Atlanta Weather in March
18.6°C high · 6.1°C low · 141 mm rain · 6.9h sun
Mar is a warm month in Atlanta — not peak season, but a good time to avoid crowds.
March at a glance
| Metric | Value |
|---|---|
| Average high | 18.6°C |
| Average low | 6.1°C |
| Rainfall | 141 mm |
| Sunshine | 6.9 hours/day |
| Daylight | 11.7 hours |
What to pack in March
Pack a jacket and layers, plus a raincoat and umbrella for Atlanta in March.
Atlanta weather by month
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Frequently asked questions
What is the weather in Atlanta in March?
Highs of 18.6°C and lows of 6.1°C, with about 141 mm of rain and 6.9 hours of sunshine per day.
Is March a good time to visit Atlanta?
Mar is a warm 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.