Argentina in August: where is it warmest?
In August, Córdoba, Argentina is the warmest place with 19 °C by day, Ushuaia the coolest with 2 °C. 6 of 10 destinations have good holiday weather.
All destinations in August, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Córdoba, Argentina | 94 | 19° | – | 7 h | 3 |
| Rosario | 90 | 18° | – | 6 h | 5 |
| Villa General Belgrano | 93 | 17° | – | 7 h | 4 |
| Mendoza | 91 | 16° | – | 8 h | 5 |
| Buenos Aires | 74 | 16° | 14° | 6 h | 6 |
| La Plata | 72 | 15° | – | 6 h | 6 |
| Mar del Plata | 53 | 14° | 11° | 4 h | 7 |
| Bariloche | 16 | 5° | – | 5 h | 13 |
| El Calafate | 20 | 3° | – | 5 h | 11 |
| Ushuaia | 5 | 2° | 6° | 3 h | 15 |
Argentina in August: quick answers
Argentina in August: where is it warmest?
The warmest places in August are Córdoba, Argentina (19 °C), Rosario (18 °C) and Villa General Belgrano (17 °C).
Argentina in August: where is the sea warmest?
The sea is warmest at Buenos Aires (14 °C), Mar del Plata (11 °C) and Ushuaia (6 °C).
Argentina in August: where is the weather best?
The best holiday weather in August – warm, sunny and dry – is in Córdoba, Argentina, Villa General Belgrano and Mendoza.
Argentina month by month
Argentina: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences