Normal weather in Janeiro in December
The weather in Janeiro in December has an average temperature of around 32°C during the day. On average, December sees 124 mm of rain in Janeiro. The wind speed is 2 Beaufort and mainly comes from Southwest.
After November, December in Janeiro starts with a temperature of 33°C and ends around January at 32°C.
The hurricane season in Janeiro lasts from early June to late November.
December averages for Janeiro
![]() | 32°C |
![]() | 33°C |
![]() | 32°C |
![]() | 124 mm |
![]() | 21 days |
Temperature per day in December in Janeiro
This graph shows the average daily maximum temperatures in December in Janeiro, indicated in degrees Celsius.
Rainfall per day in December in Janeiro
This graph shows the average daily rainfall in December in Janeiro, indicated in millimeters.
UV index per day in December in Janeiro
This graph shows the average daily UV index in December in Janeiro.
Yearly temperature in December in Janeiro
This graph shows the average yearly temperature in December in Janeiro, measured in degrees Celsius, over the past years.
Yearly total rainfall in December in Janeiro
This graph shows the average yearly rainfall in millimeters in December in Janeiro, over the past years.
Average daily weather in December
Click on a day to get more information about the average weather on that day.
Experiences with the weather in December in Janeiro
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Average weather in Janeiro per month
Click on a month below to see in detail how the weather typically is in Janeiro and what to expect. Based on the historical weather data of Janeiro, you can view the average temperature, rainfall, wind, and UV index for each day of the month.