El Niño Observatory › Monitored cities › Rio de Janeiro
El Niño in Rio de JaneiroRJ · Brazil
Current El Niño risk
Attention level: LowNo direct zone and no strong signals aheadRio de Janeiro is outside the directly mapped El Niño impact zones. Indirect effects such as food prices and regional weather remain possible.
Next 14 days in Rio de Janeiro
4 of the next 14 days show a 60%+ chance of rain; 0 with heavy rain.
% is the chance of rain that day. mm is the expected amount.
Areas with flood history in Rio de Janeiro
- Acari: Regular severe flooding from the Acari River and poor drainage
- Jardim Maravilha: Low-lying floodplain with repeated serious rain flooding
- Vila Kennedy: Street flooding after heavy rain and weak drainage
- Rocinha: Steep slopes and runoff turn streets into flood channels
- Vidigal: Steep terrain sends rainwater through alleys and streets
- Avenida Brás de Pina, Vista Alegre: Severe storm runoff repeatedly floods the avenue
AI-generated list using web search (Perplexity Sonar) from news and public sources. Use as a starting reference, not an official risk map.
What you should do
- Secure loose objects on balconies, roofs and yards before storms arrive.
- Keep an emergency kit: water, flashlight, batteries, first aid, charged power bank.
- During severe storms stay away from windows, coastal areas and flooded underpasses.
- Plan for power cuts: keep devices charged and some cash at hand.
- Always follow your national meteorological service and local civil defense. Their warnings override anything on this page.
Emergency numbers
Numbers are national defaults; some regions use local variants. Confirm with local authorities.
Get alerts for your city
We watch the data so you don't have to. Get an email when a flood signal or a major El Niño change affects your area.
Frequently asked questions
Is Rio de Janeiro affected by El Niño?
Rio de Janeiro is not inside a directly mapped El Niño impact zone, but indirect effects on prices, energy and regional weather are possible.
Will it rain in Rio de Janeiro in the coming days?
The current 14-day forecast shows 4 days with a 60%+ chance of rain and 0 days with heavy rain. Probabilities update every 6 hours.
What should residents of Rio de Janeiro do?
Secure loose objects on balconies, roofs and yards before storms arrive. Keep an emergency kit: water, flashlight, batteries, first aid, charged power bank. Always follow your national meteorological service and local civil defense. Their warnings override anything on this page.
Other cities in Brazil
AracajuBalneário CamboriúBelémBelo HorizonteBlumenauBoa VistaBrasíliaCampo GrandeCascavelCaxias do Sul
Data refreshes every 6 hours. Forecast: Open-Meteo. Zone risk: NOAA data and documented El Niño patterns.