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

August weather forecast and climate
Roslyn, NY

Ocean temperature

Agosto is the month with the warmest seawater in Roslyn, New York, with an average ocean temperature of 74.1°F (23.4°C).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 74.1°F (23.4°C) water. (FYI: The Olympic swimming competition requires a water temperature between 77°F (25°C) and 82.4°F (28°C).)

Daylight

In Roslyn, the average length of the day in Agosto is 13.7h.

What month is the ocean warmest in Roslyn?

Agosto is the month with the warmest seawater in Roslyn, New York, with an average ocean temperature of 74.1°F (23.4°C).

What is the ocean temperature in Agosto in Roslyn?

In Roslyn, New York, in Agosto, the average water temperature is 74.1°F (23.4°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 74.1°F (23.4°C) water.

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

In Agosto, the average length of the day in Roslyn, New York, is 13.7h.
Average sea temperature in August - Roslyn, NY
  • Average sea temperature in August: 74.1°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 August - Roslyn, NY
  • Average daylight in August: 13.7h

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