Jackson (TN)
December
Weather in Jackson, Tennessee for December 2025
Your guide to Jackson weather in December - trends and predictions
In general, the average temperature in Jackson at the beginning of December is 5.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 14 °F by the end of December.
Jackson experiences moderate rainfall in December, with an average of 10 rainy days and a total precipitation of 348.4 mm.
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Temperatures
Rain 🌧️
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21
Dry days
10
Rainy days
0
Snow days
10°/4°
Temperatures
20 km/h
Avg max wind
75 %
Avg humidity
Jackson Weather December
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Temperatures trend during December in Jackson
See the weather trend as well as the moving average line
December weather in Jackson day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Cloudy | 6° /0° | 0 mm | 2 | |
| Dec. 2 |  Overcast | 5° /-2° | 0 mm | 2 | |
| Dec. 3 |  Sunny | 4° /-5° | 0 mm | 2 | |
| Dec. 4 | Overcast | 7° /-1° | 0 mm | 2 | |
| Dec. 5 | Sunny | 5° /-3° | 0 mm | 3 | |
| Dec. 6 | Sunny | 4° /-5° | 0 mm | 2 | |
| Dec. 7 | Cloudy | 10° /-2° | 0 mm | 3 | |
| Dec. 8 |  Moderate or heavy rain shower | 11° /5° | 36.3 mm | 3 | |
| Dec. 9 |  Patchy rain possible | 15° /10° | 27.5 mm | 4 | |
| Dec. 10 | Patchy rain possible | 11° /4° | 0.7 mm | 3 | |
| Dec. 11 |  Partly cloudy | 7° /0° | 0.1 mm | 3 | |
| Dec. 12 | Partly cloudy | 9° /-1° | 0 mm | 3 | |
| Dec. 13 | Overcast | 10° /3° | 0 mm | 3 | |
| Dec. 14 | Moderate or heavy rain shower | 11° /4° | 45.7 mm | 3 | |
| Dec. 15 | Patchy rain possible | 15° /10° | 7.5 mm | 3 | |
| Dec. 16 | Moderate or heavy rain shower | 17° /14° | 24.4 mm | 4 | |
| Dec. 17 | Overcast | 15° /10° | 0 mm | 4 | |
| Dec. 18 | Moderate or heavy rain shower | 16° /5° | 34.4 mm | 4 | |
| Dec. 19 | Overcast | 7° /2° | 0 mm | 2 | |
| Dec. 20 | Overcast | 4° /0° | 0 mm | 1 | |
| Dec. 21 | Partly cloudy | 5° /-1° | 0 mm | 3 | |
| Dec. 22 | Sunny | 8° /-2° | 0 mm | 3 | |
| Dec. 23 | Overcast | 9° /1° | 0 mm | 2 | |
| Dec. 24 | Overcast | 12° /6° | 0 mm | 3 | |
| Dec. 25 | Overcast | 13° /7° | 0 mm | 3 | |
| Dec. 26 | Overcast | 12° /8° | 0.2 mm | 3 | |
| Dec. 27 | Moderate or heavy rain shower | 15° /8° | 52.7 mm | 4 | |
| Dec. 28 | Moderate or heavy rain shower | 18° /12° | 51.2 mm | 4 | |
| Dec. 29 | Moderate or heavy rain shower | 15° /10° | 67.8 mm | 4 | |
| Dec. 30 | Overcast | 14° /8° | 0 mm | 3 | |
| Dec. 31 | Overcast | 11° /6° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Jackson 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 Jackson forecast closer to your planned date for the most up-to-date weather information.
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Jackson in December - FAQ
What are the expected maximum and minimum temperatures in Jackson during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 4°.
How much rainfall should be expected in Jackson during December?
Significant rainfall exceeding 348.4 mm is expected in Jackson during December, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jackson during December?
The average wind speed in Jackson during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Jackson
Explore the daily rainfall trends and prepare for Jacksons December weather 💧
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