Best Time to Visit Argentina

From winding down with a glass of Malbec in the Mendoza winelands to hiking across glaciers in Patagonia to seeing the cascading 80-metre-high waterfalls at Iguassu, a tailor-made holiday to Argentina promises exciting and unforgettable experiences.

Argentina is a holiday destination that is great all year round, yet the months between October to April and June to August have some stand out things to see and do. To ensure you get the most out of your trip, our South America travel specialists have created a list of the best things to do on your Argentina holidays.

To start planning the adventure of a lifetime, speak to our team of travel experts and we’ll help you plan your tailor-made Argentina holidays in 2025 and 2026: +44 (0) 2039 933538 or make an enquiry.

Weather in Argentina in January: As we move into the peak of the summer season in the southern hemisphere, Argentina in January usually sees an average temperature of 18°C to 30°C.

With its long sunny days, January is one of the best months to plan a trip to the Patagonia region. Whether you are interested in exploring the Perito Moreno glacier in Los Glaciares National Park, horse riding across Chile’s Torres del Paine National Park or witnessing the towering, granite horns of Mount Fitz Roy on the many hiking trails near El Chaltén, a Patagonia holiday promises extreme landscapes, roaring wilderness and endless adventure.

Weather in Argentina in February: The temperatures in the Patagonia region range from 15°C to 25°C, with sunny days that are perfect for exploring Argentina and Chile’s breathtaking landscapes.

For those seeking incredible scenery and epic outdoor adventures, a Patagonia holiday in February will combine the best sights of the southern regions of Argentina and Chile against the backdrop of mostly warm and sunny days. Although the phrase ‘four seasons in a day’ was made for Patagonia!

One place we recommend visiting in February would be El Chaltén. Hike to Mirador de los Cóndores and the Mirador de las Águilas, and you can watch the sunrise and the town sprawled out before you at the edge of Rio de las Vueltas. If you look towards the south, you will witness the towering, granite horns of Cerro Fitz Roy bathing in the sunlight, appearing like pink, glowing flames in the sky.

Weather in Argentina in March: Temperatures in central Argentina usually range between 15°C to 25°C in the month of March, with humidity levels decreasing.

If you are a wine connoisseur, March is a great time to plan your holiday to Argentina. In the picturesque wine valleys around Mendoza and flanked by the impressive Andes mountains, you can sample the region’s best wines on guided tours and tastings and partake in some of the harvest festivals. When you are not sipping on Argentina’s finest wines, you can go horse riding, trekking, mountain biking, and river rafting as well as hike the nearby summit of Mount Aconcagua, South America’s tallest peak.

Weather in Argentina in April: In the northern regions of Argentina, the temperatures usually range between 5°C to 25°C in April.

With cooler temperatures and decreasing humidity levels, April is the perfect time to visit the 80-metre-high Iguassu Falls. As one of the seven natural wonders of the world, the dramatic waterfalls span the border between Argentina and Brazil and are best explored on foot or by taking to the water in a zodiac boat. If you wish to see the whole dramatic scene, we recommend soaring above the falls in a chartered helicopter as this is the only way to get a true sense of the incredible scale and beauty of Iguassu.

Weather in Argentina in June: As the winter season begins in Argentina, the northern regions usually expect temperatures between 17°C and 20°C during the daytime and very low humidity.

June is a great time to visit the north western regions of Argentina. Often overlooked in favour of its neighbours the Atacama of Chile and the Salt Flats of Bolivia, this region of Argentina offers a unique experience, entirely different to its famous friends. The Puna is a vast expanse of endless pumice stone labyrinths, ghost towns hanging to brilliant multi-coloured cliff faces and beautiful stretches of desert that beckon you off-the-beaten-path. Explore the beautiful city of Salta, visit the colonial village of Purmamarca, sample the fine wines of Cafayate and head to Tucuman, a fantastic base for mountain climbing, horse riding and paragliding activities.

Weather in Argentina in July: The average temperature in July for the northern regions of Argentina is usually around 17°C.

From Iguassu Falls to the Iberá Wetlands, July is a great month to visit the northern regions of Argentina as you will have the chance to witness some of Argentina’s extraordinary wildlife.

The 80-metre-high waterfalls of Iguassu Falls are nestled within a stunning national park that is home to tapirs, howler monkeys, and a rich variety of birds, but it is also half a day’s drive from the Iberá wetlands, perhaps Argentina’s best-kept wildlife secret. Heading here in July means avoiding the sweltering temperatures of the high-summer and the intense humidity, but gives you ample opportunity to walk the trails and canoe the narrow canals in search of a staggering number of species such as capybaras, black caiman and if you are lucky, even a giant anteater.

Weather in Argentina in August: August is the last month of Argentina’s winter season and in the northern regions, days are usually sunny and dry.

Whether you are interested in exploring the striking desert landscapes, untouched ancient hill towns and impressive geological formations of the north west Argentina or seeing the iconic sights of Iguassu Falls and the Iberá Wetlands, August is a great time for planning an Argentina holiday across the northern regions.

Weather in Argentina in October: With the spring season in full swing, those making a trip to Argentina in October will be met with warmer temperatures and low humidity.

For those who love wildlife, October is a great time to visit the Península Valdés. The global conservation site is home to an abundance of marine life, and in October, you will have the opportunity to spot the Southern Right Wales, elephant seals and Magellan penguins journey to the area.

Weather in Argentina in November: Argentina starts to experience warmer temperatures in November, ranging from 20°C to 30°C in the northern regions and 10°C to 20°C in the southern regions.

As we move into the late spring months, Argentina is in full bloom in November. Surrounded by lush green landscapes and blossoming flowers, plan an incredible hike in El Chaltén, spot the thousands of species hiding in the Iberá Wetlands and learn the art of the tango in Buenos Aires.

Weather in Argentina in December: The summer season begins in Argentina at the beginning of December, where the southern regions will expect sunny days with temperatures between 15°C to 25°C.

From a self-drive along the remote Carretera Austral in Chile to the sensational natural scenery and exciting outdoor activities of Argentina’s Lake District, December is a great month to plan a Patagonia holiday. If you are looking for a list of the best things to see and do in Patagonia, click here to read our experts’ six best places to visit in Patagonia.

If you are looking to embark on the journey of a lifetime, speak to one of our South America travel specialists to start designing your holidays to Argentina in 2025 and 2026: +44 (0) 2039 933538 or make an online enquiry.