Sea Temperature in Demarest Lloyd in September

© Wayne Gauvin

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

Demarest Lloyd Climate and Swimming Opportunities in September

Demarest Lloyd lies within the Massachusetts in United States. The average daytime temperature in Demarest Lloyd in September is 68°F (20°C), while the nighttime average is 50°F (10°C). There are typically nine rainy days during the month, with a total precipitation of 2.1 inches (55 mm). The daylight duration in September in Demarest Lloyd is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in September is 9 mph (14 km/h), and the humidity level is around 75%.

The water temperature in Demarest Lloyd in September ranges from 64°F to 68°F (18°C to 20°C). At the beginning of the month, the average temperature is around 68°F (20°C), shifting to 68°F (20°C) by mid-September and reaching 66°F (19°C) in the last ten days. Overall, the average sea temperature in Demarest Lloyd for September is 66°F (19°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in September in Demarest Lloyd