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

January weather forecast and climate
Greenport, NY

Ocean temperature

In Greenport, New York, in Enero, the average water temperature is 41.9°F (5.5°C).
Note: Swimming in 41.9°F (5.5°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Greenport, the average length of the day in Enero is 9.6h.

What is the ocean temperature in Enero in Greenport?

In Greenport, New York, the average seawater temperature in Enero is 41.9°F (5.5°C). Swimming in 41.9°F (5.5°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 Greenport have in Enero?

In Greenport, the average length of the day in Enero is 9.6h.
Average sea temperature in January - Greenport, NY
  • Average sea temperature in January: 41.9°F

The best month for swimming (with the highest average sea temperature) is August (72.1°F).
The coldest month (with the lowest average sea temperature) is February (38.8°F).

Average daylight in January - Greenport, NY
  • Average daylight in January: 9.6h

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