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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Perspective Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Argentina’s weather is a study in contrasts, from the humid subtropical heat of Buenos Aires to the dry, cold winds of Patagonia. The live forecast above gives today’s snapshot, but the country’s vast north-south span means conditions shift dramatically by region and season.
What is the weather like in Buenos Aires and the Pampas?
Buenos Aires, on the Río de la Plata, sees humid summers (December–February) with highs often above 30°C, while winters (June–August) are cool and damp, averaging 10–15°C. The Pampas region shares this pattern, with summer thunderstorms common. For a detailed look at the capital’s daily conditions, check our Canada weather hub for cross-reference with your local forecast.
How does Argentina’s weather vary by season and region?
Argentina weather by month shows a clear split: summer (December–March) is hot and wet in the north and centre, while winter (June–September) brings snow to the Andes and mild, dry days to Patagonia. Argentina weather year round is mildest in the central wine regions, with lows rarely below 5°C. In the south, argentina weather in winter can drop to -2°C in places like Ushuaia, with strong winds. Argentina weather in summer sees the north, near Iguazú, sweltering above 35°C. For snow or frost warnings in alpine areas, see our weather warning page.
What is the best time to visit Argentina for good weather?
Spring (October–November) and autumn (March–April) offer mild temperatures across most regions, with fewer crowds. For Patagonia, summer (December–February) is best, though it’s windy. Buenos Aires is pleasant in spring.
Does it snow in Argentina?
Yes, in the Andes and Patagonia during winter (June–August). The ski resorts near Bariloche and Mendoza see regular snowfall. Snow is rare in Buenos Aires, with the last major event in 2007.
How does Argentina weather in Celsius compare to Canada?
Argentina’s seasons are opposite Canada’s. Buenos Aires’ winter (10–15°C) feels like a mild Canadian spring. Patagonia’s summer highs (15–20°C) are similar to a Vancouver autumn, but with stronger winds.