Seymour, MO has a humid subtropical climate with hot summers and mild winters. Summers in Seymour are typically hot and humid with temperatures averaging in the mid-80s while winter tends to be mild with temperatures usually staying above freezing. Precipitation is abundant throughout the year with an average of over four inches per month during summer months and just under three inches during the winter months.
Seymour, Missouri gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Seymour averages 12 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Seymour. The US average is 205 sunny days.
Seymour gets some kind of precipitation, on average, 100 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 21
Rain: averages 45 inches of rain a year
Snow: averages 12 inches of snow a year