Rio Maior Weather in August

Rio Maior in August sees high temperatures, with highs around 28°C (82°F) and overnight lows of 17°C (63°F). With just 9.6 mm (0.4 in) of rainfall on average, rain is rarely an issue.

Rainfall in Rio Maior in August

Analyzing past climate data, one can expect approximately 3 days of rain, averaging 9.6 mm (0.4 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Rio Maior in August

If you're visiting Rio Maior in August, expect excellent temperatures with highs of 28°C (82°F) and overnight lows of 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.

Sunshine in Rio Maior in August

Expect a lot of sunshine this month, with about 255 hours of sun. These sunny conditions add to the overall experience.

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

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 Rio Maior's climate page.

Rio Maior Temperature in August

Min Temperature 17°C (63°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 10%  

Precipitation 9.6 mm (0.4 in)  

Rainy days 3 days  

Humidity 89% *  

Sunshine 255 hours *  

Percentage Sunshine 60% *  

* Data from: Cabo Carvoeiro, Portugal (40 KM, 25 Miles).

What to Wear in Rio Maior in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Rio Maior 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 Rio Maior's climate page.

More climate data for Rio Maior

Temperature Rainfall Sunshine Humidity

See the full Rio Maior climate overview or explore weather in Portugal.