Buenos Aires weather

Our guide to the weather in Buenos Aires during March

26

Average high

5

UV Index

91mm

Monthly rainfall

22

Sea temperature

We've looked at the most up-to-date weather data for Buenos Aires, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Buenos Aires weather in March.

How warm is it in Buenos Aires during March?

The temperature reaches around 26℃ during the daytime in March, falling away to 13℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Buenos Aires during March?

On average, there will be 4 rainy days during the month, amounting to 91.1mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Buenos Aires during March?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during March. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

How warm is the sea in Buenos Aires during March?

The water temperature around Buenos Aires reaches a pleasant 22℃ during March. While generally considered warm, some people might find it a little on the cool side on entering the water.

Join the club...

Be the first to hear about discounted holidays, flash sales and amazing travel competitions to Buenos Aires!

Buenos Aires Blog posts

From the UK's most popular travel bloggers

...

16 Very Best Things To Do In Buenos Aires

19th February 2024 by Hand Luggage Only

Welcome to the vibrant city of Buenos Aires, nestled on the eastern fringes of Argentina. This city has something to offer every type of traveller, with a plethora of sights and activities to explore. Join us as we delve into the best experiences this bustling city has to offer....

...

Traditions and Tourist Attractions Tangoing in Buenos Aires

18th December 2023 by Pack the PJs

Buenos Aires is where traditions and tourist attractions do the tango together! In this city, the streets are made lively by the rhythmic beats of tango music, locals sipping mate on every corner, and colorful markets blending seamlessly with historic landmarks. It’s a dance like no other, and you’re about to take a virtual front-row seat to admire the enchanting spectacle that is Buenos Aires through this post....

...

Why should you consider Buenos Aires for your holidays

1st December 2022 by Two Monkey's Travel

Known as “the Paris of Latin America”, Buenos Aires is the capital city of Argentina and a multicultural metropolis. In fact, with a population of 3 million inhabitants, Buenos Aires is considered one of the most diverse cities in the Americas....

Weather in Buenos Aires

Our month-by-month guide to the weather and climate in Buenos Aires

31.4

Buenos Aires weather in

January
29.4

Buenos Aires weather in

February
25.9

Buenos Aires weather in

March
21.1

Buenos Aires weather in

April
16.4

Buenos Aires weather in

May
13.0

Buenos Aires weather in

June
12.3

Buenos Aires weather in

July
15.2

Buenos Aires weather in

August
17.1

Buenos Aires weather in

September
20.0

Buenos Aires weather in

October
25.1

Buenos Aires weather in

November
29.9

Buenos Aires weather in

December