Live Weather & Forecast
Weather in Sumidouro
Rio de Janeiro, Brazil · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
66°F / Feels 66°F
Partly Cloudy
Sumidouro, Rio de Janeiro
🌙 Nighttime
Updated: 2026-04-19 17:45
Humidity
86%
Wind
7.2 km/h S
Wind Gust
10.2 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
0.2
(Low)
Precipitation
0 mm
Cloud Cover
30%
Dew Point
16.6°C
Wind Degree
183°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
153.9 μg/m³
NO₂
6.3 μg/m³
O₃
67 μg/m³
SO₂
2.5 μg/m³
PM 2.5
11.8 μg/m³
PM 10
13.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sumidouro, Rio de Janeiro
12 AM
16°
Patchy rain nearby
1 AM
16°
Patchy rain nearby
2 AM
16°
Partly Cloudy
3 AM
16°
Patchy rain nearby
4 AM
15°
Partly Cloudy
5 AM
15°
Patchy rain nearby
6 AM
15°
Partly Cloudy
7 AM
16°
Partly Cloudy
8 AM
20°
Patchy rain nearby
9 AM
21°
Patchy rain nearby
10 AM
22°
Patchy rain nearby
11 AM
24°
Patchy rain nearby
12 PM
24°
Patchy rain nearby
1 PM
24°
Patchy rain nearby
2 PM
23°
Patchy rain nearby
3 PM
22°
Light rain shower
4 PM
21°
Patchy rain nearby
5 PM
19°
Partly Cloudy
6 PM
16°
Fog
7 PM
15°
Fog
8 PM
15°
Fog
9 PM
14°
Fog
10 PM
13°
Fog
11 PM
13°
Mist
3-Day Forecast
Daily overview for Sumidouro, Rio de Janeiro
Today
Patchy rain nearby
24°
/
13°
🌧️ 98% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 9 km/h
🌧️ Total precip: 2.92 mm
☀️ UV Index: 9.2
🌅 Sunrise: 06:04 AM
🌇 Sunset: 05:34 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Sunny
23°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 6.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.5
🌅 Sunrise: 06:05 AM
🌇 Sunset: 05:33 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Sunny
24°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 4.7 km/h
🌧️ Total precip: 0.08 mm
☀️ UV Index: 9.5
🌅 Sunrise: 06:05 AM
🌇 Sunset: 05:33 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Sumidouro
Plan your trip to Sumidouro, Brazil around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Sumidouro?
Current conditions in Sumidouro: Partly Cloudy, temperature 19°C, humidity 86%.
What is the best time to visit Sumidouro?
The best time to visit Sumidouro is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Sumidouro?
Sumidouro is located at approximately -22° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Sumidouro?
The wettest period in Sumidouro is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Sumidouro?
For visits to Sumidouro during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Sumidouro in?
Sumidouro is located in Brazil, in the state of Rio de Janeiro.
What are the public holidays in Sumidouro in 2026?
View the 2026 public holidays for Sumidouro on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sumidouro?
The weather forecast for Sumidouro uses coordinates -22.0455, -42.6735.