Rockdale County (Conyers)
December
Weather in Rockdale County, Georgia for December 2026
Your guide to Rockdale County weather in December - trends and predictions
Rockdale County experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 226.4 mm.
Is December a good time to visit Rockdale County? check out the best time to travel to Rockdale County page.
✨ Is December a good time to visit Rockdale County? – Ask the AI Weatherman
Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
11°/4°
Temperatures
15 km/h
Avg max wind
73 %
Avg humidity
Rockdale County Weather December
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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
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 8° /2° | 0 mm | 3 | |
| Dec. 2 |  Heavy rain | 8° /1° | 69.9 mm | 3 | |
| Dec. 3 |  Sunny | 5° /-1° | 0 mm | 2 | |
| Dec. 4 | Sunny | 9° /-1° | 0 mm | 3 | |
| Dec. 5 | Heavy rain | 9° /2° | 41.2 mm | 3 | |
| Dec. 6 | Sunny | 9° /3° | 0 mm | 3 | |
| Dec. 7 |  Cloudy | 8° /2° | 0 mm | 2 | |
| Dec. 8 |  Light rain | 11° /5° | 7.9 mm | 3 | |
| Dec. 9 | Light rain | 11° /6° | 4.1 mm | 2.9 | |
| Dec. 10 |  Moderate rain | 16° /8° | 22 mm | 2.9 | |
| Dec. 11 | Moderate rain | 12° /3° | 14.7 mm | 2.9 | |
| Dec. 12 | Cloudy | 13° /2° | 0 mm | 2.9 | |
| Dec. 13 | Overcast | 11° /4° | 0 mm | 2.9 | |
| Dec. 14 | Light rain | 13° /3° | 9.6 mm | 2.9 | |
| Dec. 15 | Overcast | 7° /1° | 0.1 mm | 2.9 | |
| Dec. 16 | Overcast | 12° /2° | 0 mm | 2.9 | |
| Dec. 17 | Overcast | 13° /5° | 0 mm | 2.9 | |
| Dec. 18 | Heavy rain | 15° /10° | 30.2 mm | 2.9 | |
| Dec. 19 |  Patchy rain possible | 14° /7° | 1.9 mm | 2.9 | |
| Dec. 20 | Overcast | 11° /2° | 0 mm | 2 | |
| Dec. 21 | Sunny | 12° /3° | 0 mm | 2 | |
| Dec. 22 | Overcast | 10° /2° | 0 mm | 2 | |
| Dec. 23 | Sunny | 11° /4° | 0 mm | 2 | |
| Dec. 24 | Overcast | 13° /6° | 0.6 mm | 2 | |
| Dec. 25 | Sunny | 14° /8° | 0 mm | 2 | |
| Dec. 26 |  Partly cloudy | 13° /8° | 0 mm | 2 | |
| Dec. 27 | Overcast | 14° /10° | 0.3 mm | 2 | |
| Dec. 28 | Light rain | 14° /10° | 3.8 mm | 2 | |
| Dec. 29 | Moderate rain | 17° /7° | 20.3 mm | 2.9 | |
| Dec. 30 | Overcast | 10° /4° | 0 mm | 2 | |
| Dec. 31 |  Fog | 14° /4° | 0 mm | 2.9 | |
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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.
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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 226.4 mm is expected in Rockdale County during December, occurring over more than 6 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 15 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 💧
Typically, Rockdale County has 6 rainy days in December with a total of 226.4 mm of rainfall.
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