About Sweetwater, FL's Climate & Weather History

Sweetwater is a city of approximately 20,800 people in Florida, United States. Located in the Eastern Time Zone at 25.8°N latitude.

In 2025, Sweetwater recorded an average annual temperature of 76°F — about 1.4°F below the 30-year normal of 77°F. The hottest day reached 98°F in May; the coldest was 45°F in December. Total precipitation was 57 inches (drier than usual). The wettest month was September.