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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 (USC00123091) 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
2012MMMMMMMMM0.000.000.00
20130.000.000.000.000.000.000.000.000.00MMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMM0.000.00MMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology2.992.613.654.915.275.054.213.313.213.343.523.40

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMMMMM9.43.75.7
20136.56.76.86.65.53.93.12.42.83.86.15.0
2014M8.07.97.85.74.54.33.03.35.87.50.6
20155.47.36.36.95.45.03.5MMMMM
2016MMM5.85.14.32.9MMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMMMMM61.6552.7046.52
201340.8341.1344.3164.2873.6380.1881.1883.1078.8664.4048.8047.94
2014M39.4249.4265.7273.9882.7080.4882.7575.4463.4745.8040.77
201537.5731.9449.9464.7675.8480.9077.51MMMMM
2016MMM65.1671.1984.0277.26MMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology35.4039.9550.5062.5172.6081.4184.2183.0078.2065.7051.6040.09

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMMMMM42.6128.2830.90
201321.9024.0329.1541.2453.9560.1461.9659.6453.3042.3430.0227.89
2014M22.4426.0241.5451.5161.2857.6661.7350.2442.5728.8229.21
201519.6910.2730.0842.2652.9661.5263.24MMMMM
2016MMM42.4550.0060.0861.57MMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology17.9019.9429.3039.7050.9060.6963.8061.1053.9141.2131.3023.39

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMMMMM52.1340.4938.71
201331.3632.5836.7352.7663.7970.1671.5771.3766.0853.3739.4137.91
2014M30.9337.7253.6362.7571.9969.0772.2462.8453.0237.3134.99
201528.6321.1040.0153.5164.4071.2170.38MMMMM
2016MMM53.8160.6072.0569.41MMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
NCEI Climatology26.6529.9539.9051.1061.7571.0574.0072.0566.0553.4541.4531.74

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMMMMM67.5%72.6%81.1%
201374.0%74.6%71.6%66.6%72.1%76.3%77.7%75.8%75.9%79.3%70.8%84.8%
2014M62.0%64.4%64.1%68.4%76.2%73.5%78.5%78.3%76.2%70.8%83.4%
201573.6%69.7%68.4%65.0%72.2%77.5%81.5%MMMMM
2016MMM68.8%73.9%71.3%83.5%MMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

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