Arcos Weather in August

August is one of the excellent months to visit Arcos, with daytime temperatures of 26°C (79°F) and lows of 17°C (63°F) at night. Some rainfall is typical for this time of year.

Rainfall in Arcos in August

The climate data from previous years indicates about 6 days of rain, averaging 33 mm (1.3 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 Arcos in August

August is one of the better months to visit Arcos. Expect 26°C (79°F) during the day and 17°C (63°F) at night. During August, the summer season is in full swing. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.

Sunshine in Arcos in August

Expect sunny days throughout the month, with an estimated 295 hours of sunshine. This makes it a pleasant time to visit Arcos.

Wind Speed in Arcos in August

In August, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in August

At 18°C (64°F), the water is getting there, comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.

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 Arcos's climate page.

Arcos Temperature in August

Min Temperature 17°C (63°F)  

Max Temperature 26°C (79°F)  

Water Temperature 18°C (64°F) *  

Chance of Rain 20%  

Precipitation 33 mm (1.3 in)  

Rainy days 6 days  

Humidity 73% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 295 hours *  

Percentage Sunshine 73% *  

* Data from: Porto, Portugal (18 KM, 11 Miles).

What to Wear in Arcos 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. Pack a light rain jacket or compact umbrella for occasional showers. Expect water temperatures of around 18°C (64°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Arcos 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 Arcos's climate page.

More climate data for Arcos

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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