La Jolla
California, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
La Jolla, CA

Ocean temperature

In La Jolla, California, in October, the average water temperature is 65.1°F (18.4°C).
Note: For swimming, a surface water temperature of 65.1°F (18.4°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 11.3h.

What is the ocean temperature in October in La Jolla?

In La Jolla, in October, the average water temperature is 65.1°F (18.4°C). For most, swimming in 65.1°F (18.4°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

How many hours of daylight does La Jolla have in October?

In La Jolla, the average length of the day in October is 11.3h.
Average sea temperature in October - La Jolla, CA
  • Average sea temperature in October: 65.1°F

The best month for swimming (with the highest average sea temperature) is August (67.9°F).
The coldest month (with the lowest average sea temperature) is February (58.7°F).

Average daylight in October - La Jolla, CA
  • Average daylight in October: 11.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).