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 (USC00475474) 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
2004MMMMMMMMMMMM
2005MMMM0.00MMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology1.481.551.793.713.734.843.573.683.022.732.051.73

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM5.35.16.95.78.1
20056.75.97.17.26.95.95.25.15.25.68.06.5
20066.97.26.67.86.25.25.24.95.98.4M4.9
2007M8.37.49.04.14.24.94.44.96.47.36.2
20087.27.47.17.77.05.85.25.45.25.87.37.6
20096.97.47.65.86.95.65.25.44.66.45.87.3
20108.06.86.18.15.15.54.8M6.26.16.87.3
20116.97.07.89.17.96.44.54.56.26.07.16.2
20127.46.97.07.56.85.14.04.2M5.1MM
201312.07.47.37.46.35.34.43.94.95.47.26.7
2014MMMMMMMMM7.16.96.2
20157.07.66.77.46.35.35.04.94.36.87.17.0
20166.27.76.37.26.35.45.34.94.8MMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M0.00.00.00.00.00.0MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM73.3177.3260.7148.1933.68
200527.8936.0440.1560.0663.3981.9681.4581.7676.6662.5444.9723.43
200638.0732.1743.5759.9566.1075.0784.2079.3168.1544.7942.7635.04
200729.8817.9342.5552.2563.4780.7780.6379.1574.4565.9144.0330.89
200828.3827.2839.3756.8264.8075.2979.8778.0471.4758.7339.7828.52
200921.9732.4044.6146.4966.4773.7575.3276.4372.8753.7651.8431.18
201026.4831.9850.4361.3182.7177.7384.86M72.4164.4648.7729.20
201125.2731.8637.2549.7663.8271.3186.4081.9868.9764.3349.0739.13
201235.5137.9759.8355.8869.2376.3479.4173.17M58.77MM
201322.5529.2937.0852.2466.2572.5175.3776.1773.9659.5643.1528.78
2014MMMMMMMMM59.8438.4334.88
201527.5622.1844.1955.9068.7175.7280.7578.1978.0861.7052.0641.89
201628.4534.4847.8652.8669.1278.9583.0982.0373.92MMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMM67.46M80.9666.5661.7948.32MM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023M45.4051.0361.4281.2089.6094.1491.6886.1172.6661.0157.21
202440.3656.1561.0169.94MMMMM115.82109.7895.38
202582.0742.8650.0855.8263.2878.2982.26MMMMM
NCEI Climatology29.7033.7744.3056.0067.5077.9082.8080.6973.8060.9146.8035.19

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM56.3856.8843.7334.6219.98
200515.4923.8423.5939.1646.8663.3964.2364.4559.4445.2431.5111.07
200627.9116.4027.9141.1050.5757.8365.8563.1956.3741.6038.8631.03
200726.0612.2738.5539.7553.4262.6562.3564.1354.5549.3429.5819.18
200813.7415.2124.7141.2044.5358.5862.3961.3555.3243.6329.6612.34
20096.3018.0428.2138.9849.3656.4858.7260.1853.7340.7036.0618.85
201015.6720.6330.5143.6762.8859.7466.20M55.8542.7230.9417.32
201113.3718.1324.5438.1047.2056.9467.3862.6852.8845.3833.9526.47
201222.0224.0342.1337.3653.3859.6668.0159.59M45.79MM
201310.4015.2622.9936.9447.5857.4161.9460.2453.6541.9928.9013.58
2014MMMMMMMMM43.1223.4624.75
201515.194.9425.1538.1548.1555.0459.4360.2858.6044.7435.7932.23
201615.5521.3631.9935.6047.1058.0863.1365.4567.49MMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMM67.46M80.9666.5661.7948.32MM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023M27.9230.7639.1049.7059.5966.1165.1261.7947.7833.2534.71
202422.0828.5035.0943.17MMMMM98.3993.6673.06
202553.4923.4029.2836.8845.0459.4063.86MMMMM
NCEI Climatology14.1116.8425.8936.3047.5057.8963.2961.7153.3041.6030.1120.60

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM64.8467.1052.2241.4126.83
200521.6929.9431.8749.6155.1272.6772.8473.1068.0553.8938.2417.25
200632.9924.2835.7450.5258.3466.4575.0371.2562.2643.2040.8133.03
200727.9715.1040.5546.0058.4571.7171.4971.6464.5057.6336.8125.04
200821.0621.2432.0449.0154.6766.9371.1369.7063.3951.1834.7220.43
200914.1425.2236.4142.7357.9265.1267.0268.3063.3047.2343.9525.01
201021.0726.3140.4752.4972.8068.7375.53M64.1353.5939.8623.26
201119.3224.9930.8943.9355.5164.1376.8972.3360.9254.8641.5132.80
201228.7631.0050.9846.6261.3168.0073.7166.38M52.28MM
201316.4822.2830.0444.5956.9264.9668.6668.2063.8150.7836.0321.18
2014MMMMMMMMM51.4830.9429.82
201521.3713.5634.6747.0258.4365.3870.0969.2368.3453.2243.9237.06
201622.0027.9239.9344.2358.1168.5273.1173.7470.71MMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMM67.46M80.9666.5661.7948.32MM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023M36.6640.9050.2665.4574.5980.1278.4073.9560.2247.1345.96
202431.2242.3348.0556.55MMMMM107.10101.7284.22
202567.7833.1339.6846.3554.1668.8573.06MMMMM
NCEI Climatology21.9025.3135.1046.1557.5067.9073.0571.2063.5551.2538.4527.90

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM74.9%68.9%74.0%73.7%73.9%
200576.4%77.6%68.8%61.3%67.0%66.8%68.6%66.8%70.0%75.6%72.0%78.1%
200679.3%66.9%72.8%61.3%71.3%67.1%72.4%75.2%77.5%76.7%M82.1%
2007M60.9%74.7%72.3%66.0%61.6%72.1%80.9%72.5%73.5%70.7%84.9%
200881.3%80.9%76.6%66.5%65.5%88.8%98.9%90.3%89.1%93.4%99.0%97.7%
200998.5%97.8%97.3%99.2%98.9%98.3%99.0%92.1%89.4%87.5%89.2%96.2%
201093.6%90.2%90.1%99.0%98.9%95.0%97.2%M84.7%64.6%73.5%79.6%
201178.7%78.3%79.9%76.6%71.2%78.9%72.6%74.1%76.5%71.7%71.3%75.8%
201275.2%76.7%71.2%65.0%73.1%61.1%75.6%76.4%M83.8%MM
201378.5%83.4%73.7%66.4%71.1%77.7%78.8%77.5%78.5%77.5%72.2%80.2%
2014MMMMMMMMM71.5%79.7%84.1%
201579.0%75.6%71.1%67.1%71.9%74.7%73.4%79.0%78.6%75.3%75.2%84.5%
201678.8%76.4%81.7%75.0%67.0%70.1%74.4%75.9%67.5%MMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M74.0%66.5%65.0%69.3%66.7%74.2%MMMMM

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