Tennessee (Nashville)
December
Weather in Tennessee for December 2025
Your guide to Tennessee weather in December - trends and predictions
With an average of 5 snowy days, Tennessee usually enjoys a light touch of snow in December.
In general, the average temperature in Tennessee at the beginning of December is 11.9 °F. As the month progressed, temperatures tended to remain steady, reaching an average of 11.9 °F by the end of December.
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Snow Forecast ❄️
Temperatures
More
4
Dry days
22
Rainy days
5
Snow days
11°/4°
Temperatures
16 km/h
Avg max wind
70 %
Avg humidity
Tennessee in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  11° | 2  13° | 3  14° | 4 10° | 5 12° | 6  11° | |
| 7 12° | 8 13° | 9 17° | 10 16° | 11 11° | 12 12° | 13 13° |
| 14 12° | 15 12° | 16  12° | 17 11° | 18 11° | 19 7° | 20 8° |
| 21  9° | 22 10° | 23 8° | 24 10° | 25 9° | 26 10° | 27 11° |
| 28 13° | 29 12° | 30 14° | 31 14° |
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Temperatures trend during December in Tennessee
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Overcast | 11° /2° | 3.8 mm | 0 cm | |
| Dec. 2 | Sunny | 13° /4° | 1.3 mm | 0 cm | |
| Dec. 3 | Partly cloudy | 14° /3° | 2 mm | 0 cm | |
| Dec. 4 | Overcast | 10° /4° | 0.2 mm | 0 cm | |
| Dec. 5 | Overcast | 12° /3° | 4.4 mm | 0 cm | |
| Dec. 6 | Moderate or heavy rain shower | 11° /3° | 11 mm | 0 cm | |
| Dec. 7 | Overcast | 12° /2° | 4.4 mm | 0 cm | |
| Dec. 8 | Overcast | 13° /6° | 6.9 mm | 0 cm | |
| Dec. 9 | Overcast | 17° /8° | 18.1 mm | 0 cm | |
| Dec. 10 | Moderate or heavy rain shower | 16° /7° | 10.1 mm | 0.5 cm | |
| Dec. 11 | Moderate or heavy rain shower | 11° /3° | 9.1 mm | 0 cm | |
| Dec. 12 | Sunny | 12° /3° | 1.3 mm | 0 cm | |
| Dec. 13 | Overcast | 13° /3° | 1.9 mm | 0 cm | |
| Dec. 14 | Moderate or heavy rain shower | 12° /4° | 20.6 mm | 0 cm | |
| Dec. 15 | Overcast | 12° /5° | 0.5 mm | 0 cm | |
| Dec. 16 | Heavy rain at times | 12° /6° | 9.9 mm | 0 cm | |
| Dec. 17 | Sunny | 11° /5° | 2.1 mm | 0 cm | |
| Dec. 18 | Sunny | 11° /2° | 5 mm | 0 cm | |
| Dec. 19 | Overcast | 7° /0° | 1.2 mm | 0 cm | |
| Dec. 20 | Overcast | 8° /0° | 0.7 mm | 0 cm | |
| Dec. 21 | Cloudy | 9° /1° | 0.1 mm | 0 cm | |
| Dec. 22 | Partly cloudy | 10° /-1° | 1.5 mm | 0.3 cm | |
| Dec. 23 | Cloudy | 8° /-1° | 1.1 mm | 0 cm | |
| Dec. 24 | Overcast | 10° /0° | 4.2 mm | 0.2 cm | |
| Dec. 25 | Sunny | 9° /3° | 3.9 mm | 0 cm | |
| Dec. 26 | Partly cloudy | 10° /2° | 0.3 mm | 0 cm | |
| Dec. 27 | Cloudy | 11° /4° | 8.8 mm | 0 cm | |
| Dec. 28 | Overcast | 13° /5° | 6.6 mm | 0 cm | |
| Dec. 29 | Cloudy | 12° /6° | 28.1 mm | 0.2 cm | |
| Dec. 30 | Moderate rain at times | 14° /7° | 2.4 mm | 0.1 cm | |
| Dec. 31 | Overcast | 14° /6° | 6.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Tennessee in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Tennessee forecast closer to your planned date for the most up-to-date weather information.
Tennessee in December - FAQ
What are the expected maximum and minimum temperatures in Tennessee during December?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 4°.
How much rainfall should be expected in Tennessee during December?
Significant rainfall exceeding 146.4 mm is expected in Tennessee during December, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Tennessee in December 2025?
Tennessee experiences an average snowfall of 1.4025 cm during December, occurring over 5 days.
What are the typical wind conditions in Tennessee during December?
The average wind speed in Tennessee during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Tennessee snow forecast December 2025
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December rainfall patterns in Tennessee
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