February weather forecastSetauket- East Setauket, NY
February
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
February is the month with the coldest seawater, with an average ocean temperature of 39.7°F (4.3°C).
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.
The average day length in February is 10h and 40min.
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 42min
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).
