Weather in Rio de Janeiro in March
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for March in Rio de Janeiro.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youRio de Janeiro in March is hot — daytime temperatures average 29.0°C, dropping to 23.0°C at night. The month is fairly wet (8 rainy days on average), with roughly 11.0 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel. For the complete picture, see the best time to visit Rio de Janeiro — every month compared. Once you know when to go, find your Rio de Janeiro packing list at 247PackingList.
Get ready for Rio de Janeiro in March
Search flights to Rio de Janeiro
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Search Flights →Lightweight travel clothing
Lightweight, breathable clothing and a compact travel umbrella are essential in this climate.
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Protect your devices on hotel and airport WiFi in Rio de Janeiro.
Get NordVPN →What to pack for Rio de Janeiro in March
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Light waterproof layer
Compare all months in Rio de Janeiro
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 29.2°C | 149.1mm | 9/10 |
| February | 28.9°C | 157.8mm | 9/10 |
| March | 29.0°C | 84.3mm | 10/10 |
| April | 26.3°C | 109.2mm | 9/10 |
| May | 25.0°C | 60.0mm | 10/10 |
| June | 24.7°C | 42.3mm | 10/10 |
| July | 24.8°C | 40.4mm | 10/10 |
| August | 25.0°C | 73.9mm | 10/10 |
| September | 26.2°C | 83.9mm | 10/10 |
| October | 26.3°C | 102.4mm | 9/10 |
| November | 26.5°C | 108.7mm | 9/10 |
| December | 28.0°C | 161.3mm | 9/10 |
Full month-by-month guide: best time to visit Rio de Janeiro →
For facts about Brazil — currency, language and dialling code — see our Brazil country guide at 247CountryInfo. Travellers also find it useful to keep a Rio de Janeiro travel guide to hand. Check clothing sizes in Brazil before you shop.
Frequently Asked Questions
Is March a good time to visit Rio de Janeiro?
March rates 10/10 for visiting Rio de Janeiro — excellent time to visit. Expect average highs of 29.0°C, 84.3mm of rain across the month and about 11.0 hours of daily sunshine.
What is the temperature in Rio de Janeiro in March?
In March, Rio de Janeiro has average highs of 29.0°C (84.2°F) and average lows of 23.0°C (73.4°F).
Does it rain in Rio de Janeiro in March?
Some rain is likely. Rio de Janeiro averages 84.3mm across about 8 rainy days in March, so a light waterproof layer is worth packing.
What should I wear in Rio de Janeiro in March?
For Rio de Janeiro in March (29.0°C highs / 23.0°C lows), pack light layers plus sunscreen, t-shirts and light trousers or shorts, light waterproof layer.
More essentials for Rio de Janeiro in March
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.