About Larkspur, CA

Larkspur is a city of approximately 12,400 people in California, United States. Located in the Pacific Time Zone at 37.9°N latitude.

Across a typical year Larkspur sees about 23 inches of precipitation, with December the wettest month and July the driest. Temperatures range from January lows near 47°F up to July highs around 66°F, averaging 58°F annually — characteristic of a temperate oceanic climate.