Arraial do Cabo weather in December (Rio de Janeiro State, Brazil)
Looking to travel to Arraial do Cabo in December? Check out this comprehensive weather guide.
In December, Arraial do Cabo generally has high temperatures and high rainfall. Throughout the daytime, temperatures often hover around 26°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 23°C.
Arraial do Cabo in December usually receives high rainfall, averaging around 108 mm for the month. When we look at the climate data from the last 30 years, we can expect around 21 days of rain.
If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Arraial do Cabo. January, February, April, May, June, July, August, September and October typically offer the most optimal weather. In contrast, March, November and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Arraial do Cabo climate page with graphs.
Arraial do Cabo, monthly averages in December
Min Temperature
23°C
Max Temperature
26°C
Chance of Rain
70%
Precipitation
108 mm
Rainy days
21 days
Humidity
82% *
Where to go in Brazil in December
Find out more about the weather in Brazil in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Arraial do Cabo in December?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Arraial do Cabo.
Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find historical weather averages for many cities in Brazil. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
