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Belo Horizonte Weather in August
In Belo Horizonte, August brings high daytime temperatures around 27°C (81°F), with nights cooling to 13°C (55°F). Minimal rainfall is to be expected.
Rainfall in Belo Horizonte in August
The climate data from previous years indicates about 5 days of rain, averaging 11 mm (0.4 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Belo Horizonte in August
August in Belo Horizonte is generally excellent, with days reaching 27°C (81°F) and nights settling around 13°C (55°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Belo Horizonte in August
There are approximately 242 hours of sunshine this month, resulting in mostly clear days.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Belo Horizonte Temperature in August
Min Temperature
13°C (55°F)
Max Temperature
27°C (81°F)
Chance of Rain
17%
Precipitation
11 mm (0.4 in)
Rainy days
5 days
Humidity
58%
Sunshine
242 hours
Percentage Sunshine
Belo Horizonte Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Belo Horizonte - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Belo Horizonte typically stay consistent throughout August, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 16°C (61°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Belo Horizonte in August
Browse day-by-day weather records for Belo Horizonte spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Belo Horizonte historical weather extremes in August
Based on weather observations in Belo Horizonte between 1976 and 2026, these are the recorded extremes during August.
- On August 28, 1985, temperatures climbed to 34°C (93°F), marking the warmest August day on record.
- Belo Horizonte experienced its chilliest August day on August 16, 1999, reaching only 14°C (57°F).
- Belo Horizonte registered its coldest August night on August 19, 2010, with temperatures dropping to 6°C (43°F).
Best Places in Brazil in August
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in August →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Belo Horizonte in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Belo Horizonte in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Belo Horizonte 3-Day Forecast
More climate data for Belo Horizonte
Temperature Rainfall Sunshine Humidity
See the full Belo Horizonte climate overview or explore weather in Brazil.
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