Mount Shasta is a city of approximately 3,300 people in California, United States. Located in the Pacific Time Zone at 41.3°N latitude.
In 2025, Mount Shasta recorded an average annual temperature of 53°F — about 2.3°F above the 30-year normal of 50°F. The hottest day reached 100°F in July; the coldest was 9°F in February. Total precipitation was 71 inches (wetter than usual). The wettest month was December.
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