05.75.44.85.15.23.24.5
19874.64.34.95.45.06.64.24.24.84.44.14.9
19884.24.55.25.55.55.26.06.25.14.13.83.8
19895.55.55.25.65.75.35.44.44.84.34.04.4
19904.23.84.44.24.94.76.2MMM4.56.0
19914.53.25.64.6MMMMMM4.25.6
19924.84.84.15.15.74.93.94.54.83.44.14.2
19935.85.24.54.95.44.64.83.33.93.14.72.9
19943.85.64.25.65.15.14.44.24.83.85.74.1
19956.18.65.75.04.54.76.58.53.74.21.63.1
19963.06.15.76.04.55.25.33.63.86.44.73.8
19973.04.04.73.54.05.15.93.84.33.93.03.9
19984.34.14.33.84.34.54.55.44.15.23.55.0
19993.54.04.75.05.45.55.74.74.33.63.34.1
20004.24.44.6M4.95.24.74.12.84.63.74.7
20014.04.95.44.85.65.15.05.24.34.54.24.3
20023.74.25.05.16.95.35.05.14.33.9MM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
197337.2344.0450.4758.2369.5572.1288.7585.7973.8256.0638.6037.57
197437.7840.6347.0056.8061.4581.3883.0682.8174.9763.6542.3737.65
197536.1639.0542.2352.1761.6869.0986.3376.1376.3553.1936.0037.24
197637.0939.7443.0053.5074.5064.2577.0072.7579.0059.0044.0036.50
197734.0045.5044.0066.4561.6775.7177.7179.3064.9758.7943.3336.19
197835.5940.4153.7258.0759.5275.6880.9777.2060.4053.2035.6037.20
197932.0037.5052.4856.8668.7175.7787.3284.1577.3660.6740.9537.16
198037.2541.9145.6564.7165.9671.7982.2976.0469.8359.9742.2538.79
198138.9344.4455.1057.3762.2867.1981.4589.5275.4856.3843.6937.25
198236.5340.5346.8655.6064.7175.6783.5783.7971.9355.9039.7936.44
198338.5041.5448.4558.7157.1467.8376.2885.6867.2757.8743.2535.00
198438.8343.5250.0356.8761.1771.9388.1085.6867.4754.3840.9633.20
198534.5041.2948.4560.8369.5776.0095.1077.5462.3751.5839.9334.60
198637.2840.6852.4557.5968.3980.4378.6791.2363.0361.4242.9535.77
198736.1141.0749.1765.8571.3481.5780.9382.9283.3867.4144.9238.13
198837.5046.0449.9462.8667.0678.4183.7389.4477.3367.4542.5237.45
198938.0938.8545.2962.4065.2378.2187.5378.7775.3458.2844.0036.88
199037.3740.7452.8862.8563.9774.0487.3983.5888.3653.0046.9435.58
199137.8747.4248.6056.1163.2972.1287.3694.6077.2558.4740.7137.40
199238.0648.2563.0061.9573.7683.1981.6785.2569.7862.8140.8235.71
199340.1039.5051.9657.0872.4871.6569.2278.8574.7359.8541.9437.76
199441.7540.1956.4658.0070.8976.5089.8688.6978.8256.3138.8835.85
199538.5350.5049.4356.2368.6270.4084.0579.5072.3551.6244.8437.21
199633.7342.0646.5057.3057.9578.5889.3685.3669.2756.3239.1629.95
199730.6038.4845.0451.8569.0570.5482.1086.3574.8953.9244.6735.92
199836.4345.6150.2062.6470.9070.9089.3287.3581.0458.4443.1032.48
199936.9540.3251.2558.0064.5768.8886.0085.7875.5358.8846.3537.09
200035.1039.7949.17M65.7874.3685.8097.0068.5057.5636.2529.53
200134.9636.0051.0853.5868.8069.5785.1889.5279.6753.8244.4234.00
200234.1738.0041.8555.7661.7873.3287.6481.1772.6156.73MM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
200734.8142.0457.0061.9774.2680.0097.9788.5377.6760.3044.2035.94
NCEI Climatology34.0039.9649.4058.2168.4174.5086.4086.2075.4158.0141.3132.90

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
197333.3234.8136.6338.6343.3248.2053.0052.2845.1439.6534.1233.71
