Knoxville Weather in August
August in Knoxville sees daytime temperatures around 30°C (86°F) and lows of 17°C (63°F) at night. With around 80 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Knoxville in August
Historically, August sees about 12 days of rain, with a monthly average of 80 mm (3.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Knoxville in August
August in Knoxville brings high temperatures, with highs of 30°C (86°F) and nights around 17°C (63°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.For Knoxville itself, September generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Knoxville's climate page.
Knoxville Temperature in August
Min Temperature
17°C (63°F)
Max Temperature
30°C (86°F)
Chance of Rain
40%
Precipitation
80 mm (3.1 in)
Rainy days
12 days
Best Places in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Knoxville in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket.What To Do in Knoxville in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Knoxville's climate page.
See the full Knoxville climate overview or explore weather in the United States of America.
