The climate in Dumas, AR is mainly hot and humid during the summer months with temperatures often reaching into the 90s. Winters are generally mild and temperatures rarely dip below freezing. Rainfall is moderate throughout the year, with most of it occurring during the spring and summer months. The area experiences intense thunderstorms and tornadoes are not uncommon during these months as well. Humidity levels tend to be higher in the summer months, making it feel much hotter than it actually is.
Dumas, Arkansas gets 52 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dumas averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 222 sunny days per year in Dumas. The US average is 205 sunny days.
Dumas gets some kind of precipitation, on average, 89 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 33
Rain: averages 52 inches of rain a year
Snow: averages 1 inches of snow a year