Mount Sinai
New York, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Mount Sinai, NY

Ocean temperature

In Mount Sinai, New York, the average seawater temperature in Julio is 72.1°F (22.3°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 72.1°F (22.3°C) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).)

Daylight

In Julio, the average length of the day is 14.8h.

How warm is the water in Julio in Mount Sinai?

In Mount Sinai, the average seawater temperature in Julio is 72.1°F (22.3°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 72.1°F (22.3°C) water.

What is the average length of the day in Julio in Mount Sinai?

The average length of the day in Julio in Mount Sinai is 14.8h.
Average sea temperature in July - Mount Sinai, NY
  • Average sea temperature in July: 72.1°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 July - Mount Sinai, NY
  • Average daylight in July: 14.8h

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