Knoxville Weather, When to Go and Climate Information

(Knoxville, Tennessee - TN, USA)

The city of Knoxville enjoys a moderate climate, with warm summer weather and a cold climate in winter.

Spring Knoxville is a cool season, with temperatures reaching the low 60s. The wettest weather of the year usually falls during March. Autumn is a particularly pleasant season in Knoxville, with temperatures of around 22°C / 70°F.

In summer, visitors to Knoxville can enjoy warm conditions and a fairly hot climate. The hottest months of the year are June, July and August, and daytime temperatures can reach around 86°C / 30°F during July. The occasional afternoon thunderstorm can also occur during these months.


Winter in Knoxville is a short, cold season, with January daytime temperatures of around 7°C / 45°F, but temperatures can drop to -3°C / 26°F. Snowfalls can occur during the winter months, especially in January and February. The annual snowfall in Knoxville is 11.5 inches.

Knoxville's annual precipitation is around 122 cm / 48 inches.

Knoxville Weather and Climate Chart (Averages)

The following are the normal daily temperature ranges for Knoxville:

	Maximum	Minimum
January	8°C / 46°F	-3°C / 27°F
February	11°C / 52°F	-2°C / 28°F
March	16°C / 61°F	3°C / 37°F
April	21°C / 70°F	7°C / 45°F
May	25°C / 77°F	12°C / 54°F
June	29°C / 84°F	17°C / 63°F
July	31°C / 88°F	19°C / 66°F
August	30°C / 86°F	19°C / 66°F
September	27°C / 81°F	15°C / 59°F
October	21°C / 70°F	8°C / 46°F
November	16°C / 61°F	3°C / 37°F
December	10°C / 50°F	-1°C / 30°F

Knoxville Weather Charts - further Knoxville climate statistics and charts.