Sumidouro weather
At 6:45 PM local time it was drizzle and 23°C (73°F). Mostly light, on-and-off rain; heavier around 8 PM, 5 PM (6.7 mm total). Best months for weather: Apr–Sep. Sumidouro sits 352 m (1,155 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Sumidouro, Rio de Janeiro, Brazil.
Current conditions
- Clouds
- 100%
- Chance of rain
- 82%
- Rain
- 0.9 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 8 PM, 5 PM (6.7 mm total)
Daily Forecast
Best Time to Visit
Peak season Apr–SepOff season Nov–Jan
About Sumidouro weather
Is it raining in Sumidouro right now?
Yes. It’s drizzle and 23° right now. Mostly light, on-and-off rain; heavier around 8 PM, 5 PM (6.7 mm total).
What’s the weather like in Sumidouro this week?
Over the next 7 days, expect highs of 27–34° and lows of 19–22°. Rain is likely on 7 of 7 days (Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Wednesday.
Has it been raining in Sumidouro lately?
In the past 7 days, Sumidouro had 5 rainy days and 38.8 mm of rain in total.
What should I pack for Sumidouro?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Sumidouro weather by month
When is the best time to visit Sumidouro?
Based on weather alone, the best time to visit Sumidouro is Apr–Sep, according to NASA's 2001–2025 climate averages. Nov–Jan tends to be the least pleasant. Average highs run from 24°C (75°F) in June to 29°C (84°F) in October.
What is the rainiest month in Sumidouro?
December is the wettest month, with about 241 mm (9.5 in) of rain on average. July is the driest, with about 27 mm (1.1 in).
What is the hottest month in Sumidouro?
October is the warmest, with average highs of 29°C (84°F) and lows of 16°C (61°F). June is the coolest, with highs of 24°C (75°F) and lows of 13°C (56°F).
Does Sumidouro have a rainy season?
Yes. Mar, Nov–Jan is the rainy season (150 mm or more a month), while May–Sep is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months