Sea Temperature in Weymouth in August

© Gemma Adlam

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

Weymouth Climate and Swimming Opportunities in August

Weymouth lies within the England in United Kingdom. The average daytime temperature in Weymouth in August is 22°C (71°F), while the nighttime average is 13°C (55°F). There are typically 11 rainy days during the month, with a total precipitation of 53 mm (2.1 inches). The daylight duration in August in Weymouth is 14 hours, with an average of 7 hours of sunshine per day. The average wind speed in August is 17 km/h (11 mph), and the humidity level is around 82%.

The water temperature in Weymouth in August ranges from 16°C to 17°C (61°F to 63°F). At the beginning of the month, the average temperature is around 17°C (63°F), shifting to 17°C (63°F) by mid-August and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Weymouth for August 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 August in Weymouth