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 (USC00108137) 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
2003MMMMMMM0.000.000.000.000.00
20040.000.000.000.000.000.000.000.000.000.000.000.00
20050.000.000.000.000.000.000.000.00M0.000.000.00
20060.000.000.000.000.000.000.000.000.000.000.000.00
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 Climatology4.333.013.582.372.722.441.170.801.412.954.724.61

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMMM3.84.14.65.94.0
20044.43.44.84.15.25.14.33.42.63.33.24.6
20055.13.05.05.65.14.74.03.1M3.84.94.3
20064.96.04.65.44.64.74.33.73.63.85.94.0
20074.75.54.45.04.35.13.74.14.23.74.65.0
20084.84.23.54.55.34.04.13.63.53.74.47.4
20095.63.64.25.54.85.34.24.13.96.13.85.4
20104.82.43.27.15.64.03.74.54.12.86.57.5
20116.57.66.16.27.35.54.03.13.33.04.03.1
20124.54.94.84.95.04.93.63.53.04.14.24.0
20134.23.64.25.63.93.73.93.74.34.13.85.4
20143.88.64.24.33.93.43.53.94.13.55.74.6
20152.53.43.54.66.53.94.63.73.63.84.93.3
20164.23.54.34.26.23.95.54.34.64.03.16.3
20175.54.54.64.33.94.23.43.53.94.15.04.2
20184.76.94.25.04.35.14.13.84.63.92.64.3
20195.19.65.24.37.04.23.93.26.13.75.52.4
20203.63.26.44.95.74.63.53.33.14.44.33.5
20213.96.53.55.75.84.43.74.52.84.04.34.6
20222.94.33.46.04.15.03.23.83.72.85.84.6
20234.05.35.73.94.73.64.24.13.73.73.73.3
20244.84.93.55.24.64.03.34.93.32.72.71.9
20252.14.43.44.16.13.64.9MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMM92.3082.6672.0759.2137.6733.84
200431.6139.2850.7459.8763.6171.9582.0379.2365.0355.0543.0637.84
200531.6243.3249.7757.8165.6167.2779.6375.62M51.7339.0730.92
200639.0337.5344.4356.2765.8773.2885.1381.0172.1455.4640.8834.03
200731.9440.2748.4955.4665.8570.2287.7380.3770.1654.3541.6032.87
200830.6638.8941.5249.2265.5668.8480.8377.7569.1455.3443.4027.47
200932.5835.5439.0354.0264.8172.3883.3980.0275.3252.4461.1031.71
201038.0442.4149.7153.7860.5767.2878.6878.0565.9655.1737.9433.22
201133.9233.8043.3847.9661.7366.4476.8382.2875.7453.9539.0834.96
201235.6037.2143.5556.2462.7266.0881.4181.8874.9055.5742.3235.02
201332.8138.4346.9852.9467.0171.1284.8881.8269.6253.0839.3231.13
201435.3732.1944.0854.9263.6667.6183.9180.2571.0659.4639.9234.85
201534.1643.5752.6757.6270.5581.2684.2082.9868.7261.8540.4034.90
201633.9743.4848.0363.5666.9571.9678.1881.3568.2451.8646.4029.04
201728.7535.5444.8951.5666.7273.0486.5285.4871.0654.0639.3230.84
201835.2534.8944.4352.2371.9570.7684.2080.9567.7055.5741.2435.25
201934.9028.2144.6654.2668.1772.4478.8681.7064.4949.7741.5435.37
202035.4839.5144.9555.8263.6569.6279.5081.4772.8054.7041.3635.60
202135.7733.6149.0158.7066.0380.1889.7279.0969.3854.8843.0431.94
202232.5835.9246.7549.2258.9470.6485.1986.2973.7659.6834.1628.34
202334.1535.7942.9254.3273.2377.2485.1383.2169.8657.9040.3436.24
202428.9238.5847.3955.7663.4771.5487.1680.7275.3858.1940.0435.83
202533.5734.6448.3256.5360.0877.0082.33MMMMM
NCEI Climatology33.6038.5146.4155.6165.7971.8081.8181.9071.7056.3041.8133.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMM53.3452.6944.9337.8624.6522.74
200422.8726.7131.1536.1043.0650.1653.3754.3945.0038.1030.7129.81
200521.9421.6729.1936.5044.9248.2150.9250.23M38.0630.5118.72
200632.7023.5830.0836.7841.4751.1454.4748.7243.5235.5431.1623.00
200720.1029.4333.1035.4841.4150.9756.5848.2641.1835.1426.9023.58
200817.9524.6127.4129.7842.1644.0049.2547.1039.0232.7531.7617.66
200920.4524.2925.4432.6039.0844.7849.8349.9441.7232.0033.2618.76
201029.0429.6229.5635.3037.8146.1048.2648.4342.8036.1826.9623.93
201123.1820.6930.9032.7240.0745.8046.7547.7841.4235.3725.8223.29
201223.6426.2930.6135.9638.4546.1652.2146.9839.9235.3132.6029.04
201322.3028.7929.7933.9840.2546.2849.7552.2147.4232.4628.2221.61
201426.6620.0428.3432.7240.4445.0552.1651.3942.2638.2127.2626.43
201525.2229.5631.7132.2443.7349.1052.3848.9039.7438.8527.4427.24
201628.5729.8331.7737.3443.2147.0658.7548.2641.9638.1534.3018.65
201715.6322.3631.3634.5840.7746.8849.0749.4843.5233.0530.1420.91
201829.1020.9429.2133.4344.8346.2248.4948.8441.1233.1029.1226.37
201926.6016.2523.3535.4243.4445.8048.3749.5942.9828.9826.5427.24
202028.4625.0527.8232.9642.6346.9448.4948.4343.0434.7330.6825.50
202128.0522.3628.5732.7238.8550.1853.0250.8142.0834.7332.8422.25
202223.1721.2030.8430.8039.4948.8052.0352.7345.0237.6522.5219.57
202327.0122.6826.1933.2047.5649.4651.3951.9745.5035.7728.1629.21
202421.5530.3229.3935.1839.2643.4652.2151.1045.8634.0331.9429.74
202523.1221.5231.5937.0049.9146.5351.88MMMMM
NCEI Climatology22.9023.7428.6034.5041.8047.5051.6049.7942.4034.1128.9122.80

