Weather in Buenos Aires for October 2025
In general, the average temperature in Buenos Aires at the beginning of October is 19.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 21.9 °C by the end of October.
The climate of Buenos Aires in October is notably wet, with an average of 11 rainy days.
Is October a good time to visit Buenos Aires? check out the best time to travel to Buenos Aires page.
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Buenos Aires in October average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 19° | 2 18° | 3 17° | 4 20° | 5 22° | ||
6 21° | 7 18° | 8 22° | 9 22° | 10 21° | 11 22° | 12 16° |
13 17° | 14 19° | 15 22° | 16 21° | 17 21° | 18 21° | 19 22° |
20 23° | 21 25° | 22 23° | 23 21° | 24 17° | 25 18° | 26 22° |
27 22° | 28 24° | 29 24° | 30 22° | 31 21° |
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Temperatures trend during October in Buenos Aires
October weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Oct. | Sunny | 19° /11° | 0.9 mm | 6 | |
2 Oct. | Partly cloudy | 18° /11° | 0 mm | 6 | |
3 Oct. | Overcast | 17° /12° | 0.4 mm | 5 | |
4 Oct. | Patchy rain possible | 20° /12° | 0.5 mm | 6 | |
5 Oct. | Sunny | 22° /12° | 0 mm | 7 | |
6 Oct. | Patchy rain possible | 21° /14° | 0.4 mm | 6 | |
7 Oct. | Sunny | 18° /13° | 1.1 mm | 5 | |
8 Oct. | Sunny | 22° /13° | 0 mm | 6 | |
9 Oct. | Sunny | 22° /14° | 0 mm | 6 | |
10 Oct. | Partly cloudy | 21° /15° | 1.2 mm | 6 | |
11 Oct. | Partly cloudy | 22° /12° | 0.5 mm | 7 | |
12 Oct. | Sunny | 16° /10° | 3.1 mm | 5 | |
13 Oct. | Partly cloudy | 17° /12° | 20.4 mm | 5 | |
14 Oct. | Partly cloudy | 19° /14° | 2.4 mm | 5 | |
15 Oct. | Sunny | 22° /15° | 0.2 mm | 6 | |
16 Oct. | Cloudy | 21° /16° | 0 mm | 6 | |
17 Oct. | Sunny | 21° /14° | 0 mm | 7 | |
18 Oct. | Partly cloudy | 21° /12° | 0 mm | 7 | |
19 Oct. | Patchy rain possible | 22° /15° | 0 mm | 6 | |
20 Oct. | Sunny | 23° /15° | 0 mm | 7 | |
21 Oct. | Cloudy | 25° /17° | 0.4 mm | 7 | |
22 Oct. | Moderate or heavy rain shower | 23° /18° | 2.6 mm | 6 | |
23 Oct. | Light rain shower | 21° /16° | 17.5 mm | 5 | |
24 Oct. | Patchy rain possible | 17° /14° | 4.5 mm | 5 | |
25 Oct. | Partly cloudy | 18° /10° | 0.8 mm | 5 | |
26 Oct. | Partly cloudy | 22° /10° | 0 mm | 7 | |
27 Oct. | Partly cloudy | 22° /14° | 0 mm | 7 | |
28 Oct. | Patchy rain possible | 24° /16° | 0 mm | 6 | |
29 Oct. | Moderate or heavy rain with thunder | 24° /16° | 3.4 mm | 7 | |
30 Oct. | Patchy rain possible | 22° /15° | 0.6 mm | 6 | |
31 Oct. | Patchy rain possible | 21° /15° | 0 mm | 6 | |
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Buenos Aires in October - FAQ
What to pack to Buenos Aires in October?
As you prepare for your trip to Buenos Aires in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Buenos Aires, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
October rainfall patterns in Buenos Aires
UV exposure in Buenos Aires during October
Quick links
Get accurate weather forecasts for Buenos Aires, located at latitude -34.613 and longitude -58.377. Stay updated with localized weather information tailored for Buenos Aires.