Middle of the wetter season · Weather & things to do
Ilha Grande in November
Little changes in Ilha Grande from October: highs stay near 83°F (28°C), lows near 70°F (21°C), and about 7.6 in (192 mm) of rain falls.
Our comfort score puts it mid-table at 53/100, 9th of 12.
- Avg high
- 83°F (28°C)
- Avg low
- 70°F (21°C)
- Rain
- 7.6 in (192 mm)
- Humidity
- 82%
- Cloud cover
- 76%
- Daylight
- ~13 h 08 min
- Comfort score
- 53/100 · Fair
What November feels like
Days are warm, averaging 83°F (28°C).
Nights cool to an average low of 70°F (21°C).
Humidity averages 82%, so the air feels sticky and the heat feels stronger than the thermometer says.
Rain is a real factor, with about 7.6 in (192 mm) across the month.
Expect plenty of overcast days, with cloud cover near 76%.
Plan around November
November sits mid-table; the best months are June – August.
- Start of the wettest three-month stretch (November – January), which brings about 24.9 in (633 mm) in total.
- Comfort slips from 65/100 in October to 53/100.
- November sits inside the Apr – Jun, Sep – Nov window our Rio, Ilha Grande & Paraty route recommends.
What to pack for November
- Light, breathable clotheshighs average 83°F
- Sunscreen, sunglasses and a hathigh UV on clear days
- Quick-dry fabrics82% average humidity
- Rain jacket and waterproof shoesfrequent rain
- Comfortable walking shoesmost picks involve some walking
What to do in Ilha Grande in November
With 7.6 in of rain, these picks lean toward food, drink and places with a roof, with outdoor options when the weather breaks.
Lua e Mar
Beachfront restaurant on Abraão's sand, known for moqueca and fish with green banana.
Why now A sit-down stop to wait out showers in a month with 7.6 in of rain.
Restaurante Dom Mario
Small, popular restaurant with generous seafood plates at fair prices.
Why now Easy to slot in when November's rain moves in.
Vila do Abraão
The island's main village of sand lanes, pousadas, a white church and boat docks.
Why now An indoor-leaning stop for a month with 7.6 in of rain.
Casarão da Ilha
Long-established spot near the pier for drinks and food as the boats come in.
Why now Keeps part of the day dry on wetter November days.
Lagoa Verde
Emerald cove on the west side of the island, good for snorkeling among fish.
Nearby in November
- Paraty in November~35 mi · highs 87°F, 6.9 in rain · 3°C (5°F) warmer by day, drier
- Rio de Janeiro in November~65 mi · highs 80°F, 8.7 in rain · 2°C (3°F) cooler by day, wetter
NASA POWER 2001–2025 monthly averages on a ~50 km grid, temperatures adjusted from the grid cell's ~438 m to Ilha Grande's ~6 m elevation (standard lapse rate). Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Ilha Grande in November: quick answers
Is November a good time to visit Ilha Grande?
It's middling, scoring 53/100. The best months are June – August, at up to 89. Expect highs of 83°F (28°C) and 7.6 in (192 mm) of rain. November is inside the Apr – Jun, Sep – Nov window our Rio, Ilha Grande & Paraty route recommends.
How hot is Ilha Grande in November?
Average highs are 83°F (28°C) and average lows 70°F (21°C), making it the 6th-warmest month by daytime highs.
Does it rain a lot in Ilha Grande in November?
Yes: about 7.6 in (192 mm) of rain falls across November on average, the 3rd-wettest month of the year. The annual total is about 58.1 in (1475 mm).
What should I pack for Ilha Grande in November?
Bring light, breathable clothes (highs average 83°F), sunscreen, sunglasses and a hat (high UV on clear days), quick-dry fabrics (82% average humidity), rain jacket and waterproof shoes (frequent rain) and comfortable walking shoes (most picks involve some walking).
More on Ilha Grande
Routes in season in November
- Rio, Ilha Grande & Paraty Apr – Jun, Sep – Nov
Planning Ilha Grande in November?
Plan it together in TripsCircle: one itinerary, one shared packing list and costs split as you go.