Argentina weather

Our guide to the weather in Argentina during October

24

Average high

5

UV Index

122mm

Monthly rainfall

60%

Humidity

We've looked at the most up-to-date weather data for Argentina, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Argentina weather in October.

How warm is it in Argentina during October?

The temperature reaches around 24℃ during the daytime in October, falling away to 12℃ 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 Argentina during October?

October is typically the wettest month in Argentina. On average, there will be 6 rainy days during the month, amounting to 121.8mm 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 Argentina during October?

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

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Argentina Blog posts

From the Ireland's most popular travel bloggers

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Colonia del Sacramento: The Best Day Trip from Buenos Aires

24th March 2023 by Eat Sleep Breathe Travel

Buenos Aires is a bustling city, full of noise and people. While it can be an exciting place to visit for a few days, if you're looking for a change of pace and scenery, Colonia Del Sacramento in Uruguay is the perfect destination. This historical town is the complete opposite of Buenos Aires, offering a tranquil atmosphere and plenty of sights to explore....

Weather in Argentina

Our month-by-month guide to the weather and climate in Argentina

33.6

Argentina weather in

January
32.0

Argentina weather in

February
28.6

Argentina weather in

March
23.8

Argentina weather in

April
19.1

Argentina weather in

May
16.1

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June
15.7

Argentina weather in

July
18.9

Argentina weather in

August
21.1

Argentina weather in

September
24.0

Argentina weather in

October
28.5

Argentina weather in

November
32.4

Argentina weather in

December