Weather in February
Ocean temperature
February is the month with the coldest seawater in Setauket- East Setauket, New York, with an average ocean temperature of 39.7°F (4.3°C).Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.
Daylight
The average length of the day in February is 10h and 40min.On the first day of the month, sunrise is at 7:02 am and sunset at 5:08 pm. On the last day of February, in Setauket- East Setauket, sunrise is at 6:26 am and sunset at 5:42 pm EST.
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 coldest?
February is the month with the coldest seawater, with an average ocean temperature of 39.7°F (4.3°C).
What is the water temperature in February?
In Setauket- East Setauket, the average seawater temperature in February is 39.7°F (4.3°C). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
What is the average length of the day in February?
The average day length in February is 10h and 40min.
What time are sunrise and sunset in February in Setauket- East Setauket?
In February, on the first day of the month, sunrise is at 7:02 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 5:42 pm EST.
Average sea temperature in February
Setauket- East Setauket, NY
- Average sea temperature in February: 39.7°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 February
Setauket- East Setauket, NY
- Average daylight in February: 10h and 4min
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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