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

July weather forecast and climate
Oakland, CA

Ocean temperature

In Oakland, California, in July, the average water temperature is 55.4°F (13°C).
Note: Swimming in 55.4°F (13°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The average length of the day in July in Oakland is 14.5h.

How cold is the water in July in Oakland?

In July, the average ocean temperature is 55.4°F (13°C). Swimming in 55.4°F (13°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in July in Oakland?

In Oakland, the average length of the day in July is 14.5h.
Average sea temperature in July - Oakland, CA
  • Average sea temperature in July: 55.3°F

The best month for swimming (with the highest average sea temperature) is September (57.3°F).
Coldest months (with the lowest average sea temperature) are April and June (53°F).

Average daylight in July - Oakland, CA
  • Average daylight in July: 14.5h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.6h).