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 (USC00475120) 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
2016MMMMMMMMMMM0.00
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology1.081.001.713.084.134.793.834.013.913.031.931.42

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM4.44.55.44.36.3
20055.24.95.15.95.75.43.9M3.64.36.34.4
20065.85.75.66.78.10.0MMM0.0M0.0
20070.00.00.00.00.00.00.00.00.00.00.00.0
20080.00.00.00.00.00.00.00.00.00.00.00.0
20090.00.00.00.00.03.73.74.22.55.03.85.3
20104.74.44.46.44.43.93.83.94.64.65.65.3
20114.05.56.16.16.65.53.73.34.15.15.64.4
20120.00.00.00.00.00.00.00.0M0.02.85.0
20135.85.75.46.35.94.84.23.74.64.96.05.2
20146.45.85.67.05.35.04.63.53.65.35.64.5
20155.25.55.56.65.84.04.14.24.05.15.86.1
20164.95.65.36.45.04.83.93.43.64.64.56.5
20174.75.75.16.11.61.32.94.14.05.45.45.7
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M4.85.95.74.94.23.2MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM70.1675.0757.9445.5228.74
200523.8634.2839.9860.6762.5778.2880.5575.8070.5060.0943.0425.43
200634.1127.6541.3762.0161.2073.6281.4764.8857.6943.2938.8532.62
200728.3920.5545.7954.1869.1877.4081.3177.9171.4362.9040.4726.41
200823.3324.6536.6954.2964.3974.0480.3477.0869.4057.3935.9822.18
200918.4331.1140.6656.2265.8271.5571.4873.3672.0449.0450.0126.57
201023.7932.2352.0160.3483.2075.3481.4782.0567.2662.6744.2025.74
201120.3429.6935.8649.2365.3174.7084.4479.7567.4563.1145.6833.59
201230.9435.7956.9158.6772.9580.2788.8374.76M55.2044.9832.98
201336.5242.6648.1056.9871.1976.8580.9181.2875.5256.7251.3644.44
201442.8443.6449.8658.6869.7778.8476.4179.1969.3457.8047.2446.07
201542.0218.5744.1158.7769.1076.2780.7976.5076.9559.0149.5537.35
201625.3831.9247.6954.0370.0877.7581.5779.5674.5057.7452.2726.32
201726.7438.1932.5461.6567.1777.2881.8475.9775.0459.5741.6224.21
201826.3128.7932.18MMMMMM51.6433.9932.50
201921.8225.5538.6853.0864.0175.4583.38MMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023M30.2537.7454.3969.1679.7779.7179.3372.7555.9742.8837.29
202425.0042.3545.7754.2867.7374.3078.18M76.5963.4643.0128.74
202522.1025.0345.8253.3466.1575.0380.45MMMMM
NCEI Climatology22.7127.1939.4953.4066.2175.7080.0077.7970.1056.7040.8027.70

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM50.9852.5137.1627.6811.22
20056.3816.3813.9136.7145.1661.6960.6858.9853.8142.2826.9011.56
200622.469.5725.5038.7655.3573.6278.2063.2657.6942.8835.1725.65
200713.433.9127.8733.7850.0856.8257.9658.7949.4143.1823.969.29
20084.894.1915.9437.8242.0954.8158.2054.6850.4237.7725.310.90
2009-4.3510.7720.6432.3845.7354.5653.5754.9649.3635.2831.4012.15
20106.0612.7927.3837.5057.0255.9061.9761.2446.8636.1226.098.75
20114.659.5919.4833.9845.8155.3963.6857.6246.6640.4128.3318.44
201212.0718.0337.9534.6347.7154.7362.1052.98M36.7226.9518.80
201322.0733.7937.6646.9653.0359.3858.0255.9448.9336.9841.7238.11
201436.2936.0539.8345.8546.9359.0755.2757.7946.4838.7840.2240.37
201534.90-2.6620.6733.9446.3054.6557.1056.8255.4339.0430.4826.70
20169.3414.3729.9734.9043.6155.2158.6359.2553.6339.0631.9014.48
201710.6619.1714.4038.8246.0155.2158.8553.8051.0118.0023.789.56
2018-12.326.3630.92MMMMMM34.7922.2417.46
20194.904.2514.5733.8643.5453.2262.70MMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023M9.9819.4237.6241.8051.0252.9454.1650.3837.0922.3723.59
202414.4718.2723.0333.6144.2453.0455.19M47.9434.6428.1414.38
20253.005.0922.7930.2341.6755.0058.07MMMMM
NCEI Climatology5.908.7620.3132.5945.2055.3059.3157.2048.6036.6924.9012.89

