Ilha Grande weather, climate and best time to visit

Best time to visit Ilha Grande

The best time to visit in Ilha Grande in Brazil is from January until December, when you will have a warm or hot temperature and limited till little rainfall. The highest average temperature in in Ilha Grande is 36°C in September and the lowest is 32°C in April.

Ilha Grande has the tropical savanna climate prevailing. If you want to know what the average temperature is in in Ilha Grande or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.

Average weather Ilha Grande by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temperature (°C) 34 34 33 32 32 32 32 34 36 36 36 35
Precipitation (mm) 46 54 78 42 42 26 20 5 1 2 3 13

Travel and stay Ilha Grande

If you are planning on visiting Ilha Grande, check out these well-known travel agencies. They have been rated as the best by travelers and offer great prices for any budget.

Looking to book a flight to Ilha Grande? Hop on one of these airlines.

14 day weather forecast Ilha Grande

The weather for in Ilha Grande will be 38° till 37° degrees in the next 14 days with a couple of days chance of light rain showers.

Weather forecast this week

Tuesday 19 Oct Precip Chance Wind UV
38°
24°
0 mm 0% 5 m/s 11
Wednesday 20 Oct Precip Chance Wind UV
37°
24°
0 mm 0% 6 m/s 10
Thursday 21 Oct Precip Chance Wind UV
37°
24°
0.6 mm 15% 6 m/s 9
Friday 22 Oct Precip Chance Wind UV
35°
24°
2.3 mm 45% 5 m/s 8
Saturday 23 Oct Precip Chance Wind UV
37°
25°
0 mm 0% 6 m/s 10
Sunday 24 Oct Precip Chance Wind UV
38°
24°
0.1 mm 20% 6 m/s 9
Monday 25 Oct Precip Chance Wind UV
38°
25°
0.5 mm 15% 6 m/s 4

Weather forecast next week

Tuesday 26 Oct Precip Chance Wind UV
35°
24°
0 mm 0% 6 m/s 9
Wednesday 27 Oct Precip Chance Wind UV
38°
24°
0 mm 0% 6 m/s 11
Thursday 28 Oct Precip Chance Wind UV
38°
25°
0 mm 0% 5 m/s 11
Friday 29 Oct Precip Chance Wind UV
38°
25°
0 mm 0% 4 m/s 1
Saturday 30 Oct Precip Chance Wind UV
38°
25°
0 mm 0% 5 m/s 2
Sunday 31 Oct Precip Chance Wind UV
36°
25°
0 mm 0% 5 m/s 2
Monday 1 Nov Precip Chance Wind UV
37°
25°
0 mm 0% 5 m/s 3

Climate Ilha Grande

Ilha Grande has the tropical savanna climate prevailing. It is warm every month with both a wet and dry season. The average annual temperature for Ilha Grande is 34° degrees and there is about 332 mm of rain in a year. It is dry for 209 days a year with an average humidity of 65% and an UV-index of 7.

Climate table of Ilha Grande

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 34 34 33 32 32 32 32 34 36 36 36 35
Night temp. (°C) 24 24 24 23 23 22 22 22 23 24 24 25
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 46 54 78 42 42 26 20 5 1 2 3 13
Days with rain 14 15 20 20 16 15 12 4 2 3 2 7
Dry days 17 13 11 10 15 15 19 27 28 28 28 24
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 8 8 8 8 8 9 9 10 10 9 9 8
Wind force (Bft) 3 3 3 2 3 3 3 3 3 3 3 3
UV-index 7 7 7 7 7 7 7 7 7 7 7 7

Ilha Grande weather by month

What is the average weather like in a given month for Ilha Grande? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.

Weather experiences Ilha Grande

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Frequently asked questions

Where is Ilha Grande?

Ilha Grande is located in Brazil. It lies in a straight line at 4,542 miles from London.

The coordinates of Ilha Grande are:

  • Latitude: -5.5
  • Longitude: -38.466667

The GPS coordinates are 5° 30' S, 38° 28' W

How long is the flight to Ilha Grande?

The flight time from London-Heathrow to Ilha Grande is approximately 10 h. 10 min.

What are the nearest airports to Ilha Grande?

These are the airports closests to Ilha Grande:

  • Aracati Airport (79 mi) – Aracati
  • Pinto Martins International Airport (119 mi) – Fortaleza
  • Governador Aluízio Alves International Airport (213 mi) – Natal

How big is Ilha Grande?

The area of Ilha Grande is around 1 mi².

What is the currency of Ilha Grande?

In Ilha Grande the Brazilian real (BRL) is used to pay.

Exchange rates on 19 October 2021

  • 1 Brazilian real = 7.03 British pound
  • 1 British pound = 0.14 Brazilian real
  • 10 Brazilian real = 70.33 British pound
  • 10 British pound = 1.42 Brazilian real
  • 100 Brazilian real = 703.28 British pound
  • 100 British pound = 14.22 Brazilian real

What is the area code of Ilha Grande?

The area code to call Ilha Grande is +55.