Tiburon (CA) Weather & Climate: Best Time to Visit

The weather in Tiburon changes moderately throughout the year, offering enough variation to appreciate each season. Average maximum daytime temperatures range from a pleasant 21°C (70°F) in September, the warmest time of the year, to a moderate 14°C (57°F) during cooler months like January.

At night, you can expect temperatures ranging from 13°C (55°F) in September to around 7°C (45°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Tiburon receives mid-range precipitation levels, with 567 mm (22 in) annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives high rainfall, averaging 128 mm (5 in) of precipitation, recorded across 13 rainy days. In contrast, the driest month July brings less rainfall, with 0.2 mm (0.01 in) over 0 rainy days. For more details, please visit our Tiburon Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Tiburon. While May receives considerable daily sunshine with up to 10.8 hours, December marks the darkest time of the year, where sunshine is scarce with only 5.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Tiburon.

The city experiences its highest humidity in January, reaching 80%. In June, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year