Dumas, MS is a city located in the Mississippi Delta region and has a humid subtropical climate. Summers are hot and humid with temperatures usually staying between 80 and 90 degrees Fahrenheit. Winters are mild but can occasionally get cold with temperatures sometimes falling below 40 degrees Fahrenheit. Rainfall is somewhat evenly distributed throughout the year with an average of 52 inches per year. Humidity levels tend to stay high all throughout the year due to its location close to the Gulf Coast.
Dumas (zip 38625), Mississippi gets 57 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dumas (zip 38625) averages 1 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 Dumas (zip 38625). The US average is 205 sunny days.
Dumas (zip 38625) gets some kind of precipitation, on average, 106 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 90 degrees
Winter Low: the January low is 27
Rain: averages 57 inches of rain a year
Snow: averages 1 inches of snow a year