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

February weather forecast and climate
Roslyn, NY

Ocean temperature

The month with the coldest seawater in Roslyn, New York, is Febrero, with an average ocean temperature of 39.9°F (4.4°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 Febrero in Roslyn, New York, is 10.7h.

When is the ocean coldest in Roslyn?

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

What is the water temperature in Febrero in Roslyn?

In Febrero, the average ocean temperature 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.

What is the average length of the day in Febrero in Roslyn?

The average length of the day in Febrero in Roslyn is 10.7h.
Average sea temperature in February - Roslyn, 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, 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).