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

April weather forecast and climate
Pinole, CA

Ocean temperature

April is the month with the coldest seawater in Pinole, California, with an average ocean temperature of 52.7°F (11.5°C).
Note: Swimming in 52.7°F (11.5°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Pinole, the average length of the day in April is 13.2h.

What is the month with the coldest ocean in Pinole?

April is the month with the coldest seawater in Pinole, California, with an average ocean temperature of 52.7°F (11.5°C).

What is the water temperature in April in Pinole?

In Pinole, in April, the average water temperature is 52.7°F (11.5°C). Swimming in 52.7°F (11.5°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 April in Pinole?

In Pinole, California, the average length of the day in April is 13.2h.
Average sea temperature in April - Pinole, CA
  • Average sea temperature in April: 52.6°F

The best month for swimming (with the highest average sea temperature) is September (57°F).
The coldest month (with the lowest average sea temperature) is April (52.6°F).

Average daylight in April - Pinole, CA
  • Average daylight in April: 13.2h

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