Rockdale County (Conyers)
December
Weather in Rockdale County, Georgia for December 2025
Your guide to Rockdale County weather in December - trends and predictions
In general, the average temperature in Rockdale County at the beginning of December is 9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.6 °F by the end of December.
Rockdale County experiences moderate rainfall in December, with an average of 10 rainy days and a total precipitation of 132.8 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
21
Dry days
10
Rainy days
0
Snow days
11°/4°
Temperatures
16 km/h
Avg max wind
71 %
Avg humidity
Rockdale County Weather December
Move between months or click on a day
Temperatures trend during December in Rockdale County
See the weather trend as well as the moving average line
December weather in Rockdale County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 10° /0° | 0 mm | 3 | |
| Dec. 2 |  Sunny | 9° /0° | 0 mm | 3 | |
| Dec. 3 | Sunny | 6° /-1° | 0 mm | 3 | |
| Dec. 4 | Sunny | 10° /-2° | 0 mm | 4 | |
| Dec. 5 |  Patchy rain possible | 11° /1° | 0.3 mm | 3 | |
| Dec. 6 | Sunny | 8° /-2° | 0 mm | 3 | |
| Dec. 7 |  Cloudy | 9° /-1° | 0 mm | 2 | |
| Dec. 8 | Overcast | 12° /4° | 0.4 mm | 3 | |
| Dec. 9 |  Moderate or heavy rain shower | 15° /8° | 8.1 mm | 4 | |
| Dec. 10 | Moderate or heavy rain shower | 18° /14° | 44 mm | 4 | |
| Dec. 11 | Moderate or heavy rain shower | 14° /5° | 29.4 mm | 3 | |
| Dec. 12 | Cloudy | 9° /1° | 0 mm | 2 | |
| Dec. 13 | Overcast | 11° /1° | 0 mm | 3 | |
| Dec. 14 | Overcast | 11° /6° | 0 mm | 3 | |
| Dec. 15 | Overcast | 7° /4° | 0.1 mm | 2 | |
| Dec. 16 | Overcast | 14° /5° | 0 mm | 3 | |
| Dec. 17 | Overcast | 18° /9° | 0 mm | 4 | |
| Dec. 18 | Patchy rain possible | 18° /11° | 0.6 mm | 4 | |
| Dec. 19 | Overcast | 13° /7° | 0 mm | 3 | |
| Dec. 20 | Overcast | 10° /3° | 0 mm | 3 | |
| Dec. 21 | Sunny | 9° /0° | 0 mm | 3 | |
| Dec. 22 | Overcast | 7° /0° | 0 mm | 2 | |
| Dec. 23 | Sunny | 8° /0° | 0 mm | 3 | |
| Dec. 24 | Overcast | 9° /0° | 1.2 mm | 2 | |
| Dec. 25 | Sunny | 11° /2° | 0 mm | 4 | |
| Dec. 26 |  Partly cloudy | 10° /3° | 0 mm | 4 | |
| Dec. 27 | Overcast | 8° /5° | 0.6 mm | 2 | |
| Dec. 28 | Patchy rain possible | 11° /6° | 7.5 mm | 3 | |
| Dec. 29 | Moderate or heavy rain shower | 17° /11° | 40.5 mm | 4 | |
| Dec. 30 | Overcast | 14° /9° | 0 mm | 3 | |
| Dec. 31 |  Fog | 17° /8° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Rockdale 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 Rockdale County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Rockdale County in December - FAQ
What are the expected maximum and minimum temperatures in Rockdale County during December?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 4°.
How much rainfall should be expected in Rockdale County during December?
Significant rainfall exceeding 132.8 mm is expected in Rockdale County during December, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Rockdale County during December?
The average wind speed in Rockdale County during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Rockdale County
Explore the daily rainfall trends and prepare for Rockdale Countys December weather 💧
Top locations in Rockdale County
Select a location for an accurate weather forecast
More Locations Quick links
More Rockdale County weather pages
You are here
Where is Rockdale County?Get accurate weather forecasts for Rockdale County, located at latitude 33.668 and longitude -84.018. Stay updated with localized weather information tailored for Rockdale County.
Found a mistake?
We appreciate your attention to details. Tell us here.