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Ilhabela Weather in January
In Ilhabela, January brings high daytime temperatures around 28°C (82°F), with nights cooling to 24°C (75°F). It is the wettest month of the year, so expect more rainfall than usual.
Rainfall in Ilhabela in January
Ilhabela is in the rainy season in January, with rain on around 18 days and an average of 217 mm (8.5 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Ilhabela in January
In January, Ilhabela sees high temperatures, with highs of 28°C (82°F). Nights drop to around 24°C (75°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Ilhabela in January
The month brings about 104 hours of sunlight, offering a comfortable mix of sun and rainy moments.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Ilhabela. Our weather planner can help you explore destinations with more pleasant weather conditions.
Ilhabela Temperature in January
Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Chance of Rain
60%
Precipitation
217 mm (8.5 in)
Rainy days
18 days
Sunshine
104 hours *
Percentage Sunshine
*
* Data from: Ubatuba, Brazil (47 KM, 29 Miles).
Ilhabela Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ilhabela - and find the best time to visit.
Historical weather records for Ilhabela in January
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 January
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Ilhabela.
- On January 28, 2020, temperatures climbed to 35°C (95°F), marking the warmest January day on record.
- The coldest January day was on January 30, 2018, with a maximum of 21°C (70°F).
- The lowest overnight temperature recorded in January was 9°C (48°F) (January 1, 2019).
Best Places in Brazil in January
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in January →
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 Ilhabela in January
Warm but pleasant conditions in Ilhabela in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Ilhabela in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Ilhabela 3-Day Forecast
More climate data for Ilhabela
See the full Ilhabela climate overview or explore weather in Brazil.
Popular in January
Where to go in January - average daytime high across popular destinations.
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