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Brentwood weather in September (Tennessee, United States of America)

Curious about the September weather in Brentwood? Check out this comprehensive weather guide.

In September, Brentwood generally has high temperatures and high rainfall. Daytime temperatures hover around 28°C, while nights can cool down to about 15°C.

Brentwood in September usually receives high rainfall, averaging around 107 mm for the month. When we look at the climate data from the last 30 years, we can expect around 10 days of rain.

The days are predominantly sunny, with an estimated total of around 226 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Brentwood. April, May, June, August, September and October typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Brentwood climate page with graphs.

 

Brentwood, monthly averages in September

Min TemperatureMin Temperature 15°C  
Max TemperatureMax Temperature 28°C  
Chance of RainChance of Rain 33%  
PrecipitationPrecipitation 107 mm  
Rainy daysRainy days 10 days  
HumidityHumidity 74% *  
SunshineSunshine 226 hours *  
Percentage SunshinePercentage Sunshine 61% *  
* Data from: Nashville, the United States of America (14 KM, 8 Miles).

Where to go in the United States of America in September

Find out more about the weather in the United States of America in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Brentwood in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Brentwood.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.