About Mexia, TX's Climate & Weather History

Mexia is a city of approximately 7,400 people in Texas, United States. Located in the Central Time Zone at 31.7°N latitude.

In 2025, Mexia recorded an average annual temperature of 69°F — about 1.8°F above the 30-year normal of 67°F. The hottest day reached 103°F in July; the coldest was 15°F in February. Total precipitation was 38 inches (near normal). The wettest month was May.