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

April weather forecast and climate
La Jolla, CA

Ocean temperature

In April, the average ocean temperature in La Jolla, California, is 60.6°F (15.9°C).
Note: For most, swimming in 60.6°F (15.9°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).

Daylight

In April, the average length of the day is 13h.

What is the ocean temperature in April in La Jolla?

In April, the average ocean temperature in La Jolla is 60.6°F (15.9°C). For swimming, a surface water temperature of 60.6°F (15.9°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).

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

In April, the average length of the day is 13h.
Average sea temperature in April - La Jolla, CA
  • Average sea temperature in April: 60.6°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 April - La Jolla, CA
  • Average daylight in April: 13h

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