About Terrell, TX's Climate & Weather History

Terrell, in Texas, United States, is home to roughly 17,000 people in the Central Time Zone at 32.7°N latitude.

In 2025, Terrell recorded an average annual temperature of 67°F — right at the 30-year normal of 66°F. The hottest day reached 99°F in July; the coldest was 12°F in February. Total precipitation was 50 inches (wetter than usual). The wettest month was May.