Sea Temperature in Riantec in June

© Alain R

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

Riantec Climate and Swimming Opportunities in June

Riantec lies within the Brittany in France. The average daytime temperature in Riantec in June is 20°C (68°F), while the nighttime average is 12°C (54°F). There are typically nine rainy days during the month, with a total precipitation of 43 mm (1.7 inches). The daylight duration in June in Riantec is 16 hours, with an average of 7 hours of sunshine per day. The average wind speed in June is 18 km/h (11 mph), and the humidity level is around 79%.

The water temperature in Riantec in June ranges from 15°C to 17°C (59°F to 63°F). At the beginning of the month, the average temperature is around 16°C (61°F), shifting to 16°C (61°F) by mid-June and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Riantec for June is 17°C (63°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Frequently Asked Questions About Water Temperatures in June in Riantec