Porto Belo weather
At 7:45 PM local time it was cloudy and 20°C (67°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–Aug. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Porto Belo, Santa Catarina, Brazil.
Current conditions
- Clouds
- 90%
- Chance of rain
- 39%
- Rain
- 0.0 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–AugOff season Jan
About Porto Belo weather
Is it raining in Porto Belo right now?
No. It’s cloudy and 20° 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 Porto Belo this week?
Over the next 7 days, expect highs of 22–26° and lows of 17–21°. Rain is likely on 5 of 7 days (Saturday, Sunday, Monday, Wednesday, Thursday). The driest day looks like Friday.
Has it been raining in Porto Belo lately?
In the past 7 days, Porto Belo had 3 rainy days and 54.7 mm of rain in total.
What should I pack for Porto Belo?
For the coming week, bring an umbrella or rain jacket and a light jacket.
Porto Belo weather by month
When is the best time to visit Porto Belo?
Based on weather alone, the best time to visit Porto Belo is Apr–Aug, according to NASA's 2001–2025 climate averages. Jan tends to be the least pleasant. Average highs run from 21°C (69°F) in July to 29°C (84°F) in February.
What is the rainiest month in Porto Belo?
January is the wettest month, with about 196 mm (7.7 in) of rain on average. August is the driest, with about 93 mm (3.7 in).
What is the hottest month in Porto Belo?
February is the warmest, with average highs of 29°C (84°F) and lows of 22°C (72°F). July is the coolest, with highs of 21°C (69°F) and lows of 13°C (55°F).
How warm is the sea in Porto Belo?
The sea is warmest in February at about 28°C (82°F) and coolest in July at about 17°C (63°F). It is comfortable for swimming (22°C or more) in Nov–May.
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