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM60.5763.7947.5536.6019.98
200515.1225.3326.9548.6953.8669.9970.6267.3962.1651.1834.9718.49
200628.2918.6133.4450.3858.2773.6279.8464.0757.6943.0837.0129.14
200720.9112.2336.8343.9859.6367.1169.6468.3560.4253.0432.2217.85
200814.1114.4226.3246.0653.2464.4269.2765.8859.9147.5830.6511.54
20097.0420.9430.6544.3055.7863.0662.5264.1660.7042.1640.7119.36
201014.9222.5139.7048.9270.1165.6271.7271.6457.0649.4035.1417.24
201112.4919.6427.6741.6155.5665.0474.0668.6957.0651.7637.0026.01
201221.5126.9147.4346.6560.3367.5075.4663.87M45.9635.9725.89
201329.3038.2342.8851.9762.1168.1269.4768.6162.2246.8546.5441.27
201439.5639.8444.8552.2658.3568.9565.8468.4957.9148.2943.7343.22
201538.467.9632.3946.3657.7065.4668.9466.6666.1949.0240.0232.03
201617.3623.1538.8344.4756.8566.4870.1069.4164.0748.4042.0820.40
201718.7028.6823.4750.2356.5966.2570.3564.8863.0338.7932.7016.89
20186.9917.5731.55MMMMMM43.2128.1224.98
201913.3614.9026.6343.4753.7764.3473.04MMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023M20.1128.5846.0055.4865.4066.3366.7461.5746.5332.6230.44
202419.7330.3134.4043.9555.9963.6766.68M62.2749.0535.5721.56
202512.5515.0634.3141.7853.9165.0169.26MMMMM
NCEI Climatology14.3017.9729.9043.0055.7065.5069.6567.4959.3546.7032.8520.30

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMM73.5%71.4%76.4%72.5%76.6%
200572.9%75.1%65.6%58.0%60.9%64.0%68.7%M76.0%73.7%76.4%83.4%
200679.1%66.4%68.9%56.2%84.3%MMMM63.1%M84.8%
200773.6%66.7%66.6%60.0%61.2%71.6%68.8%75.1%73.6%75.6%67.9%84.5%
200878.1%74.7%66.6%67.3%63.6%72.2%71.2%72.2%77.1%74.4%75.1%78.9%
200972.5%69.9%73.6%59.1%58.6%72.0%78.4%76.7%77.5%83.1%75.7%78.6%
201078.9%71.0%65.7%60.0%58.6%79.3%77.7%77.2%79.0%70.5%76.5%82.2%
201178.2%71.3%69.7%71.2%66.4%73.9%76.8%76.9%80.3%72.4%71.8%81.9%
201276.1%73.6%70.5%60.2%65.6%65.0%67.1%73.3%M75.9%74.3%81.5%
201374.6%75.4%68.4%71.2%67.9%75.0%71.5%71.7%71.3%75.8%72.9%80.3%
201471.6%70.2%64.4%70.7%65.5%73.1%75.6%81.5%80.4%75.0%80.0%87.2%
201575.3%47.5%43.4%39.8%46.2%48.6%46.9%51.6%51.2%49.5%49.2%55.6%
201650.7%47.9%48.5%42.1%42.3%46.2%49.3%51.0%53.9%51.6%51.9%49.8%
201753.4%44.0%40.7%43.9%46.2%48.8%49.5%52.3%49.9%49.2%46.8%49.2%
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M41.0%36.0%36.9%35.8%44.9%43.8%MMMMM

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