Temperatures in January
It's hot in January in Ilha Grande with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 32°C. At night, you can expect temperatures between 19°C and 20°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Ilha Grande in January. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of January
The month of January starts in Ilha Grande with hot temperatures, averaging around 31°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.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-January
By mid-January, the average daytime temperature drops to around 30°C, with nights close to 20°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
Temperatures vary between day and night, so it’s smart to wear layers.
End of January
By the end of January, the average daytime temperature in Ilha Grande will be around 31°C, with nights close to 20°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in January
In January, there is an average of 105 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the East.
The average precipitation chance is 34% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in January 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 January |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 8°C | |
 High Temp |
32°C | 9°C | |
| Low Temp |
29°C | 6°C | |
 Total Precipitation |
105 mm | 58 mm | |
| Rainy Days |
10 days | 9 days | |
December
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 January a good time to visit Ilha Grande?
After some sun? Then January isn’t the best time to be in Ilha Grande. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Ilha Grande in January
With 40°C, Ilha Grande hit the highest temperature in the last 10 years in January 2016. The lowest daytime temperature in this month was 24°C in 2018. The extreme night temperatures ranged from a low of 15°C to a high of 26°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.
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Daily Temperature in January in Ilha Grande
This chart shows the average daily temperatures, both day and night, for each day in January 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 January in Ilha Grande
The chart below shows the average daily precipitation in January 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 January, you can expect around 10 days of rain in Ilha Grande.
Daily UV Index in January in Ilha Grande
This chart shows the average daily UV index in January 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 January in Ilha Grande Over the Years
This chart shows the average temperature in January in Ilha Grande, measured in degrees Celsius, over the past years.
Total Precipitation in January in Ilha Grande Over the Years
This chart shows the average precipitation in January 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 January for Ilha Grande
Click on a specific day in January 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 January in Ilha Grande
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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
