With a population of around 36,300, Claremont sits in California, United States. The city operates in the Pacific Time Zone.
In 2025, Claremont recorded an average annual temperature of 65°F — about 0.9°F below the 30-year normal of 66°F. The hottest day reached 102°F in September; the coldest was 36°F in March. Total precipitation was 36 inches (wetter than usual). The wettest month was March.
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