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMM72.8267.6858.5048.5431.1628.29
200427.2432.9940.9447.9853.3461.0567.7066.8155.0146.5836.8933.82
200526.7832.5039.4847.1655.2657.7465.2762.92M44.8934.7924.82
200635.8630.5537.2546.5253.6762.2169.8064.8657.8345.5036.0228.52
200726.0234.8340.8045.4753.6360.5972.1564.3155.6744.7534.2528.23
200824.3131.7534.4739.5053.8656.4265.0462.4354.0844.0537.5822.56
200926.5129.9132.2343.3151.9558.5866.6164.9858.5242.2247.1825.24
201033.5436.0239.6444.5449.1956.6963.4763.2454.3845.6732.4528.57
201128.5527.2437.1440.3450.9056.1261.7965.0358.5844.6632.4529.13
201229.6231.7537.0846.1050.5856.1266.8164.4357.4145.4437.4632.03
201327.5633.6138.3943.4653.6358.7067.3267.0158.5242.7733.7726.37
201431.0126.1236.2143.8252.0556.3368.0465.8256.6648.8433.5930.64
201529.6936.5642.1944.9357.1465.1868.2965.9454.2350.3533.9231.07
201631.2736.6639.9050.4555.0859.5168.4764.8155.1045.0140.3523.84
201722.1928.9538.1343.0753.7559.9667.8067.4857.2943.5534.7325.87
201832.1727.9236.8242.8358.3958.4966.3564.8954.4144.3435.1830.81
201930.7522.2334.0044.8455.8159.1263.6265.6553.7439.3734.0431.30
202031.9732.2836.3844.3953.1458.2863.9964.9557.9244.7236.0230.55
202131.9127.9838.7945.7152.4465.1871.3764.9555.7344.8037.9427.09
202227.8828.5638.7940.0149.2259.7268.6169.5159.3948.6728.3423.96
202330.5829.2434.5543.7660.3963.3568.2667.5957.6846.8434.2532.73
202425.2434.4538.3945.4751.3657.5069.6865.9160.6246.1135.9932.78
202528.3428.0839.9546.7754.9961.7667.10MMMMM
NCEI Climatology28.2531.1337.5045.0653.8059.6566.7065.8557.0545.2035.3628.15

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMMM41.6%43.8%50.8%59.7%67.7%
200465.5%60.5%54.1%52.4%50.7%50.5%45.6%56.0%65.5%67.5%71.1%71.4%
200568.4%58.5%57.4%50.0%53.3%59.3%51.8%52.0%M79.4%76.6%78.0%
200679.1%61.3%68.1%62.3%56.7%60.7%47.9%46.7%53.2%61.4%68.5%70.8%
200768.2%66.9%61.8%52.9%50.8%49.7%41.6%42.9%60.4%76.6%75.8%83.6%
200881.4%81.8%77.3%70.3%62.1%63.5%51.4%58.5%66.4%69.7%82.1%79.2%
200979.9%83.3%78.2%65.0%59.8%55.8%53.4%58.2%59.4%74.2%87.9%81.0%
201091.7%91.0%78.6%70.0%66.7%71.1%62.6%67.1%84.1%90.2%92.5%92.9%
201190.6%84.1%87.8%80.5%69.8%73.8%65.8%57.0%62.3%84.1%86.8%88.3%
201285.5%88.6%85.4%75.0%65.8%78.5%68.4%61.7%66.4%79.0%91.6%94.5%
201391.1%91.2%82.1%72.9%69.3%72.6%55.9%65.8%79.0%83.4%91.3%86.5%
201491.4%73.4%83.0%72.8%70.7%73.7%63.5%66.6%70.2%82.8%81.9%90.9%
201594.4%85.2%78.1%67.4%55.4%55.3%48.9%49.0%66.1%73.9%84.5%94.4%
201694.6%87.4%82.9%68.4%65.2%66.1%51.5%55.7%68.8%88.1%92.6%83.4%
201781.6%86.3%84.9%79.0%66.7%63.7%49.6%49.2%62.2%74.6%90.2%88.1%
201891.8%76.4%81.8%76.1%64.5%62.9%50.2%51.8%61.8%76.0%90.3%86.5%
201989.1%75.0%71.7%71.7%54.8%62.6%59.2%58.3%69.1%73.2%76.2%93.1%
202091.8%81.7%70.6%63.9%68.0%70.4%60.1%52.1%66.4%74.3%86.3%90.5%
202188.2%74.0%73.0%57.6%57.3%55.0%42.5%58.1%69.2%78.3%84.7%84.1%
202290.3%77.6%75.3%65.8%70.6%64.3%56.3%52.1%62.6%76.8%79.5%87.9%
202387.4%80.5%71.6%69.2%63.8%58.2%45.4%54.1%66.5%74.0%87.0%93.3%
202486.4%83.2%80.2%65.0%64.2%59.3%53.0%55.5%59.6%74.2%92.4%93.1%
202586.2%80.3%81.5%63.6%37.6%53.5%54.1%MMMMM

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