Rio de Janeiro weather in March
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Rio de Janeiro March weather at a glance
In March, Rio de Janeiro averages 26.3°C, with typical highs of 29.6°C and lows of 23.7°C. The historical average is 12 wet days and 80% humidity.
Rio de Janeiro March temperature & humidity
Rio de Janeiro March rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Rio de Janeiro in March
Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful. High humidity makes quick-dry clothing and a spare top especially useful.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 29.6°C
- Morning & eveningLight layer for air-conditioned rooms · average low 23.7°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Rio de Janeiro March sunrise & sunset times
2026 March · Local time (America/Sao_Paulo)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-03-01 | 05:49 | 18:21 | 12h 32m |
| 2026-03-15 | 05:55 | 18:08 | 12h 14m |
| 2026-03-31 | 06:00 | 17:53 | 11h 52m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
Rio de Janeiro travel updates
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Today’s weather and forecast
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Rio de Janeiro city map
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Best months to visit Rio de Janeiro
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
March weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Rio de Janeiro weather like in March?
In March, Rio de Janeiro averages 26.3°C, with typical highs of 29.6°C and lows of 23.7°C. The historical average is 12 wet days and 80% humidity. Our weather-comfort rating for this month is challenging.
Does it rain a lot in Rio de Janeiro in March?
There are about 12 wet days in March. A compact umbrella is still useful.
What should I wear in Rio de Janeiro in March?
Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful. High humidity makes quick-dry clothing and a spare top especially useful.
What are the best months to visit Rio de Janeiro?
Recent weather data rates April, May, June, July among the more comfortable months.
Where can I check Rio de Janeiro weather in March in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Rio de Janeiro in March?
On 2026-03-15, calculated sunrise is 05:55 and sunset is 18:08 in local time (America/Sao_Paulo). Times vary by date and terrain.
Rio de Janeiro weather by month
More Americas destinations in March
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations