About Diamond Springs, CA's Climate & Weather History

Diamond Springs, in California, United States, is home to roughly 11,000 people in the Pacific Time Zone at 38.7°N latitude.

In 2025, Diamond Springs recorded an average annual temperature of 59°F. The hottest temperatures reached 100°F in September; the coolest were 25°F in February. Total precipitation for the year was 44 inches, with the wettest month being February. Snowfall for the year totaled approximately 2 inches.