Weather in August
Ocean temperature
With an average ocean temperature of 73.9°F (23.3°C), August is the month with the warmest seawater in Setauket- East Setauket, New York.Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 73.9°F (23.3°C) waters might be just right. Remember, Olympic swimmers are used to waters between 77°F (25°C) and 82.4°F (28°C).
Daylight
In Setauket- East Setauket, New York, the average length of the day in August is 13h and 46min.On the first day of the month, sunrise is at 5:49 am and sunset at 8:08 pm. On the last day of August, sunrise is at 6:18 am and sunset at 7:26 pm EDT.
Updated: Jul 5, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
When is the ocean warmest in Setauket- East Setauket?
August is the month with the warmest seawater, with an average ocean temperature of 73.9°F (23.3°C).
What is the ocean temperature in August?
In August, the average ocean temperature is 73.9°F (23.3°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 73.9°F (23.3°C) water.
What is the average length of the day in August?
In Setauket- East Setauket, the average day length in August is 13h and 46min.
When is the sunrise / sunset in August?
On the first day of August, sunrise is at 5:49 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:26 pm EDT.
Average sea temperature in August
Setauket- East Setauket, NY
- Average sea temperature in August: 74°F
The best month for swimming (with the highest average sea temperature) is August (74°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).
Average daylight in August
Setauket- East Setauket, NY
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
Setauket- East Setauket, New York, USA
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