2025 Compare Climate & Weather:
Greenback, TN vs Jonesborough, TN

Highlights

On average, there are 201 sunny days per year in Jonesborough. Greenback averages 202 sunny days per year. The US average is 205 sunny days.

Jonesborough, Tennessee gets 43.8 inches of rain, on average, per year. Greenback, Tennessee gets 50.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Jonesborough averages 10.7 inches of snow per year. Greenback averages 6.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Jonesborough, Tennessee
Summer High: the July high is around 85.5 degrees
Winter Low: the January low is 25.5
Rain: averages 43.8 inches of rain a year
Snow: averages 10.7 inches of snow a year

Greenback, Tennessee
Summer High: the July high is around 88.3 degrees
Winter Low: the January low is 28.2
Rain: averages 50.2 inches of rain a year
Snow: averages 6.2 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Jonesborough is 7.5 (10=best), which means it is one of the most pleasant places in Tennessee.

The annual BestPlaces Comfort Index for Greenback is 7.4 (10=best), which means it is more comfortable than most places in Tennessee.

Today's Weather - Greenback, TN

49°F

Today's Weather - Jonesborough, TN

49°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Greenback / Jonesborough

July is the hottest month for Greenback with an average high temperature of 88.3°, which ranks it as about average compared to other places in Tennessee. In Greenback, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Greenback are May, September and October.

July is the hottest month for Jonesborough with an average high temperature of 85.5°, which ranks it as cooler than most places in Tennessee. In Jonesborough, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Jonesborough are September, May and June.

January has the coldest nighttime temperatures for Greenback with an average of 28.2°. This is warmer than most places in Tennessee.

January has the coldest nighttime temperatures for Jonesborough with an average of 25.5°. This is colder than most places in Tennessee.

In Greenback, there are 31.8 days annually when the high temperature is over 90°, which is about average compared to other places in Tennessee.

In Jonesborough, there are 14.5 days annually when the high temperature is over 90°, which is cooler than most places in Tennessee.

In Greenback, there are 74.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Tennessee.

In Jonesborough, there are 94.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Tennessee.

In Greenback, there are 0.4 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Tennessee.

In Jonesborough, there are 0.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Tennessee.

July is the wettest month in Greenback with 5.2 inches of rain, and the driest month is October with 2.7 inches. The wettest season is Spring with 28% of yearly precipitation and 20% occurs in Winter, which is the driest season. The annual rainfall of 50.2 inches in Greenback means that it is drier than most places in Tennessee.


July is the wettest month in Jonesborough with 5.3 inches of rain, and the driest month is October with 2.2 inches. The wettest season is Autumn with 32% of yearly precipitation and 19% occurs in Winter, which is the driest season. The annual rainfall of 43.8 inches in Jonesborough means that it is one of the driest places in Tennessee.

March is the rainiest month in Greenback with 11.8 days of rain, and September is the driest month with only 7.8 rainy days. There are 125.5 rainy days annually in Greenback, which is rainier than most places in Tennessee. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 21% chance of a rainy day.

July is the rainiest month in Jonesborough with 12.9 days of rain, and October is the driest month with only 8.3 rainy days. There are 134.7 rainy days annually in Jonesborough, which is one of the rainiest places in Tennessee. The rainiest season is Autumn when it rains 27% of the time and the driest is Winter with only a 20% chance of a rainy day.

An annual snowfall of 6.2 inches in Greenback means that it is snowier than most places in Tennessee.

An annual snowfall of 10.7 inches in Jonesborough means that it is one of the snowiest places in Tennessee.

January is the snowiest month in Greenback with 2.5 inches of snow, and 4 months of the year have significant snowfall.

January is the snowiest month in Jonesborough with 3.9 inches of snow, and 5 months of the year have significant snowfall.