Riba Douro Weather in August

Riba Douro in August averages 27°C (81°F) during the day and 15°C (59°F) at night. This is part of the summer season. Some rainfall is to be expected.

Rainfall in Riba Douro in August

You can expect rain on roughly 6 days based on historical data, averaging 35 mm (1.4 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Riba Douro in August

August is a perfect month in Riba Douro, with 27°C (81°F) during the day and 15°C (59°F) at night. During August, the summer season is in full swing. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 15°C (59°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. It's the warmest month of the year on average, so summer clothing is the way to go.

Sunshine in Riba Douro in August

The days are predominantly sunny, with an estimated total of around 295 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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For a detailed overview over the year and the best time to visit Portugal, check out our Riba Douro's climate page.

Riba Douro Temperature in August

Min Temperature 15°C (59°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 19%  

Precipitation 35 mm (1.4 in)  

Rainy days 6 days  

Humidity 73% *  

Sunshine 295 hours *  

Percentage Sunshine 73% *  

* Data from: Porto, Portugal (52 KM, 32 Miles).

What to Wear in Riba Douro in August

Warm weather calls for comfortable, breathable clothing in August. 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Riba Douro in August

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 Riba Douro's climate page.

More climate data for Riba Douro

Temperature Rainfall Sunshine Humidity

See the full Riba Douro climate overview or explore weather in Portugal.