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

April weather forecast and climate
Mount Sinai, NY

Ocean temperature

In Mount Sinai, New York, the average seawater temperature in Abril is 45.3°F (7.4°C).
Note: Swimming in 45.3°F (7.4°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The average length of the day in Abril in Mount Sinai is 13.3h.

How cold is the water in Abril in Mount Sinai?

In Mount Sinai, New York, the average seawater temperature in Abril is 45.3°F (7.4°C). Swimming in 45.3°F (7.4°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Mount Sinai have in Abril?

The average length of the day in Abril is 13.3h.
Average sea temperature in April - Mount Sinai, NY
  • Average sea temperature in April: 45.4°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 April - Mount Sinai, NY
  • Average daylight in April: 13.3h

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