Ilhabela Weather in October
October in Ilhabela brings high temperatures around 24°C (75°F) during the day, dropping to 20°C (68°F) at night, with quite a bit of rainfall expected, averaging around 141 mm (5.6 in) for the month.
Rainfall in Ilhabela in October
Historically, approximately 16 days this month are expected to have rain, averaging 141 mm (5.6 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Ilhabela in October
Expect highs of 24°C (75°F) in Ilhabela in October, with nights dropping to around 20°C (68°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 20°C (68°F) overnight, nights are warm enough to sit outside comfortably in light clothing.
Sunshine in Ilhabela in October
The month has fewer sunny days, with around 74 hours of sunshine.If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Ilhabela's climate page.
Ilhabela Temperature in October
Min Temperature
20°C (68°F)
Max Temperature
24°C (75°F)
Chance of Rain
52%
Precipitation
141 mm (5.6 in)
Rainy days
16 days
Sunshine
74 hours *
Percentage Sunshine
*
Historical weather for Ilhabela in October
Browse day-by-day weather records for Ilhabela spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ilhabela historical weather extremes in October
Our historical data for Ilhabela spans 2006 to 2025, revealing these weather extremes.
- The warmest day in October was on October 13, 2019, with a maximum of 33°C (91°F).
- On October 23, 2017, Ilhabela saw its coldest October day with temperatures maxing out at 18°C (64°F).
- Nighttime temperatures dropped to 9°C (48°F) on October 5, 2017, marking the coldest October night on record.
- Peak precipitation in October occurred on October 19, 2021, when 45 mm (1.8 in) of precipitation was measured.
Best Places in Brazil in October
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in October →
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What to Wear in Ilhabela in October
Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Ilhabela in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Ilhabela's climate page.
See the full Ilhabela climate overview or explore weather in Brazil.
