Sea Temperature in Portbou in August

© Jeremy Alonso

Complete information on the sea temperature range in the Balearic Sea in Portbou in August. Historical daily data. Climate details for August. Tips on swimming conditions and beach relaxation in Portbou. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Portbou Climate and Swimming Opportunities in August

Portbou lies within the Catalonia in Spain. The average daytime temperature in Portbou in August is 29°C (84°F), while the nighttime average is 19°C (66°F). There are typically five rainy days during the month, with a total precipitation of 32 mm (1.3 inches). The daylight duration in August in Portbou is 14 hours, with an average of 8 hours of sunshine per day. The average wind speed in August is 18 km/h (11 mph), and the humidity level is around 68%.

The water temperature in Portbou in August ranges from 21°C to 24°C (70°F to 75°F). At the beginning of the month, the average temperature is around 23°C (73°F), shifting to 23°C (73°F) by mid-August and reaching 22°C (72°F) in the last ten days. Overall, the average sea temperature in Portbou for August is 23°C (73°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.

Frequently Asked Questions About Water Temperatures in August in Portbou