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Sea Temperature in Swampscott in September

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

Water Temperature Range in Swampscott in September

14°C

MINIMUN

17.5°C

AVERAGE

21°C

MAXIMUM

Historical Data of Water Temperature in September in Swampscott

Water Temperature Chart for Atlantic Ocean in Swampscott in September

Sea Temperature Table in Swampscott in September Over the Past Years

Day202420232022Average
Sep 121°C19°C18°C19.3°C
Sep 219°C19°C18°C18.8°C
Sep 319°C19°C18°C18.8°C
Sep 419°C19°C17°C18.5°C
Sep 519°C19°C17°C18.0°C
Sep 618°C19°C17°C18.0°C
Sep 719°C19°C17°C18.0°C
Sep 819°C19°C17°C18.0°C
Sep 919°C19°C17°C18.0°C
Sep 1019°C21°C17°C18.5°C
Sep 1120°C21°C17°C18.8°C
Sep 1219°C21°C17°C18.8°C
Sep 1319°C20°C17°C18.3°C
Sep 1419°C18°C17°C18.0°C
Sep 1519°C18°C18°C18.0°C
Sep 1619°C18°C18°C18.3°C
Sep 1719°C18°C18°C18.3°C
Sep 1819°C18°C18°C18.3°C
Sep 1920°C18°C18°C18.5°C
Sep 2019°C16°C18°C17.5°C
Sep 2118°C16°C18°C17.0°C
Sep 2219°C16°C17°C17.0°C
Sep 2319°C17°C16°C17.0°C
Sep 2418°C15°C16°C16.5°C
Sep 2519°C15°C18°C17.0°C
Sep 2619°C16°C18°C17.3°C
Sep 2718°C16°C18°C16.8°C
Sep 2818°C17°C18°C17.3°C
Sep 2918°C18°C17°C17.3°C
Massachusetts, United StatesMassachusetts, United StatesMassachusetts, United States

Swampscott Climate and Swimming Opportunities in September

22°C

Average Day Air Temperature

13°C

Average Night Air Temperature

92 mm

Precipitation Amount per Month

9 days

Number of Rainy Days

12 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

73%

Average
humidity

Swampscott lies within the Massachusetts in United States. The average daytime temperature in Swampscott in September is 72°F (22°C), while the nighttime average is 55°F (13°C). There are typically nine rainy days during the month, with a total precipitation of 3.6 inches (92 mm). The daylight duration in September in Swampscott 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 73%.

The water temperature in Swampscott in September ranges from 61°F to 66°F (16°C to 19°C). At the beginning of the month, the average temperature is around 66°F (19°C), shifting to 64°F (18°C) by mid-September and reaching 63°F (17°C) in the last ten days. Overall, the average sea temperature in Swampscott for September is 64°F (18°C). 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 September in Swampscott

What is the sea temperature in Swampscott in September?

The water temperature in the Atlantic Ocean in Swampscott in September ranges from 61°F to 66°F (16°C to 19°C).

Is it possible to swim in the Atlantic Ocean in Swampscott in September?

The average sea temperature in Swampscott in September is 64°F (18°C), and the air temperature is 72°F (22°C), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.