Barra de São João weather in December (Rio de Janeiro State, Brazil)
Interested in knowing the climate of Barra de São João in December? Wondering about the weather this month? Our guide has all the details you need.
Temperatures
In December, Barra de São João typically experiences high temperatures and heavy rainfall. The temperature during the day can rise to approximately 30°C. At night, it falls to around 23°C. Although these are the average temperatures, expect warmer days occasionally. Wear cool clothing and stay hydrated to manage the heat.
Precipitation
Barra de São João in December falls under the rainy season with heavy rainfall, averaging around 199 mm for the month. Prepare for intense rain this month, as it marks the peak rainfall period. Having a poncho will keep you dry through the downpours. According to historical climate patterns, there are usually around 21 days days of rain.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Barra de São João. April, May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Barra de São João climate page with graphs.
Barra de São João, monthly averages in December
Min Temperature
23°C
Max Temperature
30°C
Chance of Rain
71%
Precipitation
199 mm
Rainy days
21 days
Humidity
82% *
Where to go in Brazil in December
Find out more about the weather in Brazil and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Barra de São João.
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