About Ledyard, CT's Climate & Weather History

With a population of around 15,200, Ledyard sits in Connecticut, United States. The city operates in the Eastern Time Zone.

In 2025, Ledyard recorded an average annual temperature of 51°F. The hottest temperatures reached 98°F in June; the coolest were 1°F in January. Total precipitation for the year was 47 inches, with the wettest month being May. Snowfall for the year totaled approximately 8 inches.