Temperatures in March
It's hot in March in Ilha Grande with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 33°C. At night, you can expect temperatures between 20°C and 21°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Ilha Grande in March. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of March
The month of March starts in Ilha Grande with hot temperatures, averaging around 32°C during the day and nights close to 20°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-March
By mid-March, the average daytime temperature stays the same at 32°C, with nights close to 21°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of March
By the end of March, the average daytime temperature in Ilha Grande will be around 31°C, with nights close to 21°C. A shower might show up, but overall the weather will be dry and sunny.
Discover cheap trips to Ilha Grande 
Precipitation in March
In March, there is an average of 48 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the East.
The average precipitation chance is 27% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in March for Ilha Grande. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Ilha Grande in March |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 11°C | |
 High Temp |
33°C | 14°C | |
| Low Temp |
30°C | 8°C | |
 Total Precipitation |
48 mm | 55 mm | |
| Rainy Days |
8 days | 9 days | |
February
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is March a good time to visit Ilha Grande?
March is a great month to be in Ilha Grande for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Ilha Grande in March
With 37°C, Ilha Grande hit the highest temperature in the last 10 years in March 2019. The lowest daytime temperature in this month was 21°C in 2022. The extreme night temperatures ranged from a low of 15°C to a high of 25°C.
Check out the climate of Ilha Grande for all months and discover the best travel time
Curious about the climate in other parts of Brazil? Check out the weather and climate in places like Rio de Janeiro, Salvador, Pipa, or have a look at other destinations in Brazil.
Plan your next holiday
Don’t miss the best holiday deals for Ilha Grande and see what our partners have for you.
Daily Temperature in March in Ilha Grande
This chart shows the average daily temperatures, both day and night, for each day in March in Ilha Grande, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in March in Ilha Grande
The chart below shows the average daily precipitation in March for Ilha Grande, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for March, you can expect around 8 days of rain in Ilha Grande.
Daily UV Index in March in Ilha Grande
This chart shows the average daily UV index in March in Ilha Grande, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in March in Ilha Grande Over the Years
This chart shows the average temperature in March in Ilha Grande, measured in degrees Celsius, over the past years.
Total Precipitation in March in Ilha Grande Over the Years
This chart shows the average precipitation in March in Ilha Grande, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in March for Ilha Grande
Click on a specific day in March for detailed info on the typical weather on that day in Ilha Grande. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in March in Ilha Grande
Have you been to Ilha Grande in March?
Share your weather experience in March in Ilha Grande.
Average Weather in Ilha Grande by Month
Click on a month below to see detailed weather info for Ilha Grande. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Ilha Grande for all months at once
