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 (USC00176881) 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
2016MM3.102.582.072.683.123.310.215.135.705.89
20175.403.261.684.225.872.771.221.792.515.192.241.46
20182.040.911.555.340.923.391.062.176.683.25MM
NCEI Climatology4.013.634.504.253.533.833.082.854.014.714.514.83

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMM63.0369.9077.2978.1370.7759.8950.0739.23
201737.0637.7937.5754.7958.9471.0475.2975.5071.7063.9347.7332.13
201833.1141.5440.4748.8665.4469.7777.8379.0771.0061.36MM
NCEI Climatology35.2036.6942.5051.4060.6068.7074.2074.0068.1958.5049.1040.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMM44.9751.1759.0658.8753.0343.3234.0021.47
201723.4220.0721.6736.6943.3251.0755.9454.6854.1747.0729.2718.16
201814.8224.5426.6032.4144.1950.3359.6360.6352.6246.50MM
NCEI Climatology17.3919.2925.4033.9142.7050.2056.1056.5951.4942.6133.7124.40

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMM54.0060.5368.1868.5061.9051.6142.0330.35
201730.2428.9329.6245.7451.1361.0565.6165.0962.9355.5038.5025.15
201823.9633.0433.5340.6454.8160.0568.7369.8561.8153.93MM
NCEI Climatology26.3027.9933.9542.6551.6559.4565.1565.3059.8450.5541.4032.50

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM

Monthly Plots

Select month and year:

Monthly Plot
Monthly Plot