With a population of around 25,800, Alvin sits in Texas, United States. The city operates in the Central Time Zone.
In 2025, Alvin recorded an average annual temperature of 71°F — about 0.6°F below the 30-year normal of 71°F. The hottest day reached 95°F in August; the coldest was 18°F in January. Total precipitation was 67 inches (wetter than usual). The wettest month was May.
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