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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 (USC00110338) 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
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology1.861.912.354.054.864.504.193.863.373.702.712.19

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM5.24.64.32.8MMM1.74.9
20135.56.05.86.74.6MMMM0.00.00.0
20140.00.00.00.00.44.23.32.73.44.06.24.9
20154.84.94.96.15.04.23.23.13.25.84.76.6
20165.45.76.86.44.13.72.92.1MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM60.3977.7184.9799.00MMM48.0039.75
201334.5633.5439.0556.5373.63MMMM52.1345.3131.80
201424.3025.4840.5960.8666.9780.1579.1684.0973.9861.5840.9436.88
201529.5124.7046.5062.2673.5179.1882.3880.0277.8458.4550.4545.39
201635.1136.9847.8254.6671.8076.9683.5383.16MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology30.5035.0847.0059.8171.1080.5084.0082.1075.8062.8047.8135.61

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM42.6255.4561.5775.29MMM31.6827.69
201318.5319.7326.7340.1750.75MMMM34.4428.9816.15
20147.327.5222.5739.7648.3262.2662.9166.2754.8844.0428.0528.20
201514.376.8828.7540.0054.3160.7762.9162.9659.0548.0635.9535.44
201623.2523.9035.1737.1543.6749.0667.6871.15MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology16.0019.6428.9039.3050.1060.1064.8063.1055.3043.1031.7021.80

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM51.5066.5873.2787.14MMM39.8433.72
201326.5426.6432.8948.3562.19MMMM43.2837.1423.97
201415.8116.5031.5850.3157.6571.2171.0475.1864.4352.8134.4932.54
201521.9415.7937.6351.1363.9169.9872.6471.4968.4553.2543.2040.42
201629.1830.4441.5045.9157.7363.0175.6177.16MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology23.2527.3637.9549.5560.6070.3074.4072.6065.5552.9539.7528.71

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMM61.5%59.5%54.9%65.0%MMM63.9%78.5%
201372.5%74.5%72.7%63.9%60.9%MMMM73.7%71.7%78.6%
201474.8%72.3%68.0%61.8%64.6%71.8%71.1%74.4%75.6%67.3%69.7%79.3%
201577.3%70.8%64.0%58.2%72.1%73.5%71.1%73.2%71.8%79.0%74.5%81.4%
201675.7%70.8%74.2%67.6%63.6%66.1%71.5%74.8%MMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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