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Tennessee United States of America
Temperatures in December
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Tennessee temperatures in December

Tennessee is a region in the United States of America. December in has maximum daytime temperatures ranging from low in Mountain City with 9°C to moderate temperatures in Chattanooga with 12°C. Nighttime temperatures generally drop to 2°C in Chattanooga and -2°C in Mountain City. December falls during the winter season.

What is the temperature of the different cities in Tennessee in December?

Curious about the December temperatures in the prime spots of Tennessee? Navigate the map below and tap on a destination dot for more detailed stats.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in December in Tennessee?
    • Based on our systematic data collection, Chattanooga has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 12°C, while at night is goes down to an approximate temperature of 2°C."

  • What is the coldest city in December in Tennessee?
    • For the month of December, Mountain City is the most temperate city in Tennessee based on our records. With highs averaging 9°C and nighttime temperatures dipping to around -2°C.

  • How much sun does Tennessee get in December?
    • Most cities enjoy a balanced amount of sunshine, with around 125 hours of sunlight anticipated in Gatlinburg. This ensures the days are neither too dim nor excessively sunny.

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