The climate in 38838 Dennis, MS is generally mild year round with hot summers and cold winters. Average summer temperatures range from the mid 70s to the low 90s while winter temperatures average in the mid 30s to mid 40s. Rainfall is frequent throughout the year, with spring being the wettest season and fall being the driest. The area experiences occasional thunderstorms, some of which can be severe. Humidity levels tend to stay moderate year-round, making outdoor activities comfortable even during warm summer months.
Dennis (zip 38838), Mississippi gets 58 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dennis (zip 38838) averages 2 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 Dennis (zip 38838). The US average is 205 sunny days.
Dennis (zip 38838) gets some kind of precipitation, on average, 108 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 89 degrees
Winter Low: the January low is 28
Rain: averages 58 inches of rain a year
Snow: averages 2 inches of snow a year