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Ilhabela Weather and Climate: A Comprehensive Guide

The weather in Ilhabela is characterized by a steady average temperature throughout the year. It also experiences much rainfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The temperature in Ilhabela remains steady throughout the year, providing a consistently comfortable climate. Average daytime temperatures reach a comfortable 28°C in February. In July, the coolest month of the year, temperatures drop to a comfortable 23°C.

At night, you can expect cooler temperatures, with averages dropping to around 19°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Ilhabela has a relatively rainy climate with high precipitation levels, averaging 1742 mm of rainfall annually. Ilhabela can be quite wet during January, receiving approximately 217 mm of precipitation over 18 rainy days.

In contrast August, experiences much drier conditions, with 80 mm of rainfall, spread across 10 rainy days. For more details, please visit our Ilhabela Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Ilhabela experiences moderate variation in sunshine hours across the seasons. With 3.7 hours daily sunshine in July, it dips to 2.5 hours in October, offering a balanced mix of sunny and overcast days. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Ubatuba, Brazil (47 KM, 29 Miles).

Daily hours of sunshine

Data from: Ubatuba, Brazil (47 KM, 29 Miles).

Forecast for Ilhabela

Mon   Dec 30
27°C | 21°C
E 3 m/s
3 mm
partly cloudy and thunder

partly cloudy and thunder

Tue   Dec 31
27°C | 21°C
E 4 m/s
1.6 mm
partly cloudy and slight rain

partly cloudy and slight rain

Wed   Jan 01
27°C | 21°C
E 4 m/s
1.1 mm
broken clouds and slight rain

broken clouds and slight rain

The best time of year to visit Ilhabela in Brazil

During the months of May, June, July, August, September, October and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Ilhabela?
    Most rainfall (rainy season) is seen in January, February, March, November and December.
  • Which is the warmest month in Ilhabela?
    February has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Ilhabela?
    The coldest month is July with an average maximum temperature of 23°C.
  • Which is the wettest month in Ilhabela?
    January tops the wettest month list with 217 mm of rainfall.
  • Which is the driest month in Ilhabela?
    August is the driest month with 80 mm of precipitation.
  • Which is the sunniest month in Ilhabela?
    July is the sunniest month with an average of 111 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.