Tattnall County, GA has a humid subtropical climate with hot, humid summers and mild winters. The area experiences an average of 210 days of sunshine each year. Summer temperatures usually range from the upper 80s to low 90s while winter temperatures average in the mid-40s. Precipitation is fairly evenly distributed throughout the year with an annual average of around 50 inches. While snowfall is rare, temperatures can drop below freezing in winter months. Tattnall County is known for its temperate climate and pleasant weather year round.
Tattnall County, Georgia gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tattnall County averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 214 sunny days per year in Tattnall County. The US average is 205 sunny days.
Tattnall County gets some kind of precipitation, on average, 103 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 93 degrees
Winter Low: the January low is 36
Rain: averages 48 inches of rain a year
Snow: averages 0 inches of snow a year