Avila Beach
California, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Avila Beach, CA

Ocean temperature

In Avila Beach, California, in December, the average water temperature is 57.6°F (14.2°C).
Note: Swimming in 57.6°F (14.2°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The month with the shortest days is December, with an average of 9.8h of daylight.

What is the ocean temperature in December in Avila Beach?

In Avila Beach, in December, the average water temperature is 57.6°F (14.2°C). 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.

What is the month with the shortest days in Avila Beach?

December has the shortest days of the year in Avila Beach, with an average of 9.8h of daylight.

How many hours of daylight does Avila Beach have in December?

In December, the average length of the day in Avila Beach is 9.8h.
Average sea temperature in December - Avila Beach, CA
  • Average sea temperature in December: 57.5°F

Best months for swimming (with the highest average sea temperature) are August and October (58.6°F).
The coldest month (with the lowest average sea temperature) is April (54.3°F).

Average daylight in December - Avila Beach, CA
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).