São João da Barra weather
At 6:45 PM local time it was cloudy and 24°C (74°F). Light rain for 2 of the next 24 hours (under 1 mm/h, 0.2 mm total) — cloudy, but fine to be out. Best months for weather: Apr–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for São João da Barra, Rio de Janeiro, Brazil.
Current conditions
- Clouds
- 100%
- Chance of rain
- 14%
- Rain
- 0.1 mm/h
Hourly Forecast
Light rain for 2 of the next 24 hours (under 1 mm/h, 0.2 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Apr–SepOff season Nov–Jan
About São João da Barra weather
Is it raining in São João da Barra right now?
No. It’s cloudy and 24° right now. Light rain for 2 of the next 24 hours (under 1 mm/h, 0.2 mm total) — cloudy, but fine to be out.
What’s the weather like in São João da Barra this week?
Over the next 7 days, expect highs of 26–32° and lows of 21–25°. Rain is likely on 4 of 7 days (Saturday, Monday, Tuesday, Friday). The driest day looks like Thursday.
Has it been raining in São João da Barra lately?
In the past 7 days, São João da Barra had 2 rainy days and 19.4 mm of rain in total.
What should I pack for São João da Barra?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
São João da Barra weather by month
When is the best time to visit São João da Barra?
Based on weather alone, the best time to visit São João da Barra is Apr–Sep, according to NASA's 2001–2025 climate averages. Nov–Jan tends to be the least pleasant. Average highs run from 27°C (80°F) in July to 31°C (87°F) in February.
What is the rainiest month in São João da Barra?
December is the wettest month, with about 202 mm (8.0 in) of rain on average. July is the driest, with about 25 mm (1.0 in).
What is the hottest month in São João da Barra?
February is the warmest, with average highs of 31°C (87°F) and lows of 22°C (72°F). July is the coolest, with highs of 27°C (80°F) and lows of 17°C (62°F).
Does São João da Barra have a rainy season?
Yes. 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