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Rio de Janeiro

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📍 Weather Radar - Rio de Janeiro

Rio de Janeiro Weather Forecast – Complete Guide to Weather Conditions in Brazil

Looking for accurate Rio de Janeiro weather information? You’ve come to the right place! Our comprehensive Rio de Janeiro weather forecast provides real-time meteorological data updated every 15 minutes, including current conditions, extended 16-day forecasts, hourly predictions, air quality monitoring, and UV index tracking. Whether you’re planning a trip, preparing for outdoor activities, or simply curious about the weather in Rio de Janeiro, Brazil, this page delivers all the information you need.

Current Weather Conditions in Rio de Janeiro

Right now, Rio de Janeiro is experiencing Partly Cloudy conditions. The current temperature is 36°C (feels like 42°C), with today’s high reaching 37°C and a low of 26°C. Generally favorable conditions with some cloud coverage that may provide welcome shade during warmer periods.

Current atmospheric conditions show relative humidity at 39%, barometric pressure at 1014 hPa, and winds blowing at 8 km/h. These conditions are typical for Rio de Janeiro during the summer season.

Rio de Janeiro 16-Day Weather Forecast

Our extended forecast for Rio de Janeiro weather shows varied conditions over the next 16 days. Average high temperatures are expected around 37°C, with lows averaging 25°C. The forecast period anticipates approximately 30.9mm of precipitation across 7 days with measurable rainfall.

Here’s a quick overview of the upcoming weather in Rio de Janeiro:

  • Saturday, Jan 10: Partly Cloudy, High 37°C / Low 26°C
  • Sunday, Jan 11: Mainly Clear, High 38°C / Low 25°C
  • Monday, Jan 12: Mainly Clear, High 40°C / Low 27°C
  • Tuesday, Jan 13: Slight Rain Showers, High 38°C / Low 26°C (46% chance of precipitation)
  • Wednesday, Jan 14: Moderate Rain Showers, High 34°C / Low 26°C (80% chance of precipitation)
  • Thursday, Jan 15: Thunderstorm, High 33°C / Low 26°C (69% chance of precipitation)
  • Friday, Jan 16: Slight Rain, High 33°C / Low 25°C (46% chance of precipitation)

Rio de Janeiro Air Quality Index (AQI)

The current Rio de Janeiro air quality index stands at 53, classified as Moderate. Air quality is acceptable. However, unusually sensitive individuals may experience minor respiratory symptoms.

Key pollutant readings for Rio de Janeiro include:

  • PM2.5 (Fine Particulate Matter): 11.1 µg/m³
  • PM10 (Coarse Particulate Matter): 12.6 µg/m³
  • O₃ (Ozone): 109 µg/m³

UV Index and Sun Protection in Rio de Janeiro

Today’s maximum Rio de Janeiro UV index is expected to reach 10, considered Very High. Very high UV danger. Take all precautions: SPF 50+ sunscreen, protective clothing, hat, sunglasses. Minimize sun exposure during peak hours.

Sunrise in Rio de Janeiro occurs at 5:17 AM, with sunset at 6:43 PM, providing approximately 13.4 hours of daylight. Plan outdoor activities during these hours while taking appropriate sun protection measures based on the UV forecast.

Geographic Information for Rio de Janeiro

Rio de Janeiro is located in Brazil at coordinates 22.9068° S, 43.1729° W, in the Southern Hemisphere. The city sits at an elevation of approximately 12 meters above sea level.

This geographic position influences Rio de Janeiro’s climate patterns, contributing to its characteristic weather throughout the year. The latitude of -22.9068° affects day length variations and solar intensity across seasons, while the longitude of -43.1729° determines the local timezone and weather pattern timing.

Rio de Janeiro Climate Overview

Understanding Rio de Janeiro climate patterns helps visitors and residents plan activities throughout the year. The current summer season brings its typical weather characteristics to the region.

Weather patterns in Rio de Janeiro are influenced by its geographic location in Brazil, altitude, proximity to bodies of water, and prevailing wind patterns. These factors combine to create the distinctive climate that residents and visitors experience.

Best Time to Visit Rio de Janeiro

Planning a trip to Rio de Janeiro? The best time to visit Rio de Janeiro depends on your preferences and planned activities. Current conditions show 36°C with Partly Cloudy skies, which is suitable for prepared travelers.

Consider these factors when planning your visit:

  • Temperature preferences: Current highs around 37°C and lows near 26°C
  • Precipitation: 7 days with expected rainfall in the forecast period
  • UV exposure: UV index reaching 10 – Very High level protection recommended
  • Air quality: Currently Moderate for outdoor activities

Weather-Based Activity Recommendations for Rio de Janeiro

With current temperatures at 36°C and Partly Cloudy conditions, today is excellent for outdoor activities in Rio de Janeiro. Consider visiting local parks, outdoor attractions, or taking walking tours of the city.

Frequently Asked Questions About Rio de Janeiro Weather

What is the weather like in Rio de Janeiro today?

Today in Rio de Janeiro, expect Partly Cloudy conditions with a high of 37°C and a low of 26°C. The current temperature is 36°C with 39% humidity.

What is the UV index in Rio de Janeiro?

The current UV index in Rio de Janeiro is 10, classified as Very High. Very high UV danger. Take all precautions: SPF 50+ sunscreen, protective clothing, hat, sunglasses. Minimize sun exposure during peak hours.

Is the air quality good in Rio de Janeiro?

The current air quality index (AQI) in Rio de Janeiro is 53, rated as Moderate. Air quality is acceptable. However, unusually sensitive individuals may experience minor respiratory symptoms.

What is the weather forecast for Rio de Janeiro this week?

The 7-day forecast for Rio de Janeiro shows average highs of 37°C and lows of 25°C, with 7 days of expected precipitation totaling 30.9mm.

Additional Rio de Janeiro Weather Resources

This page provides comprehensive Rio de Janeiro weather data sourced from multiple meteorological services and updated in real-time. For the most accurate forecasts, we utilize:

  • Open-Meteo API – High-resolution weather forecasting
  • Air Quality API – Real-time pollution monitoring
  • UV Index API – Solar radiation measurements
  • Precipitation Radar – Live weather tracking

Bookmark this page for instant access to Rio de Janeiro weather forecast information whenever you need it. Data is refreshed every 15 minutes to ensure you always have the latest conditions.

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