About Clarence Town, Long Island's Climate & Weather History

Clarence Town, in Long Island, BS, is home to roughly 1,800 people in the America/Nassau time zone at 23.1°N latitude.

In 2025, Clarence Town recorded an average annual temperature of 79°F. The hottest temperatures reached 87°F in September; the coolest were 70°F in January. Total precipitation for the year was 33 inches, with the wettest month being October.