Hamilton County (Chattanooga)
December
Weather in Hamilton County, Tennessee for December 2026
Your guide to Hamilton County weather in December - trends and predictions
With an average of 3 snowy days, Hamilton County usually enjoys a light touch of snow in December.
In general, the average temperature in Hamilton County at the beginning of December is 8.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.1 °F by the end of December.
Hamilton County experiences moderate rainfall in December, with an average of 8 rainy days and a total precipitation of 180.8 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
20
Dry days
8
Rainy days
3
Snow days
10°/3°
Temperatures
13 km/h
Avg max wind
72 %
Avg humidity
Hamilton County Weather December
Move between months or click on a day
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
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 10° /1° | 4.1 mm | 0 cm | |
| Dec. 2 |  Light rain shower | 9° /5° | 24.5 mm | 0 cm | |
| Dec. 3 | Patchy rain possible | 9° /0° | 0.4 mm | 0 cm | |
| Dec. 4 |  Fog | 8° /1° | 0 mm | 0 cm | |
| Dec. 5 | Mist | 8° /1° | 7.2 mm | 0 cm | |
| Dec. 6 | Patchy rain possible | 7° /0° | 0 mm | 0 cm | |
| Dec. 7 | Mist | 9° /0° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 10° /4° | 1.3 mm | 0 cm | |
| Dec. 9 | Light rain shower | 13° /6° | 18.4 mm | 0 cm | |
| Dec. 10 |  Moderate or heavy rain with thunder | 16° /5° | 27.1 mm | 0.4 cm | |
| Dec. 11 | Overcast | 6° /0° | 0 mm | 0 cm | |
| Dec. 12 |  Sunny | 11° /2° | 0 mm | 0 cm | |
| Dec. 13 | Overcast | 9° /0° | 0 mm | 0 cm | |
| Dec. 14 | Overcast | 9° /-1° | 0 mm | 0 cm | |
| Dec. 15 | Sunny | 8° /-2° | 0.4 mm | 0 cm | |
| Dec. 16 | Overcast | 12° /3° | 0.1 mm | 0 cm | |
| Dec. 17 |  Light drizzle | 11° /7° | 4.2 mm | 0 cm | |
| Dec. 18 | Mist | 12° /5° | 14.1 mm | 0 cm | |
| Dec. 19 | Sunny | 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 | 10° /2° | 0 mm | 0 cm | |
| Dec. 23 |  Partly cloudy | 12° /6° | 0 mm | 0 cm | |
| Dec. 24 | Mist | 14° /7° | 0 mm | 0 cm | |
| Dec. 25 | Light rain shower | 14° /9° | 4.2 mm | 0 cm | |
| Dec. 26 | Light rain shower | 14° /8° | 0.4 mm | 0 cm | |
| Dec. 27 | Mist | 13° /8° | 18.9 mm | 0 cm | |
| Dec. 28 | Mist | 12° /7° | 17 mm | 0 cm | |
| Dec. 29 |  Light snow showers | 13° /4° | 24.4 mm | 0.1 cm | |
| Dec. 30 |  Moderate or heavy snow showers | 8° /2° | 0.2 mm | 0.1 cm | |
| Dec. 31 | Mist | 11° /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.
Change Month
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 3°.
How much rainfall should be expected in Hamilton County during December?
Significant rainfall exceeding 180.8 mm is expected in Hamilton County during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Hamilton County in December 2026?
Hamilton County experiences an average snowfall of 0.965 cm during December, occurring over 3 days.
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 3 snowy days during December, with approximately 1 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 8 rainy days in December with a total of 180.8 mm of rainfall.
Top locations in Hamilton County
Select a location for an accurate weather forecast
More Locations Quick links
More Hamilton County weather pages
You are here
Where is Hamilton County?Get accurate weather forecasts for Hamilton County, located at latitude 35.046 and longitude -85.31. Stay updated with localized weather information tailored for Hamilton County.
Found a mistake?
We appreciate your attention to details. Tell us here.