Montes de Alvor Weather in September

September in Montes de Alvor averages 26°C (79°F) during the day and 18°C (64°F) at night. The perfect conditions and low rainfall make it a solid month to visit.

Rainfall in Montes de Alvor in September

Historically, September sees about 3 days of rain, with a monthly average of 22 mm (0.9 in). Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Montes de Alvor in September

If you're visiting Montes de Alvor in September, expect perfect temperatures with highs of 26°C (79°F) and overnight lows of 18°C (64°F). September marks the summer season. This kind of day-to-night contrast is typical for this time of year. 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 Montes de Alvor in September

Expect sunny days throughout the month, with an estimated 266 hours of sunshine. This makes it a pleasant time to visit Montes de Alvor.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September and October typically offer the best weather for Montes de Alvor.

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• January
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For a detailed overview over the year and the best time to visit Portugal, check out our Montes de Alvor's climate page.

Montes de Alvor Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 9%  

Precipitation 22 mm (0.9 in)  

Rainy days 3 days  

Sunshine 266 hours *  

Percentage Sunshine *  

* Data from: Portimão, Portugal (4 KM, 2 Miles).

What to Wear in Montes de Alvor in September

Warm but pleasant conditions in Montes de Alvor 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. Light rain is possible, so consider bringing a small umbrella or rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Montes de Alvor 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 Montes de Alvor's climate page.

More climate data for Montes de Alvor

Temperature Rainfall Sunshine

See the full Montes de Alvor climate overview or explore weather in Portugal.