Sewaren
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Sewaren, NJ

Ocean temperature

In Sewaren, New Jersey, in October, the average water temperature is 63.1°F (17.3°C).
Note: For swimming, a surface water temperature of 63.1°F (17.3°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

In October, the average length of the day is 11.1h.

What is the ocean temperature in October in Sewaren?

In Sewaren, New Jersey, the average seawater temperature in October is 63.1°F (17.3°C). For swimming, a surface water temperature of 63.1°F (17.3°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

What is the average length of the day in October in Sewaren?

The average length of the day in October in Sewaren, New Jersey, is 11.1h.
Average sea temperature in October - Sewaren, NJ
  • Average sea temperature in October: 63°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 October - Sewaren, NJ
  • Average daylight in October: 11.1h

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