Brentwood Weather in September

September in Brentwood typically sees daytime highs of 28°C (82°F) and nighttime lows of 15°C (59°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Brentwood in September

Historically, September sees about 10 days of rain, with a monthly average of 107 mm (4.2 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Brentwood in September

Daytime highs in Brentwood in September reach 28°C (82°F), with nights around 15°C (59°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Brentwood in September

The city usually sees around 226 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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• January
• February
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• May
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• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Brentwood's climate page.

Brentwood Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 33%  

Precipitation 107 mm (4.2 in)  

Rainy days 10 days  

Humidity 74% *  

Sunshine 226 hours *  

Percentage Sunshine 61% *  

* Data from: Nashville, the United States of America (14 KM, 8 Miles).

What to Wear in Brentwood in September

Warm but pleasant conditions in Brentwood in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Brentwood in September

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Brentwood's climate page.

More climate data for Brentwood

Temperature Rainfall Sunshine Humidity

See the full Brentwood climate overview or explore weather in the United States of America.