Staten Island
New York, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Staten Island, NY

Ocean temperature

In Staten Island, New York, the average seawater temperature in April is 45.1°F (7.3°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

In Staten Island, New York, the average length of the day in April is 13.3h.

How cold is the water in April in Staten Island?

In Staten Island, the average seawater temperature in April is 45.1°F (7.3°C). Swimming in 45.1°F (7.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in April in Staten Island?

In April, the average length of the day in Staten Island is 13.3h.
Average sea temperature in April - Staten Island, NY
  • Average sea temperature in April: 45.1°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 (39.7°F).

Average daylight in April - Staten Island, NY
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).