Roslyn Harbor
New York, USA
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
Roslyn Harbor, NY

Ocean temperature

With an average ocean temperature of 39.9°F (4.4°C), Febrero is the month with the coldest seawater in Roslyn Harbor, New York.
Note: 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.

Daylight

In Roslyn Harbor, New York, the average length of the day in Febrero is 10.7h.

When is the ocean coldest in Roslyn Harbor?

With an average ocean temperature of 39.9°F (4.4°C), Febrero is the month with the coldest seawater in Roslyn Harbor.

What is the water temperature in Febrero in Roslyn Harbor?

In Roslyn Harbor, New York, the average seawater temperature in Febrero is 39.9°F (4.4°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.

How many hours of daylight does Roslyn Harbor have in Febrero?

In Febrero, the average length of the day is 10.7h.
Average sea temperature in February - Roslyn Harbor, NY
  • Average sea temperature in February: 39.9°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).

Average daylight in February - Roslyn Harbor, NY
  • Average daylight in February: 10.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).