Donalda Weather in September

With daytime temperatures of 27°C (81°F) and nighttime lows of 18°C (64°F), September in Donalda brings high temperatures during the day. The perfect weather makes it an appealing time to visit.

Rainfall in Donalda in September

Analyzing past climate data, one can expect approximately 3 days of rain, averaging 23 mm (0.9 in). Although rain is not especially frequent, individual showers can still be quite heavy.

Temperature in Donalda in September

Donalda has perfect weather in September, with days reaching 27°C (81°F) and nights cooling to 18°C (64°F). Experience the summer season in September. 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 Donalda in September

The month enjoys around 270 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Donalda 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

At 20°C (68°F), the water is pleasant for swimming. Most people find this range ideal — cool enough to be refreshing, warm enough to stay in comfortably.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Donalda.

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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 Donalda's climate page.

Donalda 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 23 mm (0.9 in)  

Rainy days 3 days  

Humidity 68% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 270 hours *  

Percentage Sunshine *  

* Data from: Praia da Rocha, Portugal (2 KM, 1 Miles).

What to Wear in Donalda in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Donalda 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 Donalda's climate page.

More climate data for Donalda

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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