Araruama weather
At 6:45 PM local time it was mostly clear and 23°C (73°F). Light rain for 6 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out. Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Araruama, Rio de Janeiro, Brazil.
Current conditions
- Clouds
- 35%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 6 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season May–SepOff season Nov–Jan
About Araruama weather
Is it raining in Araruama right now?
No. It’s mostly clear and 23° right now. Light rain for 6 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out.
What’s the weather like in Araruama this week?
Over the next 7 days, expect highs of 25–34° and lows of 21–24°. Rain is likely on 2 of 7 days (Monday, Tuesday). The driest day looks like Saturday.
Has it been raining in Araruama lately?
In the past 7 days, Araruama had 4 rainy days and 51.1 mm of rain in total.
What should I pack for Araruama?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Araruama weather by month
When is the best time to visit Araruama?
Based on weather alone, the best time to visit Araruama is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Jan tends to be the least pleasant. Average highs run from 24°C (76°F) in July to 29°C (84°F) in February.
What is the rainiest month in Araruama?
December is the wettest month, with about 221 mm (8.7 in) of rain on average. August is the driest, with about 39 mm (1.5 in).
What is the hottest month in Araruama?
February is the warmest, with average highs of 29°C (84°F) and lows of 23°C (74°F). July is the coolest, with highs of 24°C (76°F) and lows of 18°C (65°F).
Does Araruama have a rainy season?
Yes. Mar, Nov–Jan is the rainy season (150 mm or more a month), while Jun–Aug is usually dry (under 60 mm).
How warm is the sea in Araruama?
The sea is warmest in February at about 25°C (77°F) and coolest in October at about 21°C (69°F). It is comfortable for swimming (22°C or more) in Dec–Aug.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months