With a population of around 16,600, Easthampton sits in Massachusetts, United States. The city operates in the Eastern Time Zone.
In 2025, Easthampton recorded an average annual temperature of 50°F — right at the 30-year normal of 49°F. The hottest day reached 96°F in June; the coldest was -7°F in January. Total precipitation was 50 inches (wetter than usual). The wettest month was May.
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