São Brás de Alportel Weather in September

During September, São Brás de Alportel experiences high daytime temperatures of 27°C (81°F) and cooler nights around 18°C (64°F). As part of the summer season, some rainfall is to be expected.

Rainfall in São Brás de Alportel in September

You can expect rain on roughly 3 days based on historical data, averaging 25 mm (1 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in São Brás de Alportel in September

September is a perfect month in São Brás de Alportel, with 27°C (81°F) during the day and 18°C (64°F) at night. During September, the summer season is in full swing. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in São Brás de Alportel in September

Enjoy a sunny month with about 278 hours of sunshine, the clear skies make São Brás de Alportel even more beautiful.

Wind Speed in São Brás de Alportel in September

Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in September

The water is 20°C (68°F) this month — a comfortable temperature that most swimmers enjoy. Warm enough to stay in without getting cold quickly.

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

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• 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 Portugal, check out our São Brás de Alportel's climate page.

São Brás de Alportel Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 27°C (81°F)  

Water Temperature 20°C (68°F) *  

Chance of Rain 9%  

Precipitation 25 mm (1 in)  

Rainy days 3 days  

Humidity 65% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 278 hours *  

Percentage Sunshine 76% *  

* Data from: Faro, Portugal (15 KM, 9 Miles).

What to Wear in São Brás de Alportel 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. With water temperatures around 20°C (68°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in São Brás de Alportel 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

10/10

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 Portugal, check out our São Brás de Alportel's climate page.

More climate data for São Brás de Alportel

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full São Brás de Alportel climate overview or explore weather in Portugal.