Búzios weather in March
March in Búzios: warm, rainy, with clean air — one of the best months to visit.
#2 of 12 months in Búzios · #230 of 897 destinations to visit in March · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Búzios in March
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Búzios climate normals — March
| Daytime high | 27°C / 81°F | 🌤 warm |
|---|---|---|
| Nighttime low | 24°C / 75°F | |
| Rainfall | 86 mm / 3.4 in | 🌧 rainy |
| Rainy days | 9 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 22°C / 72°F | |
| Sunshine | 10.6 h/day | |
| Daylight | 12.2 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 43 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Búzios in March — FAQ
- Is March a good time to visit Búzios?
- March in Búzios: warm, rainy, with clean air — one of the best months to visit. It ranks #2 of 12 months for Búzios on SeasonMap's comfort score (85/100).
- What is the weather like in Búzios in March?
- In March, Búzios averages a daily high of 27.4°C and a low of 23.7°C, with about 86.4 mm of rain over roughly 8.8 rainy days.
- What is the air quality in Búzios in March?
- Búzios has a mean US Air Quality Index of about 43 in March.