Ilhabela Weather in August
Ilhabela in August averages 23°C (73°F) during the day and 19°C (66°F) at night. This is the driest month of the year.
Rainfall in Ilhabela in August
Known for its least rainfall, this month is the best of the year for people who like to spend time outdoors. Expect around 10 days of rain based on historical data, with 80 mm (3.1 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Ilhabela in August
Weather in Ilhabela is at its perfect in August. Highs reach 23°C (73°F), while nights settle around 19°C (66°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. This month is known for its mildest temperatures of the year, yet it still offers a pleasantly warm days.
Sunshine in Ilhabela in August
The area experiences a moderate amount of sunshine, with approximately 104 hours of sunlight expected. This means a decent mix of sun and overcast.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Ilhabela.
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 August
Min Temperature
19°C (66°F)
Max Temperature
23°C (73°F)
Chance of Rain
33%
Precipitation
80 mm (3.1 in)
Rainy days
10 days
Sunshine
104 hours *
Percentage Sunshine
*
Historical weather for Ilhabela in August
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 August
Based on weather observations in Ilhabela between 2006 and 2025, these are the recorded extremes during August.
- The warmest day in August was on August 31, 2020, with a maximum of 36°C (97°F).
- The lowest daytime temperature in August was 13°C (55°F), recorded on August 11, 2016.
- Ilhabela registered its coldest August night on August 11, 2016, with temperatures dropping to 3°C (37°F).
- The wettest day in August Ilhabela was on August 20, 2019 with 39 mm (1.5 in) of precipitation.
Best Places in Brazil in August
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in August →
perfect weather
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tolerable
unpleasant
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What to Wear in Ilhabela in August
For Ilhabela in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Ilhabela in August
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.
