Goodlettsville (TN) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Goodlettsville.
Climate overview of Goodlettsville
The climate in Goodlettsville, Tennessee, United States of America, is marked by large temperature swings across the seasons, ranging from 32°C (90°F) in August to 8°C (46°F) in January.
The city has a wet climate, receiving around 1345 mm (53 in) of rain/snowfall per year. May is the wettest month. The most sunshine falls in July, with an average of 9.3 hours of daily sunshine.
Goodlettsville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Goodlettsville — and find the best time to visit.
Monthly Temperature in Goodlettsville
In Goodlettsville, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 32°C (90°F) in August to a chilly 8°C (46°F) in January.
Nighttime temperatures range from 20°C (68°F) in August to -4°C (25°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Goodlettsville
Goodlettsville experiences significant rain/snowfall throughout the year, averaging 1345 mm (53 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, May, sees around 156 mm (6.1 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, June, still receives a respectable 80 mm (3.1 in) of rainfall. For more details, please visit our Goodlettsville Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Goodlettsville
In Goodlettsville, summer days are longer and more sunny, with daily sunshine hours peaking at 9.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Goodlettsville by Month
The relative humidity is high throughout the year in Goodlettsville.
The city experiences its highest humidity in September, reaching 74%. In April, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Goodlettsville
Frequently asked questions about the climate in Goodlettsville
What is the best time to visit Goodlettsville?
September typically offers the most optimal weather in Goodlettsville. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Goodlettsville?
Daytime highs range from 8°C (46°F) in January to 32°C (90°F) in August. Nighttime lows range from -4°C (25°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Goodlettsville get?
Annual rainfall is around 1345 mm (53 in). May is the wettest month with 156 mm (6.1 in), while June is the driest with 80 mm (3.1 in).
How sunny is Goodlettsville?
Goodlettsville receives around 2,505 hours of sunshine per year. July is the sunniest month with 279 hours, while December is the cloudiest with just 130 hours. Overall, Goodlettsville enjoys abundant sunshine.
Goodlettsville 3-Day Forecast
Goodlettsville (TN) 3-Day Forecast
Goodlettsville on the map
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