Barão de São João Weather in September

With daytime temperatures of 25°C (77°F) and nighttime lows of 18°C (64°F), September in Barão de São João brings high temperatures during the day. The excellent weather makes it an appealing time to visit.

Rainfall in Barão de São João in September

Rain is expected on roughly 3 days, totalling around 22 mm (0.9 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 Barão de São João in September

Barão de São João in September is worth a visit. The temperature is excellent, with 25°C (77°F) during the day and 18°C (64°F) at night. September is a notable month of the summer season. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Barão de São João in September

Expect a lot of sunshine this month, with about 267 hours of sun. These sunny conditions add to the overall experience.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Barão de São João.

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For a detailed overview over the year and the best time to visit Portugal, check out our Barão de São João's climate page.

Barão de São João Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 10%  

Precipitation 22 mm (0.9 in)  

Rainy days 3 days  

Sunshine 267 hours *  

Percentage Sunshine *  

* Data from: Lagos, Portugal (10 KM, 6 Miles).

What to Wear in Barão de São João in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. 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 Barão de São João in September

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

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 Barão de São João's climate page.

More climate data for Barão de São João

Temperature Rainfall Sunshine

See the full Barão de São João climate overview or explore weather in Portugal.