With a population of around 58,400, Arcadia sits in California, United States. The city operates in the Pacific Time Zone.
In 2025, Arcadia recorded an average annual temperature of 65°F — about 0.7°F below the 30-year normal of 66°F. The hottest day reached 103°F in August; the coldest was 37°F in March. Total precipitation was 32 inches (wetter than usual). The wettest month was November.
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