Weather in Knoxville in May
Knoxville, United States averages a high of 24.5°C (76.1°F) and low of 14°C (57.2°F) in May, with 11 rain days and 10.8 hours of daily sunshine. Travel score: 80.6/100 (Excellent). The best time to visit Knoxville is September.
High
25°C76°F
Low
14°C57°F
🌧️
11
rain days
☀️
10.8
hrs/day sunshine
💧
74%
humidity
81— Excellent
May in Knoxville is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Knoxville?
How much does it rain in Knoxville in May?
Knoxville receives an average of 91.1mm of rainfall across 11 rainy days in May. The annual total is 1176.8mm.
What should I pack for Knoxville in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
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Sunscreen SPF 30+
11 hours of sunshine daily
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Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting United States in May?
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