Rio de Janeiro Weather in January
31.5°C high · 21.1°C low · 144 mm rain · 8.3h sun
Jan is a warm month in Rio de Janeiro — not peak season, but a good time to avoid crowds.
January at a glance
| Metric | Value |
|---|---|
| Average high | 31.5°C |
| Average low | 21.1°C |
| Rainfall | 144 mm |
| Sunshine | 8.3 hours/day |
| Daylight | 13.3 hours |
What to pack in January
Pack light, breathable clothes, plus a raincoat and umbrella for Rio de Janeiro in January.
Rio de Janeiro weather by month
JanFebMarAprMayJunJulAugSepOctNovDec
Frequently asked questions
What is the weather in Rio de Janeiro in January?
Highs of 31.5°C and lows of 21.1°C, with about 144 mm of rain and 8.3 hours of sunshine per day.
Is January a good time to visit Rio de Janeiro?
Jan is a warm month in Rio de Janeiro — not peak season, but a good time to avoid crowds.
What to do in Rio de Janeiro · Best time to visit Rio de Janeiro
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.