With a population of around 52,000, Wilmington sits in California, United States. The city operates in the Pacific Time Zone.
In 2025, Wilmington recorded an average annual temperature of 63°F — right at the 30-year normal of 63°F. The hottest day reached 91°F in May; the coldest was 42°F in January. Total precipitation was 19 inches (wetter than usual). The wettest month was November.
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