The climate in 37663 Colonial Heights, TN is generally mild in the summer months, with average temperatures ranging from the low 70s to the high 80s. Winters are cooler, and temperatures can dip into the mid-30s at night, though daytime highs remain in the upper 40s and 50s. On average, precipitation is evenly distributed throughout the year. Summers tend to be humid and wet while winters are often dry and cold. Snowfall is common during winter months but rarely lasts long due to mild temperatures.
Colonial Heights (zip 37663), Tennessee gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Colonial Heights (zip 37663) averages 11 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Colonial Heights (zip 37663). The US average is 205 sunny days.
Colonial Heights (zip 37663) gets some kind of precipitation, on average, 136 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 86 degrees
Winter Low: the January low is 25
Rain: averages 43 inches of rain a year
Snow: averages 11 inches of snow a year