Maryville is a city of approximately 28,500 people in Tennessee, United States. Located in the Eastern Time Zone at 35.8°N latitude.
In 2025, Maryville recorded an average annual temperature of 60°F — right at the 30-year normal of 60°F. The hottest day reached 94°F in July; the coldest was 11°F in January. Total precipitation was 51 inches (near normal). Snowfall totaled 1 inches, below the 5-inch average. The wettest month was May.
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