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Knoxville weather in May 2025
Expect 25°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Knoxville in May. Check more long-term weather averages for Knoxville in May before you book your next holiday to Tennessee in 2025/2026.
- 2525°C max day temperature
- 9 hours of sunshine per day
- 1111 days with some rainfall
- 1111°C min night temperature
- 1414 hours of daylight per day
- LLow heat & humidity
- 109109 mm of monthly rainfall
- 99 (Very High) UV index
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Recommended for Tennessee
The May weather guide for Tennessee (Knoxville) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Knoxville in May?
Daytime temperatures usually reach 25°C in Knoxville in May with low heat and humidity, falling to 11°C at night.
How sunny is it in Knoxville in May?
There are normally 9 hours of bright sunshine each day in Knoxville in May - that's 64% of daylight hours.
Does it rain in Knoxville in May?
There are usually 11 days with some rain in Knoxville in May and the average monthly rainfall is 109mm.
Knoxville May sunrise & sunset times
Browse the sunrise and sunset times for Knoxville in May 2025. Select a month to view Knoxville sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 05:43 | 19:23 |
Friday, 16th May 2025 | 05:29 | 19:36 |
Saturday, 31st May 2025 | 05:21 | 19:47 |
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