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 (USC00057618) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI Climatology1.661.641.332.342.100.991.031.522.172.081.741.48

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMM0.0MMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMM0.1MMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMM81.0091.3985.3864.8167.2938.5036.55
200431.9538.6357.6558.5069.4277.8382.9081.0770.89M37.6434.03
200536.9641.0047.7758.0369.1374.1089.2980.6475.2961.5745.8030.97
200635.3539.7946.3261.9072.1082.6785.9781.9469.0054.3746.1735.65
200732.3541.4653.1360.9668.6784.1889.1984.4873.8961.0356.5738.06
200829.4237.6645.4550.6866.0477.1786.4283.6374.2764.2647.6734.03
200935.7339.5943.7535.6755.0056.7583.9280.1369.2857.48MM
201033.2734.8649.0354.1462.2776.7667.1179.9477.2758.5839.2536.65
201133.2633.7942.9410.6032.1374.5480.7482.5272.9058.4642.8035.94
201237.8740.1455.4462.7770.2384.9385.7768.1675.8762.4844.7032.52
201328.4136.8950.2353.9757.6477.00MMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI Climatology35.5042.6953.4061.4971.2083.2089.2086.6079.2165.1048.8035.80

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMM49.8358.7158.6948.3541.1422.6320.06
200415.2920.9632.1938.6744.1650.7355.5854.8145.82M24.8616.97
200523.9623.7529.5535.9343.3248.6756.8153.6848.0838.3228.3315.47
200617.4817.7928.4536.2044.5552.2360.1655.7143.1737.0026.1018.03
20079.7423.5430.6836.5242.8055.3570.8458.5248.1836.3537.0328.74
200812.1921.8325.5930.5942.2048.7356.1756.8045.9036.1628.4719.97
200920.1025.5936.1930.0055.0056.7556.7655.6158.0040.92MM
201020.3620.2927.3235.1145.4354.5956.1855.8147.0340.5526.0026.68
201118.4517.6425.52-9.6012.0052.2758.6560.3250.6040.6927.9716.90
201218.1022.9732.2439.7045.5854.8759.9061.6548.4738.2329.6017.87
20139.2817.6827.9034.0741.3650.33MMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI Climatology14.7920.5328.1035.0943.7151.2059.3157.8150.3038.0127.1015.70

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMM65.4275.0572.0456.5854.2130.5628.31
200423.6229.8044.9248.5856.7964.2869.2467.9458.36M31.2525.50
200530.4632.3738.6646.9856.2361.3873.0567.1661.6949.9537.0723.22
200626.4228.7937.3949.0558.3267.4573.0668.8256.0845.6836.1326.84
200721.0532.5041.9048.7455.7369.7680.0271.5061.0448.6946.8033.40
200820.8129.7435.5240.6454.1262.9571.2970.2260.0850.2138.0727.00
200927.9232.5939.9732.8355.0056.7570.3467.8763.6449.20MM
201026.8227.5738.1844.6353.8565.6761.6467.8762.1549.5632.6331.66
201125.8525.7134.230.5022.0663.4069.6971.4261.7549.5835.3826.42
201227.9831.5543.8451.2357.9069.9072.8464.9062.1750.3537.1525.19
201318.8427.2939.0644.0249.5063.67MMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
NCEI Climatology25.1531.6140.7548.2957.4567.2074.2572.2064.7651.5537.9525.75

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMM35.9%MMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMM45.6%MMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM

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