Sea Temperature in Stonington in March

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

36°F

MINIMUN

40°F

AVERAGE

45°F

MAXIMUM

Historical Data of Water Temperature in March in Stonington

Water Temperature Chart for Atlantic Ocean in Stonington in March

Sea Temperature Table in Stonington in March Over the Past Years

Day	2024	2023	2022	Average
Mar 1	37°C	41°C	37°C	38°C
Mar 2	37°C	41°C	37°C	38°C
Mar 3	37°C	41°C	37°C	38°C
Mar 4	37°C	41°C	37°C	38°C
Mar 5	37°C	39°C	37°C	38°C
Mar 6	37°C	39°C	37°C	38°C
Mar 7	37°C	39°C	39°C	38°C
Mar 8	37°C	39°C	39°C	38°C
Mar 9	37°C	39°C	39°C	38°C
Mar 10	37°C	39°C	39°C	38°C
Mar 11	39°C	39°C	39°C	39°C
Mar 12	39°C	39°C	39°C	39°C
Mar 13	37°C	39°C	41°C	39°C
Mar 14	37°C	39°C	41°C	39°C
Mar 15	37°C	39°C	41°C	39°C
Mar 16	37°C	39°C	41°C	40°C
Mar 17	37°C	39°C	41°C	40°C
Mar 18	37°C	39°C	41°C	39°C
Mar 19	37°C	39°C	43°C	40°C
Mar 20	39°C	39°C	43°C	41°C
Mar 21	37°C	39°C	43°C	40°C
Mar 22	37°C	39°C	43°C	41°C
Mar 23	37°C	39°C	43°C	41°C
Mar 24	39°C	39°C	43°C	41°C
Mar 25	37°C	39°C	45°C	41°C
Mar 26	39°C	39°C	45°C	41°C
Mar 27	37°C	39°C	45°C	41°C
Mar 28	37°C	39°C	45°C	41°C
Mar 29	39°C	39°C	45°C	41°C
Mar 30	39°C	41°C	45°C	42°C

Stonington Climate and Swimming Opportunities in March

48°F

Average Day Air Temperature

30°F

Average Night Air Temperature

5 in

Precipitation Amount per Month

11 days

Number of Rainy Days

12 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

11 mph

Average Wind Speed

65%

Average
humidity

Stonington lies within the Connecticut in United States. The average daytime temperature in Stonington in March is 48°F (9°C), while the nighttime average is 31°F (-1°C). There are typically 11 rainy days during the month, with a total precipitation of 4.6 inches (117 mm). The daylight duration in March in Stonington is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in March is 11 mph (18 km/h), and the humidity level is around 65%.

The water temperature in Stonington in March ranges from 37°F to 41°F (3°C to 5°C). At the beginning of the month, the average temperature is around 39°F (4°C), shifting to 39°F (4°C) by mid-March and reaching 41°F (5°C) in the last ten days. Overall, the average sea temperature in Stonington for March is 39°F (4°C). The water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.

Sea Temperature in March in Nearby Cities

Frequently Asked Questions About Water Temperatures in March in Stonington

What is the sea temperature in Stonington in March?

The water temperature in the Atlantic Ocean in Stonington in March ranges from 37°F to 41°F (3°C to 5°C).

Is it possible to swim in the Atlantic Ocean in Stonington in March?

The average sea temperature in Stonington in March is 39°F (4°C), and the air temperature is 48°F (9°C), so the water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.