Dexter, MO has a humid subtropical climate with hot and humid summers and cold to mild winters. Average summer temperatures range from the high 80s to mid 90s Fahrenheit, while winter temperatures typically sit in the low 40s. The town experiences significant precipitation year-round, with spring and fall being the wettest seasons. Snowfall is rare but can occur during winter months. Dexter's climate is considered mild compared to other parts of Missouri due to its location near the Mississippi Valley.
Dexter (zip 63841), Missouri gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dexter (zip 63841) averages 5 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 216 sunny days per year in Dexter (zip 63841). The US average is 205 sunny days.
Dexter (zip 63841) gets some kind of precipitation, on average, 95 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 91 degrees
Winter Low: the January low is 26
Rain: averages 47 inches of rain a year
Snow: averages 5 inches of snow a year