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

Monthly weather forecast and climate
Pinole, CA

Average sea temperature - Pinole, CA

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 - Pinole, CA

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