Measurements:
°C
°F
Stonington
16°F
SE 14 mph
Feels like: 0°F
Precip: 0%
World Resorts USA Stonington Weather

Stonington Sea Water Temperature

Current Sea Water Temperature:
+47.0°F
Maximum Sea Water Temperature in December: 54.0°F
Minimum Sea Water Temperature in December: 43.2°F
Average water temperature in December: 49.3°F

Sea Water Temperature for the Last 10 Days:

December 22 47.0°F December 17 47.0°F
December 21 47.2°F December 16 47.4°F
December 20 47.4°F December 15 48.0°F
December 19 47.2°F December 14 47.8°F
December 18 47.6°F December 13 48.6°F

When is the Warmest Sea for Stonington?

According to our data for the last three years for Stonington the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Stonington was 71.3°F. The maximum and minimum values were 68.0°F and 75.2°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Stonington was 70.3°F. The maximum and minimum values were 63.2°F and 75.6°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Stonington was 68.3°F. The maximum and minimum values were 64.6°F and 71.0°F respectively.

Best Time to Visit Stonington
The most sunny months:
November 16 days
September 14 days
October 13 days
The most warm months:
July 83.2 °F
August 81.6 °F
June 75.9 °F
Warmest sea temperature:
August 72.3 °F
July 70.7 °F
September 70.2 °F
The most cold months:
January 35.9 °F
February 37.1 °F
December 41.3 °F
The most rainy months:
July 4 days
June 3 days
November 3 days
The most windy months:
March 9 mph
January 9 mph
April 9 mph

Stonington on the Weather Map

USA Resorts:
NAME
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
24 Hours Weather Forecast
Stonington
Local time: 05:02
22 dec, sunday
0600 16°F
SE
14 mph
0900 14°F
SE
14 mph
1200 22°F
SE
12 mph
1500 24°F
SE
12 mph
1800 24°F
S
9 mph
2100 18°F
S
9 mph
23 dec, monday
0000 16°F
S
7 mph
0300 14°F
S
6 mph