7 of the most budget-friendly destinations in Europe
Discover Europe's top budget-friendly destinations including Budapest, Kotor, Krakow, and more, perfect for affordable and exciting travel.
Average monthly water temperature in Arcos, Portugal
On this page you find the mean water temperature over the year in Arcos (Norte Region), Portugal. Dive into the water temperature trends, highlighting the best times for swimming and other activities.
Data from: Porto, Portugal (18 KM, 11 Miles).
In Arcos, cooler water temperatures are a year-round feature. The warmest month is August, averaging 18°C (64°F).
The coldest month, February, sees averages of 13°C (55°F). This does not make it a great month for visitors who enjoy swimming.
Arcos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Arcos - and find the best time to visit.
Arcos 3-Day Forecast
More climate data for Arcos
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Arcos climate overview or explore weather in Portugal.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
7 of the most budget-friendly destinations in Europe
Warm Sea Without Extreme Heat: 8 Beach Destinations With Comfortable Weather
Love warm seawater but not extreme heat? Compare eight beach destinations where the sea stays warm while daytime temperatures remain comfortable.
Alentejo, where time stands still
The quiet region is known for its rolling green hills and it is a true hiking paradise. Architectural highlights can be found in the castles, ancient monasteries or when exploring the countless charming villages.
An eco-friendly guide to Lagos travel
Lagos, Portugal is a great place to visit while being careful about your environmental footprint. Here you find some tips about environmentally places to stay, where to eat and how to get around in the area.