Belo Horizonte in December: Weather, Average temperature and Climate
Weather in Belo Horizonte in December 2026
- December is usually the wettest month of the year in Belo Horizonte;
Average weather
Average temperature in Belo Horizonte in December
The temperature in December is +86°F on average, with a range between a maximum of +91°F during the day and a minimum of +66°F at night.
The average maximum temperature goes down 43% by the end of the month, compared with the beginning of the month, from +91°F to +81°F.
Is Belo Horizonte warm or cold in December?
Belo Horizonte is typically warm in December.
Maximum temperatures go up compared to the previous month from +81°F to +81°F. The minimum temperature also goes up from +64°F to +66°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how December is compared to other months in Belo Horizonte:
Climate in Belo Horizonte in December
| November | December | January | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | +81°F | +81°F | +82°F | |||
| Min. temperature | +54°F | +57°F | +57°F | |||
| Max. temperature | +100°F | +93°F | +95°F | |||
| Rainfall | 193 mm | 266 mm | 240 mm | |||
| Wind | 2 m/s | 1 m/s | 1 m/s | |||
| Humidity | 78% | 81% | 80% | |||
| Air pressure | 1013 HPa | 1013 HPa | 1013 HPa | |||
☀️ | Sunny days | 2 | 1 | 3 | ||
☁️ | Cloudy days | 4 | 3 | 5 | ||
🌧️ | Rainy days | 22 | 24 | 21 | ||
❄️ | Snowy days | 0 | 0 | 0 | ||
| Our opinion | OK | OK | OK | |||
December weather is still as ok as in November. The temperature levels stay the same in the area of +81°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 193 mm to 266 mm. Humidity rises from 78% to 81%. Winds are calmer in comparison to November, going down from 2 m/s to 1 m/s on average. The days becoming less sunny, going from 2 sunny days in November to 1 in December.
January brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Belo Horizonte is gradually increasing during December, going from 2 m/s to 3 m/s over the course of the month.
Rain
How was the weather last December in Belo Horizonte?
Climate Change Over the Years
The climate in Belo Horizonte in December has not changed that much over the last 43 years.
The average temperature was the lowest in 1981 (+77°F) and the highest in 2019 (+84°F). The driest year was 2017 with only 670 mm of rainfall, and the wettest year was 1979 with 1913 mm.
FAQ
Is December a good time to visit Belo Horizonte?
Can you sunbathe in Belo Horizonte in December?
Is Belo Horizonte rainy in December?
Is it sunny in Belo Horizonte in December?
Other cities in Brazil
Monthly weather in Belo Horizonte
Source of the data
For this page, we’ve looked at the typical weather in Belo Horizonte, 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.
