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Ilha Grande Weather in November
November in Ilha Grande brings high temperatures, with highs of 25°C (77°F) and nights dropping to 21°C (70°F). Rainfall is on the higher side this month, averaging around 168 mm (6.6 in), so keep a rain jacket handy.
Rainfall in Ilha Grande in November
Typically, about 18 days will experience rainfall, with an average of 168 mm (6.6 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Ilha Grande in November
Daytime temperatures in Ilha Grande reach 25°C (77°F) in November, dropping to 21°C (70°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are mild at around 21°C (70°F), which is comfortable for most people.For Ilha Grande itself, May, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Ilha Grande Temperature in November
Min Temperature
21°C (70°F)
Max Temperature
25°C (77°F)
Chance of Rain
60%
Precipitation
168 mm (6.6 in)
Rainy days
18 days
Ilha Grande Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ilha Grande - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Ilha Grande typically stay consistent throughout November, with daily highs averaging around 25°C (77°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in November
Historical weather records for Ilha Grande in November
Browse day-by-day weather records for Ilha Grande spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ilha Grande historical weather extremes in November
Based on 20 years of weather observations in Ilha Grande between 2005 and 2025, these are the recorded extremes.
- Ilha Grande recorded its highest November temperature of 40°C (104°F) on November 17, 2023.
- The coldest November day was on November 10, 2005, with a maximum of 17°C (63°F).
- The lowest overnight temperature recorded in November was 13°C (55°F) (November 26, 2023).
Best Places in Brazil in November
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in November →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Ilha Grande in November
Warm weather calls for comfortable, breathable clothing in November. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.
What To Do in Ilha Grande in November
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Ilha Grande 3-Day Forecast
More climate data for Ilha Grande
See the full Ilha Grande climate overview or explore weather in Brazil.
Popular in November
Where to go in November - average daytime high across popular destinations.
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