Belo Horizonte weather in January
January in Belo Horizonte: warm, soaked, with clean air — fine if you can take 17 rainy days.
#11 of 12 months in Belo Horizonte · #434 of 897 destinations to visit in January · comfort 71/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Belo Horizonte in January
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Belo Horizonte climate normals — January
| Daytime high | 27°C / 81°F | 🌤 warm |
|---|---|---|
| Nighttime low | 19°C / 66°F | |
| Rainfall | 246 mm / 9.7 in | ⛈ soaked |
| Rainy days | 17 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 18°C / 65°F | |
| Sunshine | 9.9 h/day | |
| Daylight | 13.2 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 45 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Belo Horizonte in January — FAQ
- Is January a good time to visit Belo Horizonte?
- January in Belo Horizonte: warm, soaked, with clean air — fine if you can take 17 rainy days. It ranks #11 of 12 months for Belo Horizonte on SeasonMap's comfort score (71/100).
- What is the weather like in Belo Horizonte in January?
- In January, Belo Horizonte averages a daily high of 27.4°C and a low of 18.7°C, with about 246 mm of rain over roughly 17.4 rainy days.
- What is the air quality in Belo Horizonte in January?
- Belo Horizonte has a mean US Air Quality Index of about 45 in January.