With a population of around 15,100, East Rancho Dominguez sits in California, United States. The city operates in the Pacific Time Zone.
In 2025, East Rancho Dominguez recorded an average annual temperature of 65°F — right at the 30-year normal of 65°F. The hottest day reached 102°F in May; the coldest was 40°F in January. Total precipitation was 21 inches (wetter than usual). The wettest month was November.
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