Average weather for Brazil in December
It's hot in December in Brazil with an average temperature of 31°C. Temperatures this month range from a low of 28°C to a high of 33°C. At night, you can expect temperatures between 22°C and 24°C.
Start of December
The month of December starts in Brazil with hot temps, averaging around 30°C during the day and nights around 23°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid December
By mid-December, daytime temps rise to around 32°C, with nights around 24°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of December
By the end of December, the average daytime temperature in Brazil is around 32°C, while nighttime temps are about 24°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In December, there is an average of 78 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Brazil in December |
New York | ||
|---|---|---|---|
 Average temperature |
31°C | 9°C | |
 Max. temperature |
33°C | 12°C | |
| Min. temperature |
28°C | -5°C | |
 Total precipitation |
78 mm | 133 mm | |
| Rainy days |
7 days | 17 days | |
November
UV index
The UV index is a maximum of 9 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 December a good time to visit Brazil?
December is a good month to be in Brazil for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 38°C in 2016, Brazil reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 22°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 16°C to a highest value of 28°C.
Check out the climate of Brazil for all months and discover the best travel time
The climate in Brazil is based on weather data from Rio de Janeiro. Other places, like Salvador, Pipa or Recife, might have different weather. You can check out all destinations in Brazil to get the full picture of the climate.
Daily Temperature in December in Brazil
This chart shows the average daily high and low temperatures in December for Brazil, 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.
Weather experiences in December in Brazil
Good
December proved surprisingly warm in Brazil, with an average... more
Daily Precipitation in December in Brazil
The chart below shows the average daily precipitation in December for Brazil, 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 December, you can expect about 7 days of precipitation in Brazil.
Daily UV index in December in Brazil
This chart shows the average daily UV index in December in Brazil, 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 December in Brazil over the years
This chart shows the average temperature in December in Brazil, measured in degrees Celsius, over the past few years.
Total precipitation in December in Brazil over the years
This chart shows the average precipitation in December in Brazil, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for Brazil
Click on any day in December to get detailed info about the usual weather on that day in Brazil. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Brazil
The weather in December in Brazil is rated 4 out of 5 stars by 1 visitor. Have you been to Brazil? Share your weather experience to help other visitors.
Write your own review
December proved surprisingly warm in Brazil, with an average temperature of 30 degrees. It rained coolly from time to time, but it had its own charm. The evenings were atmospheric, with beautiful sunsets. Highly recommended for the winter months!— This text is automatically translated to English
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Average weather in Brazil by month
Click on a month below to see detailed weather info for Brazil. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
