Sea Temperature in Plymouth in October

Complete information on the sea temperature range in the Atlantic Ocean in Plymouth in October. Historical daily data. Climate details for October. Tips on swimming conditions and beach relaxation in Plymouth. 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 Plymouth in October

48°F

MINIMUN

58°F

AVERAGE

68°F

MAXIMUM

Historical Data of Water Temperature in October in Plymouth

Water Temperature Chart for Atlantic Ocean in Plymouth in October

Sea Temperature Table in Plymouth in October Over the Past Years

Day	2024	2023	2022	Average
Oct 1	64°C	66°C	64°C	64°C
Oct 2	66°C	64°C	64°C	64°C
Oct 3	66°C	64°C	64°C	64°C
Oct 4	66°C	64°C	63°C	64°C
Oct 5	64°C	64°C	63°C	63°C
Oct 6	66°C	64°C	64°C	64°C
Oct 7	66°C	63°C	64°C	64°C
Oct 8	66°C	63°C	64°C	64°C
Oct 9	64°C	63°C	64°C	64°C
Oct 10	64°C	63°C	64°C	64°C
Oct 11	64°C	61°C	64°C	63°C
Oct 12	64°C	61°C	64°C	63°C
Oct 13	64°C	61°C	63°C	63°C
Oct 14	66°C	61°C	63°C	63°C
Oct 15	66°C	61°C	63°C	63°C
Oct 16	64°C	61°C	63°C	62°C
Oct 17	63°C	59°C	63°C	61°C
Oct 18	64°C	59°C	63°C	61°C
Oct 19	63°C	59°C	63°C	60°C
Oct 20	61°C	59°C	63°C	60°C
Oct 21	63°C	61°C	63°C	61°C
Oct 22	63°C	59°C	63°C	60°C
Oct 23	63°C	61°C	63°C	61°C
Oct 24	63°C	61°C	63°C	61°C
Oct 25	61°C	61°C	63°C	60°C
Oct 26	61°C	59°C	63°C	60°C
Oct 27	61°C	59°C	63°C	60°C
Oct 28	59°C	59°C	63°C	60°C
Oct 29	59°C	57°C	63°C	59°C
Oct 30	57°C	57°C	61°C	58°C

Plymouth Climate and Swimming Opportunities in October

63°F

Average Day Air Temperature

43°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

10 days

Number of Rainy Days

11 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

10 mph

Average Wind Speed

70%

Average
humidity

Plymouth lies within the Massachusetts in United States. The average daytime temperature in Plymouth in October is 62°F (17°C), while the nighttime average is 43°F (6°C). There are typically 10 rainy days during the month, with a total precipitation of 4.1 inches (105 mm). The daylight duration in October in Plymouth is 11 hours, with an average of 6 hours of sunshine per day. The average wind speed in October is 10 mph (16 km/h), and the humidity level is around 70%.

The water temperature in Plymouth in October ranges from 57°F to 64°F (14°C to 18°C). At the beginning of the month, the average temperature is around 64°F (18°C), shifting to 63°F (17°C) by mid-October and reaching 61°F (16°C) in the last ten days. Overall, the average sea temperature in Plymouth for October is 63°F (17°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in October in Nearby Cities

Frequently Asked Questions About Water Temperatures in October in Plymouth

What is the sea temperature in Plymouth in October?

The water temperature in the Atlantic Ocean in Plymouth in October ranges from 57°F to 64°F (14°C to 18°C).

Is it possible to swim in the Atlantic Ocean in Plymouth in October?

The average sea temperature in Plymouth in October is 63°F (17°C), and the air temperature is 62°F (17°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.