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

July weather forecast and climate
Seaford, NY

Ocean temperature

In Julio, the average ocean temperature in Seaford, New York, is 72.1°F (22.3°C).
Note: For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 72.1°F (22.3°C).

Daylight

In Seaford, the average length of the day in Julio is 14.7h.

How warm is the water in Julio in Seaford?

In Seaford, New York, 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 Seaford?

In Julio, the average length of the day in Seaford, New York, is 14.7h.
Average sea temperature in July - Seaford, NY
  • Average sea temperature in July: 72.1°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 July - Seaford, NY
  • Average daylight in July: 14.7h

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