Best year time to visit Tennessee

General weather information about Tennessee

Average annual temperature is 20.4 °C

Absolute maximum temperature: 42.4 °C

Absolute minimum temperature: -2.4 °C

Number of sunny days: 188 days

Number of rainy days: 177 days

Look at detailed online map of Tennessee

* Weather data for Tennessee United States is based on climate observations for 2026 year

Tennessee air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.127.428.631.732.938.640.242.438.733.728.624.5
Average daytime temperature (°C)16.719.022.824.028.534.136.339.333.326.619.517.0
Average temperature (°C)11.913.016.617.822.927.329.832.327.020.614.011.4
Average night temperature (°C)8.49.012.213.318.222.324.926.222.016.210.27.0
Absolute minimum temperature (°C)0.7-2.40.39.211.518.022.221.018.75.51.20.8

Tennessee monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.311.112.013.013.814.214.013.312.411.410.510.1
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)6.26.88.08.310.210.911.912.210.68.26.67.7
Precipitation (mm)1989610320015110854195806972
Sunny days141011131210222713191621
Rainy days1718201719209417121410
Snow days000000000000

Tennessee - weather forecast by months

Tennessee weather in januaryTennessee weather in februaryTennessee weather in marchTennessee weather in aprilTennessee weather in mayTennessee weather in juneTennessee weather in julyTennessee weather in augustTennessee weather in septemberTennessee weather in octoberTennessee weather in novemberTennessee weather in december

Best time to visit Tennessee:

The best time to visit Tennessee during the most sunny months:

  • July — 11.9(h)
  • August — 12.2(h)

The largest precipitation sum in Tennessee is at

  • January — 198(mm)
  • April — 200(mm)
  • May — 151(mm)

    • Weather forecast in the closest to Tennessee admin centers

    Weather forecast in the closest towns to Tennessee

    Explore Tennessee

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Tennessee?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Tennessee.
    What is the weather like in Tennessee?
    See average temperature, rainfall and daylight hours for Tennessee by month in the table above.
    How many sunny days does Tennessee have?
    The monthly weather statistics above show sunshine and rainfall patterns for Tennessee throughout the year.