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Knoxville
Weather averages
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Climate in Knoxville (Tennessee), United States of America

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Knoxville, the United States of America

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Knoxville, the United States of America

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Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average monthly percentage of sunshine in Knoxville, the United States of America

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Knoxville, the United States of America

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Knoxville, the United States of America

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Knoxville, the United States of America

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Weather Forecasts for Knoxville (TN)

Sat   Apr 20
21°C | 13°C
N 18 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Sun   Apr 21
14°C | 9°C
N 11 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Mon   Apr 22
18°C | 6°C
NE 14 km/h
clear and no rain

clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Knoxville in the United States of America

During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Knoxville?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Knoxville?
    The coldest month is January with an average maximum temperature of 8°C.
  • Which is the wettest month in Knoxville?
    December tops the wettest month list with 147 mm of rainfall.
  • Which is the driest month in Knoxville?
    October is the driest month with 79 mm of precipitation.
  • Which is the sunniest month in Knoxville?
    June is the sunniest month with an average of 290 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     

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