Weather in Buenos Aires 🇦🇷
Monthly weather averages & travel planning
Avg Temp
28°C
Rain Days
7 days
Sun Hours
12 hrs
Humidity
70%
Buenos Aires Weather Guide
Complete monthly climate data for Buenos Aires, 🇦🇷 Argentina
January
28°/20°C
7 rain days, 12h sun
February
27°/20°C
8 rain days, 11h sun
March
25°/18°C
8 rain days, 10h sun
April
21°/15°C
8 rain days, 9h sun
May
17°/12°C
7 rain days, 8h sun
June
14°/9°C
7 rain days, 7h sun
July
13°/8°C
7 rain days, 7h sun
August
16°/9°C
7 rain days, 8h sun
September
17°/11°C
7 rain days, 9h sun
October
20°/13°C
10 rain days, 10h sun
November
24°/16°C
8 rain days, 11h sun
December
27°/19°C
8 rain days, 12h sun
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 28°C | 20°C | 7 | 12h | View |
| February | 27°C | 20°C | 8 | 11h | View |
| March | 25°C | 18°C | 8 | 10h | View |
| April | 21°C | 15°C | 8 | 9h | View |
| May | 17°C | 12°C | 7 | 8h | View |
| June | 14°C | 9°C | 7 | 7h | View |
| July | 13°C | 8°C | 7 | 7h | View |
| August | 16°C | 9°C | 7 | 8h | View |
| September | 17°C | 11°C | 7 | 9h | View |
| October | 20°C | 13°C | 10 | 10h | View |
| November | 24°C | 16°C | 8 | 11h | View |
| December | 27°C | 19°C | 8 | 12h | View |
January
7 rain days, 12h sun
28°20°
February
8 rain days, 11h sun
27°20°
March
8 rain days, 10h sun
25°18°
April
8 rain days, 9h sun
21°15°
May
7 rain days, 8h sun
17°12°
June
7 rain days, 7h sun
14°9°
July
7 rain days, 7h sun
13°8°
August
7 rain days, 8h sun
16°9°
September
7 rain days, 9h sun
17°11°
October
10 rain days, 10h sun
20°13°
November
8 rain days, 11h sun
24°16°
December
8 rain days, 12h sun
27°19°
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
Travel Planning
Data Sources for Buenos Aires
Climate normals represent 30-year averages (1991-2020). Individual years may vary.