Measurements:
°C
°F
Stamford
48°F
SE 3 mph
Feels like: 48°F
Precip: 0%
World Resorts USA Stamford Weather

Stamford Sea Water Temperature

Current Sea Water Temperature:
+37.6°F
Maximum Sea Water Temperature in January: 44.6°F
Minimum Sea Water Temperature in January: 33.6°F
Average water temperature in January: 39.3°F

Sea Water Temperature for the Last 10 Days:

January 08 37.6°F January 03 38.6°F
January 07 36.8°F January 02 38.6°F
January 06 36.6°F January 01 38.8°F
January 05 36.0°F December 31 39.0°F
January 04 37.2°F December 30 39.2°F

When is the Warmest Sea for Stamford?

According to our data for the last three years for Stamford 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: 2025 2024 2023

The average sea surface temperature in August 2025 for Stamford was 76.2°F. The maximum and minimum values were 72.0°F and 80.2°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Stamford was 75.7°F. The maximum and minimum values were 71.6°F and 78.6°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Stamford was 73.6°F. The maximum and minimum values were 71.8°F and 76.2°F respectively.

Best Time to Visit Stamford
The most sunny months:
November 15 days
September 14 days
October 13 days
The most warm months:
July 85.8 °F
August 83.2 °F
June 78.5 °F
Warmest sea temperature:
August 76.8 °F
July 75.3 °F
September 74.7 °F
The most cold months:
January 35.2 °F
February 36.4 °F
December 39.8 °F
The most rainy months:
July 3 days
September 3 days
August 3 days
The most windy months:
March 10 mph
December 10 mph
January 10 mph

Stamford on the Weather Map

USA Resorts:
NAME
Chicago +54
Hawaii +78
Honolulu +78
Houston +78
Las Vegas +54
Los Angeles +58
Maui +72
Miami +86
Miami Beach +80
New York +52
San Diego +64
San Francisco +52
Sarasota +82
Tampa +88
Washington +60
24 Hours Weather Forecast
Stamford
Local time: 15:30
08 jan, thursday
1800 46°F
SE
2 mph
2100 38°F
E
1 mph
09 jan, friday
0000 34°F
W
1 mph
0300 30°F
NW
2 mph
0600 30°F
NE
4 mph
0900 32°F
N
5 mph
1200 34°F
N
9 mph
1500 36°F
N
11 mph