Weather in Buenos Aires for August 2025
In general, the average temperature in Buenos Aires at the beginning of August is 17.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.7 °C by the end of August.
Buenos Aires sees moderate rainfall in August, averaging 8 rainy days.
Is August 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 August average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 22° | 2 24° | 3 17° | ||||
4 15° | 5 14° | 6 18° | 7 14° | 8 11° | 9 13° | 10 16° |
11 15° | 12 11° | 13 15° | 14 18° | 15 18° | 16 17° | 17 15° |
18 15° | 19 13° | 20 12° | 21 14° | 22 13° | 23 13° | 24 14° |
25 14° | 26 13° | 27 13° | 28 14° | 29 14° | 30 15° | 31 13° |
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Temperatures trend during August in Buenos Aires
August weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Aug. | Sunny | 22° /14° | 0 mm | 6 | |
2 Aug. | Overcast | 24° /16° | 0 mm | 6 | |
3 Aug. | Sunny | 17° /10° | 8 mm | 5 | |
4 Aug. | Sunny | 15° /10° | 0 mm | 5 | |
5 Aug. | Cloudy | 14° /10° | 0.1 mm | 4 | |
6 Aug. | Patchy rain possible | 18° /13° | 3.4 mm | 5 | |
7 Aug. | Cloudy | 14° /8° | 0 mm | 4 | |
8 Aug. | Overcast | 11° /6° | 3.1 mm | 3 | |
9 Aug. | Partly cloudy | 13° /7° | 0 mm | 5 | |
10 Aug. | Patchy rain possible | 16° /9° | 0.4 mm | 5 | |
11 Aug. | Sunny | 15° /9° | 0 mm | 5 | |
12 Aug. | Sunny | 11° /5° | 0 mm | 5 | |
13 Aug. | Overcast | 15° /6° | 0 mm | 5 | |
14 Aug. | Partly cloudy | 18° /9° | 0 mm | 5 | |
15 Aug. | Partly cloudy | 18° /12° | 0 mm | 6 | |
16 Aug. | Heavy rain at times | 17° /13° | 2.3 mm | 5 | |
17 Aug. | Moderate or heavy rain shower | 15° /11° | 37 mm | 5 | |
18 Aug. | Patchy rain possible | 15° /10° | 6 mm | 4 | |
19 Aug. | Patchy rain possible | 13° /7° | 0.6 mm | 4 | |
20 Aug. | Patchy rain possible | 12° /7° | 0.5 mm | 4 | |
21 Aug. | Patchy rain possible | 14° /9° | 6.7 mm | 4 | |
22 Aug. | Moderate or heavy rain shower | 13° /10° | 13 mm | 4 | |
23 Aug. | Partly cloudy | 13° /6° | 0 mm | 5 | |
24 Aug. | Overcast | 14° /8° | 0.9 mm | 4 | |
25 Aug. | Overcast | 14° /7° | 0 mm | 5 | |
26 Aug. | Sunny | 13° /7° | 0 mm | 5 | |
27 Aug. | Sunny | 13° /8° | 0 mm | 5 | |
28 Aug. | Overcast | 14° /8° | 0 mm | 4 | |
29 Aug. | Partly cloudy | 14° /9° | 0 mm | 5 | |
30 Aug. | Cloudy | 15° /9° | 15.9 mm | 4 | |
31 Aug. | Partly cloudy | 13° /9° | 16.5 mm | 5 | |
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Buenos Aires in August - FAQ
What to pack to Buenos Aires in August?
As you prepare for your trip to Buenos Aires in August, 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 August, 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
August rainfall patterns in Buenos Aires
UV exposure in Buenos Aires during August
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.