Shackle Island, TN is known for its mild climate throughout the year. Summers are hot and humid, with temperatures reaching up to 90°F or higher during the day. Winters are usually quite mild, with temperatures rarely dropping below freezing. Spring and autumn are pleasant, with temperatures ranging from 50°F to 75°F on average. The area receives an average of 40 inches of rainfall per year, mostly spread out throughout the spring and summer months. The area also enjoys moderate levels of snowfall in winter months, usually measuring between 5-10 inches per year.
Shackle Island, Tennessee gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Shackle Island averages 3 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Shackle Island. The US average is 205 sunny days.
Shackle Island gets some kind of precipitation, on average, 116 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 27
Rain: averages 49 inches of rain a year
Snow: averages 3 inches of snow a year