About Middlebury, CT's Climate & Weather History

Middlebury, in Connecticut, United States, is home to roughly 7,000 people in the Eastern Time Zone at 41.5°N latitude.

In 2025, Middlebury recorded an average annual temperature of 50°F — about 0.7°F below the 30-year normal of 51°F. The hottest day reached 97°F in June; the coldest was -8°F in January. Total precipitation was 43 inches (near normal). The wettest month was May.