197434.2234.0035.1639.1341.9750.0053.9452.1942.3337.3835.1333.46
197533.2634.1933.6837.3840.6446.1358.7651.1741.4839.3333.2033.38
197633.0035.4135.6749.5039.2545.2559.0058.2549.6742.3038.5035.00
197732.0035.8836.6742.6442.6750.2954.5056.2644.7237.6435.4333.50
197833.0033.0035.9039.0042.8652.5754.6057.8049.6038.8033.5032.70
197932.0033.6936.5937.2443.6251.3154.8654.9646.2939.0035.0533.32
198033.6733.4536.2240.9647.4651.5455.3648.2045.9339.3535.6534.89
198133.7335.2837.8639.2045.8649.6251.6953.5644.2838.6634.8633.45
198233.7335.1634.8636.2343.7450.9653.0452.6844.5038.9035.2632.69
198333.5735.3143.4148.5947.0960.2252.4154.8443.5337.9035.9332.80
198433.3933.9336.2738.0741.9047.8354.6552.4542.3736.8333.8932.10
198532.8035.0636.7439.4343.6349.8353.9750.4344.6338.1035.5033.60
198632.9233.6436.2638.2444.7553.2549.8053.0045.8339.7134.6732.64
198733.0034.3335.2439.8947.1451.8654.5048.1944.4538.7035.5834.53
198834.0034.8835.9439.2544.0052.5951.3851.6443.3040.8734.7033.27
198934.1334.2335.1839.6043.7052.0054.4754.0843.2138.3836.4834.12
199033.8333.9136.5238.7743.0750.3755.5055.8348.5739.0636.5333.92
199133.3336.2136.5637.7943.6449.3855.7955.6047.0035.9435.0734.35
199233.3836.2037.3939.4546.5254.6254.0051.1744.2239.4234.8232.71
199333.9033.3835.9239.3348.6152.8753.0051.3543.9141.5535.0033.94
199434.2534.7135.9240.7248.5652.6857.9556.6647.5039.0833.8833.23
199533.8737.1735.7836.4147.9553.2058.6054.4448.5940.6738.5833.50
199629.5534.0635.5039.9642.2652.8456.5952.6146.5038.4029.4424.20
199723.1227.7032.2334.1046.5252.9255.5257.8349.6739.7930.2828.00
199828.5730.2234.0837.6447.6251.4563.0057.2052.2837.2835.9025.20
199929.4531.2732.3835.0542.0050.7955.9057.9143.5938.2434.9631.64
200027.0527.7933.79M44.3953.2955.0462.3845.6037.8327.2523.11
200127.0021.3232.0436.6345.5051.7656.5555.4348.5838.8633.5028.44
200227.5421.8627.3036.2843.5752.4260.0552.6550.8332.17MM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
200720.7728.8933.2635.1340.7447.7058.1350.5544.3337.3529.1325.19
NCEI Climatology24.1024.9429.4034.4041.4047.8052.7151.5044.2935.9129.4024.50

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
197335.2739.4243.5548.4356.4460.1670.8869.0359.4847.8536.3635.64
197436.0037.3141.0847.9751.7165.6968.5067.5058.6550.5238.7535.56
197534.7136.6237.9544.7851.1657.6172.5563.6558.9146.2634.6035.31
197635.0437.5739.3351.5056.8854.7568.0065.5064.3350.6541.2535.75
197733.0040.6940.3354.5552.1763.0066.1167.7854.8448.2139.3834.84
197834.3036.7044.8148.5451.1964.1267.7867.5055.0046.0034.5534.95
197932.0035.5944.5347.0556.1763.5471.0969.5661.8249.8338.0035.24
198035.4637.6840.9352.8456.7161.6768.8262.1257.8849.6638.9536.84
198136.3339.8646.4848.2854.0758.4066.5771.5459.8847.5239.2835.35
198235.1337.8440.8645.9254.2363.3168.3068.2358.2247.4037.5334.56
198336.0438.4245.9353.6552.1164.0264.3470.2655.4047.8939.5933.90
198436.1138.7243.1547.4751.5359.8871.3769.0654.9245.6037.4332.65
198533.6538.1842.6050.1356.6062.9174.5363.9853.5044.8437.7134.10
