São João do Estoril Weather in August

São João do Estoril in August sees high daytime temperatures of 23°C (73°F) and nighttime lows of 18°C (64°F). With just 5.2 mm (0.2 in) of rainfall expected, it's a dry month overall.

Rainfall in São João do Estoril in August

Analyzing past climate data, one can expect approximately 2 days of rain, averaging 5.2 mm (0.2 in). 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 São João do Estoril in August

August is one of the better months to visit São João do Estoril. Expect 23°C (73°F) during the day and 18°C (64°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it sees the highest temps of the year.

Sunshine in São João do Estoril in August

The month enjoys around 355 hours of sunshine, creating mostly sunny days with good weather conditions.

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 São João do Estoril's climate page.

São João do Estoril Temperature in August

Min Temperature 18°C (64°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 7%  

Precipitation 5.2 mm (0.2 in)  

Rainy days 2 days  

Humidity 73% *  

Sunshine 355 hours *  

Percentage Sunshine 84% *  

* Data from: Cascais, Portugal (3 KM, 1 Miles).

What to Wear in São João do Estoril in August

Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in São João do Estoril in August

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

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 São João do Estoril's climate page.

More climate data for São João do Estoril

Temperature Rainfall Sunshine Humidity

See the full São João do Estoril climate overview or explore weather in Portugal.