Tunes Weather in September

Thinking of visiting Tunes in September? Expect high temperatures reaching 28°C (82°F) during the day, dropping to 18°C (64°F) at night, with some rainfall likely.

Rainfall in Tunes in September

You can expect rain on roughly 3 days based on historical data, averaging 25 mm (1 in) for the month. Although rain is not especially frequent, individual showers can still be quite heavy.

Temperature in Tunes in September

Tunes in September is worth a visit. The temperature is perfect, with 28°C (82°F) during the day and 18°C (64°F) at night. This month falls in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. 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 Tunes in September

Expect a lot of sunshine this month, with about 270 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Tunes in September

September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

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 your ideal day consists of dry skies and pleasant temperatures, April, May, June, September and October typically offer the best circumstances for Tunes.

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 Tunes's climate page.

Tunes Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 28°C (82°F)  

Water Temperature 20°C (68°F) *  

Chance of Rain 9%  

Precipitation 25 mm (1 in)  

Rainy days 3 days  

Humidity 68% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 270 hours *  

Percentage Sunshine *  

* Data from: Praia da Rocha, Portugal (24 KM, 15 Miles).

What to Wear in Tunes in September

Warm but pleasant conditions in Tunes 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. The water temperature sits at about 20°C (68°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Tunes 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 Tunes's climate page.

More climate data for Tunes

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Tunes climate overview or explore weather in Portugal.