Weather in Knoxville in April
Knoxville, United States averages a high of 20.1°C (68.2°F) and low of 8.8°C (47.8°F) in April, with 10 rain days and 9.9 hours of daily sunshine. Travel score: 75.6/100 (Good). The best time to visit Knoxville is September.
High
20°C68°F
Low
9°C48°F
🌧️
10
rain days
☀️
9.9
hrs/day sunshine
💧
70%
humidity
76— Good
April in Knoxville is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Knoxville?
How much does it rain in Knoxville in April?
Knoxville receives an average of 105.5mm of rainfall across 10 rainy days in April. The annual total is 1176.8mm.
What should I pack for Knoxville in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
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Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (10 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting United States in April?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31