BrazilAverage weather for Ilha Grande 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.
Start of January
The month of January starts in Ilha Grande with hot temps, averaging around 31°C during the day and nights around 20°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid January
By mid-January, daytime temps drop to around 30°C, with nights around 20°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers.
End of January
By the end of January, the average daytime temperature in Ilha Grande is around 31°C, while nighttime temps are about 20°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Because temperatures drop in the evening, wearing layers is recommended.
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.
Ilha Grande in January |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 5°C | |
 Max. temperature |
32°C | 11°C | |
| Min. temperature |
29°C | -5°C | |
 Total precipitation |
105 mm | 97 mm | |
| Rainy days |
10 days | 12 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?
Looking for sun? January isn’t a good month to be in Ilha Grande. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 40°C in 2016, Ilha Grande reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 24°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 26°C.
Check out the climate of Ilha Grande for all months and discover the best travel time
Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.
Daily Temperature in January in Ilha Grande
This chart shows the average daily high and low temperatures in January for Ilha Grande, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in January in Ilha Grande
The chart below shows the average daily precipitation in January for Ilha Grande, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for January, you can expect about 10 days of precipitation 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 few years.
Total precipitation in January in Ilha Grande over the years
This chart shows the average precipitation in January in Ilha Grande, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in January for Ilha Grande
Click on any day in January to get detailed info about the usual 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
Have you been to Ilha Grande in January?
Share your weather experience in January 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
