Brasília weather in January
January in Brasília: hot, soaked, with clean air — a great time to visit.
#9 of 12 months in Brasília · #230 of 604 destinations to visit in January · comfort 75/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Brasília climate normals — January
| Daytime high | 27°C / 80°F | 🥵 hot |
|---|---|---|
| Nighttime low | 19°C / 65°F | |
| Feels like (high) | 29°C / 84°F | |
| Rainfall | 176 mm / 6.9 in | ⛈ soaked |
| Rainy days | 19 days | |
| Humidity | 81% | 💦 very humid |
| Dew point | 17°C / 63°F | |
| Sunshine | 9.9 h/day | |
| Daylight | 12.9 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Brasília in January — FAQ
- Is January a good time to visit Brasília?
- January in Brasília: hot, soaked, with clean air — a great time to visit. It ranks #9 of 12 months for Brasília on SeasonMap's comfort score (75/100).
- What is the weather like in Brasília in January?
- In January, Brasília averages a daily high of 26.5°C and a low of 18.5°C, with about 176.1 mm of rain over roughly 19 rainy days.
- What is the air quality in Brasília in January?
- Brasília has a mean US Air Quality Index of about 31 in January.