2026 Climate Averages

Weather: Buenos Aires — October

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

October is an excellent time to visit Buenos Aires. Warm weather with highs of 21°C—great for outdoor activities. Wind can be noticeable, especially in exposed areas—bring a windbreaker. As peak season, expect higher prices and more tourists.

7
GoTripzi Score Great

Based on weather comfort, crowds, prices, and activity options

Avg High

21°C

Avg Low

14°C

Rainy days

7days

Daylight

12.9h

Rainfall

59mm

Sunshine

10.4h/day

Humidity

69%

Humid
Sun Strength

8.7

Very High
Wind

25 km/h (gusts 38)

Is October a good time to visit Buenos Aires?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Shoulder Rates

Daylight

Sunrise

06:13

Sunset

19:07

12.9h daylight

Visiting Buenos Aires in October: Pros & Cons

Pros

  • Comfortable temperatures for sightseeing
  • Abundant sunshine for beach and outdoor fun
  • One of the best months to visit

Cons

  • Peak season — expect crowds and higher prices
  • Very high UV — sunscreen and shade essential

Things to Do in October

Recommended for This Weather

🚶 Walking tours & sightseeing
🚲 Cycling & bike tours
🥾 Hiking & nature trails
🍜 Food tours & culinary experiences
🎭 Cultural tours & local experiences

Buenos Aires Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 28°C 21°C 7d (70mm) 12.1h
66% Humid
10.9 Extreme
Good
Feb 27°C 20°C 8d (88mm) 10.9h
69% Humid
9.2 Very High
Good
Mar 25°C 20°C 10d (137mm) 9.7h
73% Humid
7.1 Very High
Excellent
Apr 21°C 15°C 8d (85mm) 8.7h
75% Humid
5.6 High
Excellent
May 17°C 11°C 5d (57mm) 7.9h
76% Humid
4.2 Moderate
Good
Jun 15°C 9°C 5d (26mm) 7.3h
77% Humid
3.5 Moderate
Good
Jul 14°C 8°C 6d (31mm) 7.5h
77% Humid
3.8 Moderate
Good
Aug 16°C 9°C 5d (63mm) 8.4h
73% Humid
5.1 High
Good
Sep 18°C 11°C 5d (54mm) 9h
73% Humid
6.7 High
Good
Oct Current 21°C 14°C 7d (59mm) 10.4h
69% Humid
8.7 Very High
Excellent
Nov 24°C 17°C 8d (82mm) 11.3h
67% Humid
10.3 Extreme
Excellent
Dec 27°C 19°C 7d (60mm) 12.4h
65% Humid
11.1 Extreme
Good

⚖️Find Your Ideal Month

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Your Best MonthJanScore: 8.4
1.Jan
8.42.Feb
7.43.Dec
7.44.Aug
75.Sep
76.May
6.57.Jun
6.58.Jul
6.19.Mar
5.610.Apr
5.611.Nov
5.612.Oct
4.7

Where to Stay

See hotels, apartments & rentals around Buenos Aires – live prices from Booking.com, Expedia, Vrbo and more

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Buenos Aires

Tango capital, including European elegance, Tango show in San Telmo and La Boca colorful streets, steakhouses, and passionate culture.

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What to Pack for October

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions. Pack a compact umbrella or light rain jacket for occasional showers. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.

Moderate Very Busy

🎒Personalized Packing List

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Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Buenos Aires?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is October a good time to visit Buenos Aires?
October is typically excellent for visiting Buenos Aires, with average highs of 21°C and around 7 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Buenos Aires in October?
Evenings in Buenos Aires during October are mild at 14°C. A light cardigan or long sleeves for evenings is usually enough. Outdoor dining remains comfortable, making it a great time to enjoy rooftop bars and terrace restaurants.
What should I pack for Buenos Aires in October?
With highs of 21°C and lows of 14°C in October, we recommend: Compact umbrella, Sunscreen SPF 30+, Sunglasses, Comfortable walking shoes. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Buenos Aires in October?
Buenos Aires typically sees around 7 rainy days in October. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
How many hours of daylight are there in Buenos Aires in October?
In October, Buenos Aires gets approximately 12.9 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is October peak season in Buenos Aires?
Yes, October is peak season in Buenos Aires. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: America/Argentina/Buenos_Aires)

Last Updated: February 2026

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