198635.1037.1644.3547.9156.5766.8464.2372.1254.4350.5638.8134.20
198734.5637.7042.2152.8759.2466.7167.7165.5663.9153.0640.2536.33
198835.7540.4642.9451.0555.5365.5067.5670.5460.3154.1638.6135.36
198936.1136.5440.2351.0054.4765.1171.0066.4259.2848.3340.2435.50
199035.6037.3344.7050.8153.5262.2071.4469.7168.4646.0341.7434.75
199135.6041.8142.5846.9553.4660.7571.5775.1062.1247.2137.8935.88
199235.7242.2350.2050.7060.1468.9067.8368.2157.0051.1137.8234.21
199337.0036.4443.9448.2160.5462.2661.1165.1059.3250.7038.4735.85
199438.0037.4546.1949.3659.7264.5973.9172.6763.1647.6936.3834.54
199536.2043.8342.6146.3258.2961.8071.3366.9760.4746.1541.7135.36
199631.6438.0641.0048.6350.1165.7172.9868.9857.8847.3634.3027.07
199726.8633.0938.6342.9857.7961.7368.8172.0962.2846.8537.4731.96
199832.5037.9142.1450.1459.2661.1776.1672.2866.6647.8639.5028.84
199933.2035.8041.8146.5253.2959.8370.9571.8559.5648.5640.6534.36
200031.0733.7941.48M55.0963.8270.4279.6957.0547.6931.7526.32
200130.9828.6641.5645.1157.1560.6770.8672.4864.1246.3438.9631.22
200230.8529.9334.5846.0252.6762.8773.8466.9161.7244.45MM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
200727.7935.4645.1348.5557.5063.8678.0569.4861.0049.0536.6730.56
NCEI Climatology29.0532.4539.4046.3054.9061.1569.5568.8559.8546.9635.3628.70

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
197391.8%84.0%72.5%63.0%50.0%43.5%32.3%35.5%44.8%64.9%89.8%89.0%
197489.2%85.2%77.6%63.8%53.3%38.0%32.2%31.9%47.7%64.4%80.2%89.2%
197590.6%84.7%85.4%69.9%60.1%46.3%30.1%38.0%48.1%70.8%89.4%89.2%
197689.6%85.3%MM50.1%MMM38.1%45.5%MM
1977MMMM49.8%33.2%M36.8%51.7%65.1%79.6%89.4%
197899.5%89.3%63.1%59.4%52.3%37.1%33.8%M37.3%M94.8%90.9%
1979M85.7%69.9%67.7%49.4%37.5%29.3%31.8%40.1%59.3%82.0%89.5%
198085.6%80.1%84.4%61.2%47.0%43.5%33.0%36.9%40.8%61.5%85.7%80.3%
198188.4%80.9%70.0%62.3%50.8%42.7%34.6%31.7%46.7%63.8%82.4%91.9%
198292.0%84.9%78.1%68.0%55.8%42.0%34.3%34.7%51.1%64.8%86.3%91.6%
198385.2%82.9%64.0%45.7%51.3%35.9%36.7%32.0%49.8%64.0%70.6%96.0%
198492.5%82.1%71.9%61.5%55.0%42.8%29.9%34.2%53.0%69.7%85.1%96.9%
198596.5%82.6%74.9%62.7%47.4%36.6%29.2%36.9%53.2%69.3%82.1%91.3%
198694.3%86.5%72.1%63.1%50.9%34.3%38.7%31.1%50.6%63.6%81.3%96.2%
198788.2%84.0%71.7%55.5%44.6%33.4%35.1%36.5%47.5%63.2%77.1%83.9%
198889.6%83.1%74.3%61.2%50.3%35.9%32.4%35.7%47.6%56.1%85.7%89.8%
198986.2%88.0%81.4%58.2%50.1%35.2%30.0%35.8%45.7%64.7%79.6%85.7%
199091.9%87.0%79.9%53.1%51.9%39.4%30.5%MMM73.2%84.1%
199189.1%75.5%76.4%60.4%MMMMMM90.3%89.6%
199289.1%80.8%67.5%64.4%44.1%34.7%33.5%35.5%51.9%64.3%79.7%98.3%
199384.8%85.6%80.8%67.4%43.1%48.0%38.9%38.7%48.4%57.0%83.1%88.3%
199486.0%81.5%67.8%55.4%47.5%40.0%26.9%29.8%43.5%63.7%93.4%93.1%
199588.1%88.9%81.6%71.1%47.9%35.2%28.4%33.7%43.8%67.5%67.2%93.8%
199689.4%78.9%70.1%62.3%51.1%36.0%MMMMMM
1997MMMMM72.2%MMMMMM
1998MM57.8%MMMMMMMMM
1999MMMMMMMMMMMM
2000M81.6%95.9%M66.6%MMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM

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