When to visit
Ilha Grande?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Ilha Grande
State of Rio de Janeiro · Brazil

The best weather in Ilha Grande is from June, July, September.consistent weather climate

Climate score
June
82

Excellent climate

🌥Mild

Temperature
14–20°C
Cool nights
Feels like
14–21°C
Comfortable
Precipitation
74mm
Light rain · 13 days
Sunshine
8.8h
Partly cloudy
Humidity (%)
82%
Comfortable
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
Monthly Overview
Score595866668082868081767265
ClimateRainyRainyRainyRainyHumidMildMildMildHumidHumidRainyRainy
Temperature19–24°C19–24°C19–24°C17–22°C15–21°C14–20°C13–19°C14–20°C16–21°C17–21°C17–22°C18–23°C
Feels like21–29°C21–29°C21–28°C18–24°C16–22°C14–21°C13–20°C13–21°C16–23°C17–23°C17–25°C20–27°C
Precipitation177mm
19 days
187mm
20 days
162mm
17 days
196mm
17 days
102mm
12 days
74mm
13 days
64mm
9 days
99mm
12 days
91mm
12 days
134mm
19 days
160mm
18 days
181mm
21 days
Sunshine9.3h
☀︎ 69%
8.6h
☀︎ 67%
10.4h
☀︎ 85%
10.0h
☀︎ 87%
9.3h
☀︎ 85%
8.8h
☀︎ 82%
8.9h
☀︎ 82%
9.0h
☀︎ 80%
9.8h
☀︎ 82%
7.4h
☀︎ 59%
9.3h
☀︎ 70%
8.8h
☀︎ 65%
WindSE · 13 km/hSE · 13 km/hSE · 13 km/hSE · 15 km/hE · 14 km/hNE · 14 km/hNE · 14 km/hE · 16 km/hSE · 17 km/hSE · 18 km/hSE · 15 km/hSE · 15 km/h
Humidity (%)85%86%85%83%81%82%82%81%83%85%84%86%
Day length13.4h12.9h12.2h11.5h11.0h10.7h10.9h11.3h12.0h12.6h13.2h13.5h

Frequently asked questions

What is the best time to visit Ilha Grande?

The best time to visit Ilha Grande is September, June, May, November, July, August, October, with temperatures between 13 °C and 22 °C. The best month is September. September is low season.

What is the weather like in Ilha Grande?

Ilha Grande has a climate with an overall score of 7.3/10. Annual temperatures range from 13 °C to 24 °C.

What is the hottest month in Ilha Grande?

The hottest month in Ilha Grande is January, with average highs of 24 °C and lows of 19 °C.

What is the rainiest month in Ilha Grande?

The rainiest month in Ilha Grande is April, with an average of 196 mm of precipitation.