Climate in Great Smoky Mountains National Park, United States of America

The graphs below show the monthly weather averages over the year.
* Climate data from: Gatlinburg, United States of America (11 KM, 7 Miles).

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Average min and max temperatures in Gatlinburg, United States of America   Copyright © 2022  weather-and-climate.com

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Monthly precipitation

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

Average precipitation (rain/snow) in Gatlinburg, United States of America   Copyright © 2022  weather-and-climate.com

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Monthly rainy days

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

Average rainy days (rain/snow) in Gatlinburg, United States of America   Copyright © 2022  weather-and-climate.com

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Weather Forecasts for Great Smoky Mountains National Park

TUE Aug 09
29°C | 16°C
Heavy rain

Heavy rain

WED Aug 10
26°C | 16°C
Moderate rain

Moderate rain

THU Aug 11
24°C | 17°C
Heavy rain

Heavy rain

The best time of year to visit Great Smoky Mountains National Park in United States of America

During the month of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 26 degrees Celsius (79°F).

Other facts from our historical climate data:

  • Which is the warmest month in Great Smoky Mountains National Park?
    July has an average maximum temperature of 30°C (86°F) and is the warmest month of the year.
  • Which is the coldest month in Great Smoky Mountains National Park?
    The coldest month is January with an average maximum temperature of 9°C (48°F).
  • Which is the wettest month in Great Smoky Mountains National Park?
    May tops the wettest month list with 151mm (5.9in) of rainfall.
  • Which is the driest month in Great Smoky Mountains National Park?
    October is the driest month with 70mm (2.8in) of precipitation.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.