Weather in Rio de Janeiro Today
Current temperature in Rio de Janeiro: 22°C (72°F). Partly Cloudy. Today's high 29°C (84°F), low 21°C (70°F).
Today's Daylight Forecast
Moon & Islamic Calendar
High UV apply sunscreen before heading out. A hat or sun umbrella is recommended during peak hours.
5-Day Weather Forecast
Full 15-Day ForecastAtmospheric Details
Today vs Normal
The long-term average high for today is 25°C.
9 of the last 19 days with published data ran above normal.
That's a break from the pattern - today's forecast runs above normal even though the recent stretch mostly ran below.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Health & Activity Advice
UV index is 8 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.
Nearby Regional Outlook
Rio de Janeiro Weather Radar
Live precipitation · Cloud cover · Wind
Frequently Asked Questions
What is the hottest month in Rio de Janeiro?
The hottest month in Rio de Janeiro is typically February, with daytime highs averaging around 30.2°C (86°F), based on 10 years of historical weather data. Overnight lows during this period average near 24°C (75°F).
What is the coldest month in Rio de Janeiro?
The coldest month in Rio de Janeiro is typically July, with overnight lows averaging around 17.9°C (64°F) and daytime highs near 24.6°C (76°F), based on 10 years of historical weather data.
Does Rio de Janeiro have a rainy season?
Rio de Janeiro doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. January is the wettest month on average (about 155 mm), while June is the driest (about 38 mm).
What's the best time of year to visit Rio de Janeiro?
The best time to visit Rio de Janeiro is typically June to August, when daytime highs average a comfortable 24.8°C (77°F). Rainfall during this window averages around 47 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.