Weather in Brasilia in December 2024
- December is usually the wettest month of the year in Brasilia;
Average weather
Average temperature in Brasilia in December
The temperature in December is +29°C on average, with a range between a maximum of +32°C during the day and a minimum of +18°C at night.
The average maximum temperature goes down 14% by the end of the month, compared with the beginning of the month, from +29°C to +27°C.
Is Brasilia warm or cold in December?
Brasilia is typically warm in December.
Maximum temperatures go up compared to the previous month from +27°C to +27°C. The minimum temperature also goes up from +19°C to +19°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how December is compared to other months in Brasilia:
Climate in Brasilia in December
| November | December | January | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +27°C | +27°C | +27°C | ||||
| Min. temperature | ||||||
| +15°C | +15°C | +15°C | ||||
| Max. temperature | ||||||
| +35°C | +34°C | +33°C | ||||
| Rainfall | ||||||
| 221 mm | 253 mm | 232 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 2 m/s | ||||
| Humidity | ||||||
| 78% | 81% | 80% | ||||
| Air pressure | ||||||
| 1012 HPa | 1012 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 1 | 1 | 2 | ||||
| Cloudy days | ||||||
| 2 | 2 | 2 | ||||
| Rainy days | ||||||
| 20 | 21 | 21 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
December weather is still as ok as in November. The temperature levels stay the same in the area of +27°C for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 221 mm to 253 mm. Humidity rises from 78% to 81%. The average wind speed doesn’t change much during December, staying around 1 m/s. The amount of sunny days stay about the same, averaging 1 sunny days during the month.
January brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Brasilia is gradually increasing during December, going from 1 m/s to 2 m/s over the course of the month.
Rain
How was the weather last December in Brasilia?
Climate Change over Years
The climate in Brasilia in December has not changed much over the last 43 years.
The average temperature was the lowest in 1979 (+26°C) and the highest in 1998 (+29°C). The driest year was 2019 with only 963 mm of rainfall, and the wettest year was 1992 with 1971 mm.
FAQ
Is December a good time to visit Brasilia?
Can you sunbathe in Brasilia in December?
Is Brasilia rainy in December?
Is it sunny in Brasilia in December?
Other cities in Brazil
Monthly weather in Brasilia
Source of the data
For this page, we’ve looked at the typical weather in Brasilia, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.