Itanhaém weather
At 9:45 PM local time it was clear and 20°C (68°F). Light rain for 2 of the next 24 hours (under 1 mm/h, 0.3 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 Itanhaém, São Paulo, Brazil.
Current conditions
- Clouds
- 7%
- Chance of rain
- 25%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 2 of the next 24 hours (under 1 mm/h, 0.3 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Apr–SepOff season Dec–Feb
About Itanhaém weather
Is it raining in Itanhaém right now?
No. It’s clear and 20° right now. Light rain for 2 of the next 24 hours (under 1 mm/h, 0.3 mm total) — cloudy, but fine to be out.
What’s the weather like in Itanhaém this week?
Over the next 7 days, expect highs of 25–33° and lows of 17–22°. Rain is likely on 5 of 7 days (Saturday, Monday, Tuesday, Thursday, Friday). The driest day looks like Wednesday.
Has it been raining in Itanhaém lately?
In the past 7 days, Itanhaém had 6 rainy days and 66.9 mm of rain in total.
What should I pack for Itanhaém?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Itanhaém weather by month
When is the best time to visit Itanhaém?
Based on weather alone, the best time to visit Itanhaém is Apr–Sep, according to NASA's 2001–2025 climate averages. Dec–Feb tends to be the least pleasant. Average highs run from 21°C (70°F) in July to 27°C (81°F) in February.
What is the rainiest month in Itanhaém?
January is the wettest month, with about 222 mm (8.7 in) of rain on average. August is the driest, with about 45 mm (1.8 in).
What is the hottest month in Itanhaém?
February is the warmest, with average highs of 27°C (81°F) and lows of 20°C (68°F). July is the coolest, with highs of 21°C (70°F) and lows of 13°C (55°F).
Does Itanhaém have a rainy season?
Yes. Dec–Mar is the rainy season (150 mm or more a month), while Aug 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