Atlanta Weather in January
11°C high · 0.4°C low · 126 mm rain · 3.9h sun
Jan is a cool month in Atlanta — not peak season, but a good time to avoid crowds.
January at a glance
| Metric | Value |
|---|---|
| Average high | 11°C |
| Average low | 0.4°C |
| Rainfall | 126 mm |
| Sunshine | 3.9 hours/day |
| Daylight | 10 hours |
What to pack in January
Pack a warm coat and layers, plus a raincoat and umbrella for Atlanta in January.
Atlanta weather by month
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Frequently asked questions
What is the weather in Atlanta in January?
Highs of 11°C and lows of 0.4°C, with about 126 mm of rain and 3.9 hours of sunshine per day.
Is January a good time to visit Atlanta?
Jan is a cool month in Atlanta — not peak season, but a good time to avoid crowds.
What to do in Atlanta · Best time to visit Atlanta
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.