May
★ Best time
19° / 11°C
6 rain days
mild
- comfortable temperatures (avg high 19°C / 66°F)
- very low rainfall (only 6 rain days)
Best time to visit Buenos Aires
Buenos Aires, Argentina — ranked month by month from data: temperature, rainfall, snow, and peak hazard seasons. The standouts: May, March, April.
★ Best months to visit
March
★ Best time
27° / 18°C
7 rain days
warm
- comfortable temperatures (avg high 27°C / 81°F)
- manageable rain (7 days)
- warm evenings without humidity overload
April
★ Best time
22° / 15°C
7 rain days
warm
- comfortable temperatures (avg high 22°C / 72°F)
- manageable rain (7 days)
- warm evenings without humidity overload
September
★ Best time
19° / 11°C
7 rain days
mild
- comfortable temperatures (avg high 19°C / 66°F)
- manageable rain (7 days)
October
★ Best time
22° / 14°C
8 rain days
warm
- comfortable temperatures (avg high 22°C / 72°F)
- manageable rain (8 days)
- warm evenings without humidity overload
November
★ Best time
26° / 17°C
8 rain days
warm
- comfortable temperatures (avg high 26°C / 79°F)
- manageable rain (8 days)
- warm evenings without humidity overload
August
★ Best time
17° / 9°C
6 rain days
mild
- very low rainfall (only 6 rain days)
February
★ Best time
29° / 20°C
7 rain days
hot
- manageable rain (7 days)
- warm evenings without humidity overload
December
★ Best time
29° / 19°C
8 rain days
hot
- manageable rain (8 days)
- warm evenings without humidity overload
June
★ Best time
15° / 8°C
6 rain days
cool
- very low rainfall (only 6 rain days)
July
★ Best time
15° / 7°C
7 rain days
cool
- manageable rain (7 days)
January
★ Best time
30° / 20°C
8 rain days
hot
- manageable rain (8 days)
- warm evenings without humidity overload
How we ranked these
Each month is scored on temperature comfort (18–27°C avg high is the sweet spot), rainfall (more rain days = lower score), snow days, and peak hazard seasons (hurricanes, monsoons, etc.). Green-tier months are within ideal range with no major issues. Yellow are workable but with trade-offs. Red has at least one significant problem — extreme heat or cold, heavy rain, or peak storm season.