Sea Temperature in Weymouth in May

Complete information on the sea temperature range in the Atlantic Ocean in Weymouth in May. Historical daily data. Climate details for May. 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.

Water Temperature Range in Weymouth in May

43°F

MINIMUN

51°F

AVERAGE

59°F

MAXIMUM

Historical Data of Water Temperature in May in Weymouth

Water Temperature Chart for Atlantic Ocean in Weymouth in May

Sea Temperature Table in Weymouth in May Over the Past Years

Day	2024	2023	2022	Average
May 1	48°C	46°C	43°C	46°C
May 2	48°C	46°C	45°C	46°C
May 3	48°C	48°C	45°C	47°C
May 4	48°C	48°C	45°C	47°C
May 5	46°C	48°C	45°C	47°C
May 6	48°C	48°C	46°C	48°C
May 7	48°C	48°C	46°C	48°C
May 8	48°C	48°C	46°C	48°C
May 9	48°C	50°C	46°C	48°C
May 10	48°C	50°C	48°C	49°C
May 11	50°C	50°C	48°C	49°C
May 12	50°C	50°C	48°C	50°C
May 13	50°C	52°C	48°C	50°C
May 14	54°C	52°C	50°C	52°C
May 15	52°C	52°C	50°C	51°C
May 16	52°C	52°C	50°C	51°C
May 17	52°C	52°C	50°C	51°C
May 18	54°C	52°C	50°C	52°C
May 19	54°C	52°C	52°C	52°C
May 20	54°C	52°C	54°C	53°C
May 21	55°C	52°C	54°C	54°C
May 22	55°C	52°C	54°C	54°C
May 23	57°C	54°C	54°C	55°C
May 24	55°C	54°C	54°C	55°C
May 25	54°C	54°C	54°C	54°C
May 26	55°C	55°C	52°C	55°C
May 27	55°C	55°C	52°C	55°C
May 28	55°C	54°C	52°C	55°C
May 29	54°C	55°C	52°C	55°C
May 30	52°C	55°C	52°C	54°C

Weymouth Climate and Swimming Opportunities in May

64°F

Average Day Air Temperature

46°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

11 days

Number of Rainy Days

14 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

10 mph

Average Wind Speed

66%

Average
humidity

Weymouth lies within the Massachusetts in United States. The average daytime temperature in Weymouth in May is 64°F (18°C), while the nighttime average is 47°F (8°C). There are typically 11 rainy days during the month, with a total precipitation of 3.5 inches (90 mm). The daylight duration in May in Weymouth is 14 hours, with an average of 8 hours of sunshine per day. The average wind speed in May is 10 mph (16 km/h), and the humidity level is around 66%.

The water temperature in Weymouth in May ranges from 45°F to 54°F (7°C to 12°C). At the beginning of the month, the average temperature is around 46°F (8°C), shifting to 50°F (10°C) by mid-May and reaching 54°F (12°C) in the last ten days. Overall, the average sea temperature in Weymouth for May is 50°F (10°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Weymouth

What is the sea temperature in Weymouth in May?

The water temperature in the Atlantic Ocean in Weymouth in May ranges from 45°F to 54°F (7°C to 12°C).

Is it possible to swim in the Atlantic Ocean in Weymouth in May?

The average sea temperature in Weymouth in May is 50°F (10°C), and the air temperature is 64°F (18°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.