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

May weather forecast and climate
La Jolla, CA

Ocean temperature

In La Jolla, California, in May, the average water temperature is 62.6°F (17°C).
Note: For swimming, a surface water temperature of 62.6°F (17°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 La Jolla, California, the average length of the day in May is 13.9h.

What is the ocean temperature in May in La Jolla?

In La Jolla, the average seawater temperature in May is 62.6°F (17°C). Swimming in 62.6°F (17°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

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

In La Jolla, the average length of the day in May is 13.9h.
Average sea temperature in May - La Jolla, CA
  • Average sea temperature in May: 62.7°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 May - La Jolla, CA
  • Average daylight in May: 13.9h

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