Temperatures in January
It's hot in January in Ilhabela with an average temperature of 30°C. Temperatures this month range from a low of 28°C to a high of 31°C. At night, you can expect temperatures between 18°C and 21°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Ilhabela 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 Ilhabela with hot temperatures, averaging around 30°C during the day and nights close to 20°C. Plenty of days with a chance of precipitation.
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 stays the same at 30°C, with nights close to 20°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
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 Ilhabela will be around 31°C, with nights close to 21°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
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Water temperature
The water temperature at Ilhabela is 29°C this month. Nice and warm for a swim.
Precipitation in January
In January, there is an average of 163 mm of precipitation, spread over 17 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Across the whole month, the average precipitation chance is 54% per day.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in January for Ilhabela. 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.
Ilhabela in January |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 8°C | |
 High Temp |
31°C | 9°C | |
| Low Temp |
28°C | 6°C | |
 Total Precipitation |
163 mm | 58 mm | |
| Rainy Days |
17 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 Ilhabela?
After some sun? Then January isn’t the best time to be in Ilhabela. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Ilhabela in January
With 36°C, Ilhabela hit the highest temperature in the last 10 years in January 2014. The lowest daytime temperature in this month was 21°C in 2023. The extreme night temperatures ranged from a low of 1°C to a high of 28°C.
Check out the climate of Ilhabela 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 Ilhabela
This chart shows the average daily temperatures, both day and night, for each day in January in Ilhabela, 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 Ilhabela
The chart below shows the average daily precipitation in January for Ilhabela, 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 17 days of rain in Ilhabela.
Daily UV Index in January in Ilhabela
This chart shows the average daily UV index in January in Ilhabela, 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 Ilhabela Over the Years
This chart shows the average temperature in January in Ilhabela, measured in degrees Celsius, over the past years.
Total Precipitation in January in Ilhabela Over the Years
This chart shows the average precipitation in January in Ilhabela, 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 Ilhabela
Click on a specific day in January for detailed info on the typical weather on that day in Ilhabela. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Ilhabela
Have you been to Ilhabela in January?
Share your weather experience in January in Ilhabela.
Average Weather in Ilhabela by Month
Click on a month below to see detailed weather info for Ilhabela. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
