Warren, MO County has a humid continental climate, with hot and humid summers and cold winters. The average monthly temperature ranges from 33°F to 86°F throughout the year. In the summer months, temperatures can reach up to the mid-90s with high humidity levels, while in the winter months temperatures can dip below freezing. Rainfall averages around 40 inches per year, with most of the precipitation occurring during spring and early summer months. Snowfall is light in Warren County, typically only receiving around 10 inches annually.
Warren County, Missouri gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Warren County averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Warren County. The US average is 205 sunny days.
Warren County gets some kind of precipitation, on average, 107 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 88 degrees
Winter Low: the January low is 20
Rain: averages 43 inches of rain a year
Snow: averages 12 inches of snow a year