Sea Temperature in Groton in June

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

13°C

MINIMUN

18°C

AVERAGE

23°C

MAXIMUM

Historical Data of Water Temperature in June in Groton

Water Temperature Chart for Atlantic Ocean in Groton in June

Sea Temperature Table in Groton in June Over the Past Years

Day	2024	2023	2022	Average
Jun 1	14°C	14°C	14°C	14.3°C
Jun 2	13°C	13°C	14°C	13.8°C
Jun 3	14°C	14°C	14°C	14.5°C
Jun 4	14°C	15°C	14°C	14.8°C
Jun 5	14°C	15°C	14°C	14.5°C
Jun 6	15°C	15°C	14°C	15.0°C
Jun 7	16°C	15°C	14°C	15.3°C
Jun 8	15°C	15°C	14°C	15.0°C
Jun 9	16°C	15°C	14°C	15.3°C
Jun 10	16°C	16°C	14°C	15.5°C
Jun 11	16°C	16°C	14°C	15.5°C
Jun 12	16°C	16°C	16°C	16.0°C
Jun 13	17°C	16°C	16°C	16.3°C
Jun 14	17°C	16°C	17°C	16.8°C
Jun 15	17°C	17°C	17°C	17.0°C
Jun 16	17°C	17°C	17°C	17.0°C
Jun 17	18°C	17°C	17°C	17.3°C
Jun 18	17°C	18°C	17°C	17.5°C
Jun 19	17°C	18°C	17°C	17.5°C
Jun 20	19°C	19°C	17°C	18.3°C
Jun 21	18°C	19°C	18°C	18.3°C
Jun 22	19°C	20°C	18°C	19.0°C
Jun 23	18°C	21°C	19°C	19.0°C
Jun 24	19°C	20°C	19°C	19.3°C
Jun 25	18°C	21°C	19°C	19.0°C
Jun 26	19°C	20°C	19°C	19.3°C
Jun 27	19°C	21°C	19°C	19.5°C
Jun 28	19°C	20°C	19°C	19.3°C
Jun 29	20°C	20°C	19°C	19.3°C

Groton Climate and Swimming Opportunities in June

25°C

Average Day Air Temperature

14°C

Average Night Air Temperature

96 mm

Precipitation Amount per Month

11 days

Number of Rainy Days

15 hrs

Daylight
per Day

9 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

72%

Average
humidity

Groton lies within the Connecticut in United States. The average daytime temperature in Groton in June is 77°F (25°C), while the nighttime average is 58°F (14°C). There are typically 11 rainy days during the month, with a total precipitation of 3.8 inches (96 mm). The daylight duration in June in Groton is 15 hours, with an average of 9 hours of sunshine per day. The average wind speed in June is 9 mph (14 km/h), and the humidity level is around 72%.

The water temperature in Groton in June ranges from 55°F to 66°F (13°C to 19°C). At the beginning of the month, the average temperature is around 59°F (15°C), shifting to 61°F (16°C) by mid-June and reaching 66°F (19°C) in the last ten days. Overall, the average sea temperature in Groton for June is 63°F (17°C). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in June in Nearby Cities

Frequently Asked Questions About Water Temperatures in June in Groton

What is the sea temperature in Groton in June?

The water temperature in the Atlantic Ocean in Groton in June ranges from 55°F to 66°F (13°C to 19°C).

Is it possible to swim in the Atlantic Ocean in Groton in June?

The average sea temperature in Groton in June is 63°F (17°C), and the air temperature is 77°F (25°C), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.