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

December weather forecast and climate
Westfield, NY

Ocean temperature

In Diciembre, the average ocean temperature in Westfield, New York, is 41.4°F (5.2°C).
Note: Swimming in 41.4°F (5.2°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.

Daylight

With an average of 9.1h of daylight, Diciembre has the shortest days of the year in Westfield.

How cold is the water in Diciembre in Westfield?

In Diciembre, the average ocean temperature in Westfield, New York, is 41.4°F (5.2°C). Swimming in 41.4°F (5.2°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.

What is the month with the shortest days in Westfield?

With an average of 9.1h of daylight, Diciembre has the shortest days of the year in Westfield.

How many hours of daylight does Westfield have in Diciembre?

The average length of the day in Diciembre in Westfield is 9.1h.
Average sea temperature in December - Westfield, NY
  • Average sea temperature in December: 41.3°F

The best month for swimming (with the highest average sea temperature) is August (75.1°F).
The coldest month (with the lowest average sea temperature) is February (33.2°F).

Average daylight in December - Westfield, NY
  • Average daylight in December: 9.1h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.1h).