Best year time to visit Ilha Grande

General weather information about Ilha Grande

Average annual temperature is 26.1 °C

Absolute maximum temperature: 39.0 °C

Absolute minimum temperature: 16.7 °C

Number of sunny days: 124 days

Number of rainy days: 241 days

* Weather data for Ilha Grande Brazil is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	35.6	35.9	36.2	35.3	32.5	29.6	29.2	34.7	36.7	39.0	37.7	37.2
Average daytime temperature (°C)	33.5	33.7	32.8	32.1	29.9	27.7	27.4	29.7	31.4	34.2	35.4	34.1
Average temperature (°C)	27.5	27.5	26.7	26.6	25.2	23.5	23.0	24.3	25.4	27.3	28.8	28.0
Average night temperature (°C)	22.3	22.4	22.1	22.1	21.9	20.7	19.6	20.1	20.7	21.4	23.0	22.8
Absolute minimum temperature (°C)	20.8	19.5	19.8	20.3	20.4	18.5	17.5	16.7	19.2	18.8	20.4	21.5

The largest precipitation sum in Ilha Grande is at

March — 89(mm)

May — 81(mm)

June — 79(mm)

July — 63(mm)

When is the best time to visit Ilha Grande?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Ilha Grande.

What is the weather like in Ilha Grande?

See average temperature, rainfall and daylight hours for Ilha Grande by month in the table above.

How many sunny days does Ilha Grande have?

The monthly weather statistics above show sunshine and rainfall patterns for Ilha Grande throughout the year.