Três Rios weather
At 6:45 PM local time it was drizzle and 24°C (75°F). Mostly light, on-and-off rain; heavier around 8 PM, 4 PM, 5 PM (10.4 mm total). Best months for weather: Apr–Sep. Três Rios sits 273 m (896 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 Três Rios, Rio de Janeiro, Brazil.
Current conditions
- Clouds
- 93%
- Chance of rain
- 73%
- Rain
- 0.3 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 8 PM, 4 PM, 5 PM (10.4 mm total)
Daily Forecast
Best Time to Visit
Peak season Apr–SepOff season Nov–Jan
About Três Rios weather
Is it raining in Três Rios right now?
Yes. It’s drizzle and 24° right now. Mostly light, on-and-off rain; heavier around 8 PM, 4 PM, 5 PM (10.4 mm total).
What’s the weather like in Três Rios this week?
Over the next 7 days, expect highs of 29–35° and lows of 19–21°. Rain is likely on 7 of 7 days (Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Thursday.
Has it been raining in Três Rios lately?
In the past 7 days, Três Rios had 5 rainy days and 64.0 mm of rain in total.
What should I pack for Três Rios?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Três Rios weather by month
When is the best time to visit Três Rios?
Based on weather alone, the best time to visit Três Rios is Apr–Sep, according to NASA's 2001–2025 climate averages. Nov–Jan tends to be the least pleasant. Average highs run from 23°C (74°F) in June to 29°C (84°F) in October.
What is the rainiest month in Três Rios?
December is the wettest month, with about 251 mm (9.9 in) of rain on average. July is the driest, with about 24 mm (0.9 in).
What is the hottest month in Três Rios?
October is the warmest, with average highs of 29°C (84°F) and lows of 16°C (60°F). June is the coolest, with highs of 23°C (74°F) and lows of 12°C (54°F).
Does Três Rios 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