Typical Weather in Atlanta, GA in December
56° F Avg High
38° F Avg Low
7 Rainy Days
☀️ Temperature Summary
Highs in December are typically around 56°F, which is cooler than usual in Atlanta. You can expect overnight lows near 38°F most days.
December is a great time to visit Atlanta, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In December you can expect close to a 22% chance of rain for any given day. It rains more than usual in December, with total rainfall for the month typically near 4 inches.
Rainfall Throughout the Year
Planning a trip to Atlanta? Try our free trip weather planner