March · Brazil
Best time to visit Búzios in March Weather, crowds & prices
Weather in Búzios in March
Average temperature 26°C, 83 mm of rain, about 27 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
March score
8.6/10
Ranked #2 of 12 months
- Avg temp
- 26°C
- Rainfall
- 83 mm
- Humidity
- 83%
- Days with 6h+ sun
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
March in Búzios scores 8.6/10 for beach and coastal travel - one of the top 12-month picks (#2). Expect around 26°C, 83 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Búzios strings 20-plus crescent beaches on a peninsula of boutique hotels east of Rio. Best window: the drier months outside peak monsoon.
March ranks 2nd of 12 for Búzios — one of the best windows
March averages 26°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 83 mm, so plan one flexible day in three; you still get about 27 days with 6+ hours of sunshine and 12.2 hours of daylight.
A 8.6/10 puts this among the year's best months in Búzios (2nd of 12); only September scores higher, at 8.8/10.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
Figure on peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Búzios in March?
- In March, Búzios averages 26°C, 83 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 8.6/10.
- Is March a good time to visit Búzios?
- March earns a 8.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Búzios in March?
- Expect about 83 mm of rain in March. Average humidity is 83% and there are about 27 days with 6+ hours of sunshine.
Curated in Búzios
Tickets & experiences
Things to do in Búzios
Búzios, Brazil. Live activities and tours from GetYourGuide, matched to this destination.