Greeneville (TN) Weather and Climate: A Comprehensive Guide
The climate in Greeneville is marked by big temperature swings throughout the year.
Temperatures range from very warm during the warmest months
to cold in the cooler months.
It also has a relatively rain/snowy climate with high levels of precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
In Greeneville, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 30°C in August to a chilly 8°C in January.
Nighttime temperatures can drop, with average lows reaching -4°C in January. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Greeneville experiences significant rain/snowfall throughout the year, averaging 1042 mm of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, July, sees around 117 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 68 mm of rainfall.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Greeneville enjoys sunny spells year-round. June sees up to 8.9 hours of daily sunshine, perfect for a sunny trip. December, the least sunny month, still offers a generous 5.5 hours of sun despite this cloudier time of the year. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Greeneville.
The city experiences its highest humidity in September, reaching 84%. In April, the humidity drops to its lowest level at 66%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
clear and no rain almost clear and no rain broken clouds and no rainForecast for Greeneville (TN)
2 m/s
1 m/s
2 m/s
The best time of year to visit Greeneville in the United States of America
During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
August has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 8°C.
July tops the wettest month list with 117 mm of rainfall.
February is the driest month with 68 mm of precipitation.
June is the sunniest month with an average of 268 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
