Lamar, MS County has a humid subtropical climate with hot and humid summers and mild winters. During the summer months, temperatures average in the low to mid-90s with high humidity levels. Overnight lows rarely dip below 70 degrees Fahrenheit. Winters are usually mild with temperatures averaging in the 50s during the day, and overnight lows dipping into the 20s and 30s. Rainfall is abundant throughout the year, especially in spring and autumn. Snow is rare but can occasionally occur during winter months.
Lamar County, Mississippi gets 60 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lamar County averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 217 sunny days per year in Lamar County. The US average is 205 sunny days.
Lamar County gets some kind of precipitation, on average, 109 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 37
Rain: averages 60 inches of rain a year
Snow: averages 0 inches of snow a year