Hamilton County (Chattanooga)
December
Weather in Hamilton County, Tennessee for December 2026
Your guide to Hamilton County weather in December - trends and predictions
Snowfall in Hamilton County during December is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Hamilton County at the beginning of December is 8.2 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.8 °C by the end of December.
Hamilton County experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 172.3 mm.
Is December a good time to visit Hamilton County? check out the best time to travel to Hamilton County page.
✨ Is December a good time to visit Hamilton County? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
Rain 🌧️
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24
Dry days
6
Rainy days
1
Snow days
10°/4°
Temperatures
13 km/h
Avg max wind
73 %
Avg humidity
Hamilton County Weather December
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Temperatures trend during December in Hamilton County
See the weather trend as well as the moving average line
December weather in Hamilton County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Light rain | 9° /1° | 4.1 mm | 0 cm | |
| Dec. 2 |  Moderate rain | 9° /5° | 24.5 mm | 0 cm | |
| Dec. 3 |  Patchy rain possible | 9° /1° | 0.4 mm | 0 cm | |
| Dec. 4 |  Fog | 8° /2° | 0 mm | 0 cm | |
| Dec. 5 | Light rain | 8° /2° | 7.2 mm | 0 cm | |
| Dec. 6 | Patchy rain possible | 7° /1° | 0 mm | 0 cm | |
| Dec. 7 | Mist | 8° /1° | 0 mm | 0 cm | |
| Dec. 8 | Patchy rain possible | 9° /5° | 1.3 mm | 0 cm | |
| Dec. 9 | Moderate rain | 13° /6° | 18.4 mm | 0 cm | |
| Dec. 10 |  Moderate or heavy rain with thunder | 15° /5° | 27.1 mm | 0.4 cm | |
| Dec. 11 |  Overcast | 6° /0° | 0 mm | 0 cm | |
| Dec. 12 |  Sunny | 10° /2° | 0 mm | 0 cm | |
| Dec. 13 | Overcast | 9° /1° | 0 mm | 0 cm | |
| Dec. 14 | Overcast | 9° /0° | 0 mm | 0 cm | |
| Dec. 15 | Sunny | 8° /-1° | 0.4 mm | 0 cm | |
| Dec. 16 | Overcast | 12° /3° | 0.1 mm | 0 cm | |
| Dec. 17 | Light rain | 11° /8° | 4.2 mm | 0 cm | |
| Dec. 18 | Moderate rain | 11° /6° | 14.1 mm | 0 cm | |
| Dec. 19 | Light rain | 10° /2° | 5.5 mm | 0 cm | |
| Dec. 20 | Overcast | 9° /0° | 0 mm | 0 cm | |
| Dec. 21 | Overcast | 9° /2° | 0 mm | 0 cm | |
| Dec. 22 |  Cloudy | 9° /2° | 0 mm | 0 cm | |
| Dec. 23 |  Partly cloudy | 11° /6° | 0 mm | 0 cm | |
| Dec. 24 | Mist | 14° /8° | 0 mm | 0 cm | |
| Dec. 25 | Light rain | 14° /10° | 4.2 mm | 0 cm | |
| Dec. 26 | Light rain shower | 14° /9° | 0.4 mm | 0 cm | |
| Dec. 27 | Moderate rain | 13° /8° | 18.9 mm | 0 cm | |
| Dec. 28 | Moderate rain | 11° /8° | 17 mm | 0 cm | |
| Dec. 29 | Moderate rain | 13° /5° | 24.4 mm | 0.1 cm | |
| Dec. 30 | Patchy rain possible | 7° /3° | 0.2 mm | 0.1 cm | |
| Dec. 31 | Mist | 10° /2° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Hamilton County 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 Hamilton County forecast closer to your planned date for the most up-to-date weather information.
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Hamilton County in December - FAQ
What are the expected maximum and minimum temperatures in Hamilton County during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 4°.
How much rainfall should be expected in Hamilton County during December?
Significant rainfall exceeding 172.3 mm is expected in Hamilton County during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Hamilton County in December 2026?
Hamilton County typically sees 0.2 cm of snowfall during December.
What are the typical wind conditions in Hamilton County during December?
The average wind speed in Hamilton County during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
Hamilton County snow forecast December 2026
Track daily snowfall levels and discover Hamilton County’s snowy potential this December ❄️
On average, Hamilton County sees 1 snowy days during December, with approximately 0.2 cm of total snowfall.
December rainfall patterns in Hamilton County
Explore the daily rainfall trends and prepare for Hamilton Countys December weather 💧
Typically, Hamilton County has 6 rainy days in December with a total of 172.3 mm of rainfall.
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