Best time to visit Argentina
The best time to visit Argentina is August to October, when its 12 destinations average 86/100 for climate comfort — January is the weakest month, at 69/100.
Updated September 2026 · averaged over 12 Argentina destinations · climate normals from ERA5 reanalysis
Argentina climate comfort by month
| Month | Comfort | Avg high | Rain | Pick of the month |
|---|---|---|---|---|
| January | 69 | 24°C | 108 mm | Puerto Madryn 92 |
| February | 71 | 23.3°C | 83 mm | El Calafate 93 |
| March | 72 | 21.4°C | 98 mm | Mendoza 95 |
| April | 77 | 17.9°C | 89 mm | Mendoza 95 |
| May | 77 | 13.8°C | 75 mm | Córdoba 89 |
| June | 76 | 10.7°C | 75 mm | Las Leñas 86 |
| July | 77 | 10.4°C | 67 mm | Las Leñas 89 |
| August | 82 | 12.6°C | 68 mm | Las Leñas 92 |
| September | 86 | 14.7°C | 60 mm | Las Leñas 95 |
| October | 85 | 17.5°C | 80 mm | Córdoba 96 |
| November | 79 | 21°C | 81 mm | Mendoza 94 |
| December | 72 | 23.3°C | 88 mm | Mendoza 91 |
Comfort is SeasonMap's 0–100 score, averaged across every Argentina destination in the dataset. Each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. Averages from ERA5 reanalysis normals, not forecasts.
All 12 destinations in Argentina
- Buenos Airesweather by month →
- Córdobaweather by month →
- El Calafateweather by month →
- El Chalténweather by month →
- Las Leñasweather by month →
- Mendozaweather by month →
- Puerto Iguazúweather by month →
- Puerto Madrynweather by month →
- Rosarioweather by month →
- Saltaweather by month →
- San Carlos de Barilocheweather by month →
- Ushuaiaweather by month →
Argentina — FAQ
- When is the best time to visit Argentina?
- August to October. Across Argentina's 12 destinations, September averages 86/100 for climate comfort with mean highs of 14.7°C and 60 mm of rain.
- What is the worst month to visit Argentina?
- January, averaging 69/100 — mean highs of 24°C and 108 mm of rain across the country's destinations.
- What is the hottest month in Argentina?
- January, with mean daily highs of 24°C averaged across 12 destinations.
- What is the wettest month in Argentina?
- January, averaging 108 mm of rain.