Coronado
California, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Coronado, CA

Ocean temperature

In Coronado, California, the average seawater temperature in May 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

The average length of the day in May in Coronado is 13.9h.

What is the ocean temperature in May in Coronado?

In May, the average ocean temperature in Coronado, California, is 62.6°F (17°C). 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).

How many hours of daylight does Coronado have in May?

The average length of the day in May is 13.9h.
Average sea temperature in May - Coronado, 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 - Coronado, 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).