About Jackson, MS's Climate & Weather History

Jackson is a city of approximately 154,000 people in Mississippi, United States. Located in the Central Time Zone at 32.3°N latitude.

In 2025, Jackson recorded an average annual temperature of 66°F — right at the 30-year normal of 66°F. The hottest day reached 96°F in July; the coldest was 13°F in January. Total precipitation was 53 inches (wetter than usual). The wettest month was May.