Buenos Aires weather in March
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Buenos Aires March weather at a glance
In March, Buenos Aires averages 22.1°C, with typical highs of 25.7°C and lows of 19.1°C. The historical average is 12 wet days and 75% humidity.
Buenos Aires March temperature & humidity
Buenos Aires March rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Buenos Aires in March
Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 25.7°C
- Morning & eveningLight layer for air-conditioned rooms · average low 19.1°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Buenos Aires March sunrise & sunset times
2026 March · Local time (America/Argentina/Buenos_Aires)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-03-01 | 06:41 | 19:30 | 12h 49m |
| 2026-03-15 | 06:53 | 19:11 | 12h 19m |
| 2026-03-31 | 07:05 | 18:49 | 11h 44m |
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
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Best months to visit Buenos Aires
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 Buenos Aires weather like in March?
In March, Buenos Aires averages 22.1°C, with typical highs of 25.7°C and lows of 19.1°C. The historical average is 12 wet days and 75% humidity. Our weather-comfort rating for this month is good.
Does it rain a lot in Buenos Aires in March?
There are about 12 wet days in March. A compact umbrella is still useful.
What should I wear in Buenos Aires in March?
Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful.
What are the best months to visit Buenos Aires?
Recent weather data rates January, February, March, April among the more comfortable months.
Where can I check Buenos Aires 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 Buenos Aires in March?
On 2026-03-15, calculated sunrise is 06:53 and sunset is 19:11 in local time (America/Argentina/Buenos_Aires). Times vary by date and terrain.
Buenos Aires 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