Weather in Rio de Janeiro, Brazil in January
Weather in Rio de Janeiro, Brazil in January Rio de Janeiro in January is hot, humid, and wet—peak summer in the Southern Hemisphere. The average temperature hovers around 27–28°C (81–82°F), but actual daytime temperatures often spike to 35°C (95°F), and nighttime lows stay around 24°C (75°F). If you’re considering a trip to Rio de Janeiro…










