Brighton Weather in September

During September, Brighton experiences high daytime temperatures of 27°C (81°F) and cooler nights around 9°C (48°F). Some rainfall is typical during this period.

Rainfall in Brighton in September

Records from the past 30 years suggest around 6 days of rain, with 35 mm (1.4 in) average for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Brighton in September

Brighton has perfect weather in September, with days reaching 27°C (81°F) and nights cooling to 9°C (48°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Brighton in September

Expect sunny days throughout the month, with an estimated 270 hours of sunshine. This makes it a pleasant time to visit Brighton.

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

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 Brighton's climate page.

Brighton Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 19%  

Precipitation 35 mm (1.4 in)  

Rainy days 6 days  

Humidity 50% *  

Sunshine 270 hours *  

Percentage Sunshine 73% *  

* Data from: Denver, the United States of America (26 KM, 16 Miles).

What to Wear in Brighton in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Brighton in September

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

5/10

Outdoor sports

8/10

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 Brighton's climate page.

More climate data for Brighton

Temperature Rainfall Sunshine Humidity

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