Knoxville weather in March 2025

Expect 16°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Knoxville in March. Check more long-term weather averages for Knoxville in March before you book your next holiday to Tennessee in 2025/2026.

  • 16°C maximum daytime temperature in March in Knoxville16
    16°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in March in Knoxville12
    12 days with some rainfall
  • 2°C minimum night-time temperature in March in Knoxville2
    2°C min night temperature
  • 12 hours of daylight per day in March in Knoxville12
    12 hours of daylight per day
  • No heat & humidity in March in Knoxville0
    No heat & humidity
  • 132 mm monthly rainfall in March in Knoxville132
    132 mm of monthly rainfall
  • UV (maximum) index 6 (High) in March in Knoxville6
    6 (High) UV index

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The March 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)

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How warm is it in Knoxville in March?

Daytime temperatures usually reach 16°C in Knoxville in March, falling to 2°C at night.

How sunny is it in Knoxville in March?

There are normally 7 hours of bright sunshine each day in Knoxville in March - that's 55% of daylight hours.

Does it rain in Knoxville in March?

There are usually 12 days with some rain in Knoxville in March and the average monthly rainfall is 132mm.

Knoxville March sunrise & sunset times

Browse the sunrise and sunset times for Knoxville in March 2025. Select a month to view Knoxville sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:05 18:31
Sunday, 16th March 2025 06:45 18:44
Monday, 31st March 2025 06:23 18:57

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