Weather in October
Ocean temperature
In Setauket- East Setauket, New York, the average seawater temperature in October is 63.7°F (17.6°C).Note: Swimming in water at 63.7°F (17.6°C) is not a pleasurable experience for most. The task of managing breathing becomes more challenging as the water temperature descends from 69.8°F (21°C) to 59°F (15°C).
Daylight
In October, the average length of the day is 11h and 6min.On the first day of the month, sunrise is at 6:49 am and sunset at 6:33 pm. On the last day of October, in Setauket- East Setauket, sunrise is at 7:22 am and sunset at 5:49 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
What is the ocean temperature in October in Setauket- East Setauket?
In Setauket- East Setauket, the average seawater temperature in October is 63.7°F (17.6°C). Swimming in 63.7°F (17.6°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).
How many hours of daylight does Setauket- East Setauket have in October?
The average day length in October is 11h and 6min.
When are sunrise and sunset in October?
In October, on the first day of the month, sunrise is at 6:49 am and sunset at 6:33 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:49 pm EDT.
Average sea temperature in October
Setauket- East Setauket, NY
- Average sea temperature in October: 63.7°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 October
Setauket- East Setauket, NY
- Average daylight in October: 11h and 1min
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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