City in Minas Gerais, Brazil
Belo Horizonte weather by month and the best time to visit
When to go to Belo Horizonte
May–Sep is dry, sunny and mild. Oct–Mar is hot and rainy with afternoon storms and flooded streets; Carnival and festival weekends are busy.
Belo Horizonte weather by month
Average daily high, rainfall and conditions.
- Jan27°223 mm
- Feb27°132 mm
- Mar26°153 mm
- Apr26°53 mm
- May25°27 mm
- Jun25°11 mm
- Jul25°7 mm
- Aug27°18 mm
- Sep30°42 mm
- Oct30°88 mm
- Nov28°190 mm
- Dec27°266 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 27°C80°F | 18°C64°F | 223 mm | 83% | Rainy |
| February | 27°C80°F | 18°C64°F | 132 mm | 83% | Pleasant |
| March | 26°C79°F | 18°C64°F | 153 mm | 84% | Pleasant |
| April | 26°C79°F | 16°C61°F | 53 mm | 81% | Pleasant |
| May | 25°C77°F | 13°C56°F | 27 mm | 75% | Pleasant |
| June | 25°C76°F | 12°C54°F | 11 mm | 72% | Pleasant |
| July | 25°C77°F | 12°C53°F | 7 mm | 66% | Pleasant |
| August | 27°C81°F | 12°C54°F | 18 mm | 61% | Pleasant |
| September | 30°C85°F | 14°C58°F | 42 mm | 59% | Pleasant |
| October | 30°C86°F | 16°C62°F | 88 mm | 64% | Pleasant |
| November | 28°C82°F | 17°C63°F | 190 mm | 76% | Rainy |
| December | 27°C80°F | 18°C64°F | 266 mm | 83% | Rainy |
Best months across Brazil
| Place | Best months | Warmest month |
|---|---|---|
| Rio de Janeiro | Apr–Jun, Sep–Oct | Feb (29°C) |
| São Paulo | Apr–May, Sep–Oct | Oct (27°C) |
| Foz do Iguaçu | Mar–May, Aug–Oct | Jan (32°C) |
| Florianópolis | Feb–Apr, Nov–Dec | Feb (29°C) |
| Salvador | Sep–Feb | Mar (31°C) |
| Jericoacoara | Jul–Dec | Oct (35°C) |
| Ilha Grande | Apr–Jun, Aug–Oct | Jan (30°C) |
| Paraty | Apr–Jun, Aug–Oct | Feb (32°C) |
| Búzios | Apr–Jun, Sep–Nov | Feb (29°C) |
| Fernando de Noronha | Aug–Dec | Apr (28°C) |
| Recife | Sep–Feb | Feb (31°C) |
| Fortaleza | Jul–Dec | Nov (30°C) |
| Manaus | Jun–Oct | Sep (33°C) |
| Pipa | Sep–Feb | Mar (29°C) |
| Natal | Sep–Feb | Mar (29°C) |
| Maceió | Sep–Feb | Mar (30°C) |
| Belo Horizonte | May–Sep | Oct (30°C) |
| Brasília | May–Sep | Sep (31°C) |
| Itacaré | Oct–Mar | Mar (28°C) |
| Morro de São Paulo | Sep–Mar | Mar (29°C) |
| Chapada Diamantina | May–Sep | Oct (34°C) |
| Lençóis Maranhenses | Jun–Sep | Sep (31°C) |
| Bonito | Apr–Sep | Oct (34°C) |
| Ouro Preto | Apr–Sep | Oct (28°C) |
| Curitiba | Mar–May, Sep–Nov | Dec (26°C) |
| Porto Alegre | Mar–May, Sep–Nov | Feb (29°C) |
| Belém | Jul–Nov | Oct (33°C) |
| Balneário Camboriú | Nov–Mar | Feb (29°C) |
| Porto de Galinhas | Sep–Feb | Mar (30°C) |
| Gramado | May–Aug, Dec | Jan (24°C) |
Quick answers
What is the best month to visit Belo Horizonte?
May–Sep. May–Sep is dry, sunny and mild. Oct–Mar is hot and rainy with afternoon storms and flooded streets; Carnival and festival weekends are busy.
When is the rainy season in Belo Horizonte?
Rain peaks in December with about 266 mm. Months with 150 mm or more: Mar, Nov–Jan.
What is the hottest month in Belo Horizonte?
October, with average highs of 30°C (86°F).
How cold does Belo Horizonte get?
The coolest nights are in July, averaging 12°C (53°F).
More about Belo Horizonte
- Weather & best timeacross Brazil
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- LGBTQ+ friendlyin Belo Horizonte
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- Solo travelin Belo Horizonte
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Sources
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 0.8°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.