Typical Weather in Atlanta, GA in January
53° F Avg High
35° F Avg Low
7 Rainy Days
☀️ Temperature Summary
Highs in January are typically around 53°F, which is cooler than usual in Atlanta. Overnight lows can reach 35°F. This is the coldest month of the year in Atlanta.
Despite it being the coolest month of the year, January is still a great time to visit Atlanta, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
☔ Rain Summary
In January you can expect close to a 24% chance of rain for any given day. It rains more than usual in January, 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