Less good
Argentina in May: Weather, Crowds & What's On
What May is actually like in Argentina — average highs and lows, how much rain to expect, public holidays that fill trains and hotels, and verified places to go.
- Average high
- 17°C
- Average low
- 13°C
- Rainfall
- 81mm
Where this month sits in the year
The 9th warmest month of Argentina's year. The 5th wettest month, at 9% of the year's rain.
Public holidays in May
Domestic travel peaks around these dates — book earlier and expect busier sights.
- May 1, 2027 Día del Trabajo · Labor Day
- May 25, 2027 Día de la Revolución de Mayo · May Revolution Day
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Climate figures are 10-year averages for Buenos Aires, from NASA POWER; holidays from public calendars. Updated monthly.