Weather in Rio de Janeiro in mai
Climate normals based on 10 years of historical data for Rio de Janeiro, Brasil.
Average high
26°C
Average low
20°C
Rainfall
69 mm
9 rainy days
Sunshine
4.7h/day
Luftfuktighet
77%
How Hot Is Rio de Janeiro in mai?
May keeps Rio de Janeiro warm but with noticeable cooling at night: 26°C peaks, 20°C lows.
Sunshine Hours in mai
Sun comes and goes in Rio de Janeiro: 4.7h of direct sun, daylight from 6:20 am to 5:20 pm.
Does It Rain In Rio de Janeiro In mai?
Rainfall is steady but not heavy: 69mm in 9 days in Rio de Janeiro.
Is Rio de Janeiro Humid In mai?
Expect heavy, oppressive air in Rio de Janeiro — humidity peaks at 77% on average.
Wind In Rio de Janeiro In mai
May brings gentle winds to Rio de Janeiro — averaging 15 kph.
Cloud Cover In Rio de Janeiro In mai
Expect a mix of sunny and cloudy stretches: 49% average cloud cover in Rio de Janeiro.
Cities With Similar Weather In mai
Weather in Rio de Janeiro, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vær i januar | 31°C / 24°C | 169mm | Details → |
| Vær i februar | 30°C / 24°C | 171mm | Details → |
| Vær i mars | 30°C / 23°C | 160mm | Details → |
| Vær i april | 28°C / 22°C | 88mm | Details → |
| Vær i mai | 26°C / 20°C | 69mm | |
| Vær i juni | 26°C / 19°C | 42mm | Details → |
| Vær i juli | 25°C / 18°C | 40mm | Details → |
| Vær i august | 26°C / 18°C | 69mm | Details → |
| Vær i september | 27°C / 20°C | 66mm | Details → |
| Vær i oktober | 27°C / 21°C | 97mm | Details → |
| Vær i november | 27°C / 21°C | 146mm | Details → |
| Vær i desember | 29°C / 23°C | 136mm | Details → |