With a population of around 70,000, Mira Mesa sits in California, United States. The city operates in the Pacific Time Zone.
In 2025, Mira Mesa recorded an average annual temperature of 63°F — about 1.8°F below the 30-year normal of 65°F. The hottest day reached 92°F in May; the coldest was 37°F in January. Total precipitation was 22 inches (wetter than usual). The wettest month was November.
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