Brownsville (TN) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Brownsville.
Climate overview of Brownsville
Brownsville, Tennessee, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 33°C (91°F) in August, while winters cool to 9°C (48°F) in January.
With around 1366 mm (54 in) of annual rain/snowfall, Brownsville has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has very warm summers and cold winters. The wettest month is May.
Brownsville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Brownsville - and find the best time to visit.
Monthly Temperature in Brownsville
Depending on the time of the year, temperatures range from very warm to chilly in Brownsville. Average daytime temperatures reach a very warm 33°C (91°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 21°C (70°F) in August to -2°C (28°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Brownsville
Brownsville has a relatively rain/snowy climate with high precipitation levels, averaging 1366 mm (54 in) of rain/snowfall annually. Brownsville can be quite wet during May, receiving approximately 187 mm (7.4 in) of precipitation over 12 rainy days.
In contrast, during the driest month (August), you will experience much drier conditions, with 70 mm (2.8 in) of precipitation spread across 7 rainy days. For more details, please visit our Brownsville Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Brownsville
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: September and October
- Warmest weather: June, July and August
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Brownsville
What is the best time to visit Brownsville?
September and October typically offer the most optimal weather in Brownsville. In contrast, January, February and December tend to have less optimal conditions. Brownsville has very warm summers and cold winters.
What temperatures can I expect in Brownsville?
Daytime highs range from 9°C (48°F) in January to 33°C (91°F) in August. Nighttime lows range from -2°C (28°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Brownsville get?
Annual rainfall is around 1366 mm (54 in). May is the wettest month with 187 mm (7.4 in), while August is the driest with 70 mm (2.8 in).
Brownsville 3-Day Forecast
Brownsville (TN) 3-Day Forecast
Brownsville on the map
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