Arcos
Weather by month
Current –

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.

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).

Arcos Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Arcos - and find the best time to visit.

Best Places in Portugal in August

Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Arcos 3-Day Forecast

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.