About South Lake Tahoe, CA's Climate & Weather History

South Lake Tahoe is a city of approximately 21,700 people in California, United States. Located in the Pacific Time Zone at 38.9°N latitude.

In 2025, South Lake Tahoe recorded an average annual temperature of 47°F. The hottest temperatures reached 91°F in July; the coolest were 4°F in February. Total precipitation for the year was 34 inches, with the wettest month being February. Snowfall for the year totaled approximately 59 inches.