Climate and monthly weather forecast
Argentina

Argentina's geographical diversity, which spans from the tropical northern regions to the subpolar far south, heavily influences the climatic conditions in the country. Encompassing a range of climate types from humid subtropical to desert and tundra, Argentina is a testament to weather diversity. Due to its geographical position, Argentina experiences mild winters and hot summers in the north, with temperatures from 10°C (50°F) to 30°C (86°F), while in the central regions the climate is more temperate. Further south, colder conditions prevail with winters often dropping below 0°C (32°F) and summers typically averaging 12°C (53.6°F). The coastal regions, influenced by the Atlantic Ocean, are typically more moderate with less temperature extremes and adequate precipitation throughout the year.

Argentina offers varying climatic conditions throughout the year, and the best time to visit largely depends on the activities and regions planned for exploration. Generally, the spring months from September to November are considered the best time for visiting most parts of the country. The temperatures are mild, ranging between 15°C (59°F) to 25°C (77°F), and the scenery is breathtaking with the flowering landscapes. This period also witnesses lower tourist traffic making sightseeing and accommodation more enjoyable and accessible.

Choosing the worst time to visit Argentina depends largely on the region. However, for the majority of the country, the winter months from June to August can be quite challenging due to cold conditions, especially in the southern parts where temperatures often fall below 0°C (32°F). Moreover, some roads in the Andes may be closed due to heavy snowfall. In the northern parts, the summer months of December to February can be extremely hot and humid, with temperatures soaring above 35°C (95°F), making outdoor activities uncomfortable.

Spring in Argentina is from September to November. During this season, the weather is extremely pleasant across the country. In Buenos Aires, temperatures range from 13°C (55.4°F) to 22°C (71.6°F), and in the Pampas, the temperatures hover between 10°C (50°F) and 25°C (77°F). Meanwhile, in Patagonia and Tierra del Fuego, spring brings a fresh respite from the winter cold, with temperatures varying from 3°C (37.4°F) to 12°C (53.6°F). This is also the time when the country's flora is in full bloom, providing a colorful spectacle.

Summer in Argentina spans from December to February. In Buenos Aires and the Pampas, temperatures can rise up to 30°C (86°F), and in the northern provinces, it can climb even higher, often exceeding 35°C (95°F). Meanwhile, the southernmost regions experience milder temperatures, ranging from 10°C (50°F) to 20°C (68°F), making it an excellent time to explore Patagonia. However, it's important to note that the high altitudes of the Andes can experience sudden weather changes, even in the summer.

Autumn in Argentina runs from March to May. This is the time when the weather starts cooling down, with Buenos Aires experiencing temperatures between 10°C (50°F) and 20°C (68°F). In the north, the temperatures decrease slightly, varying from 20°C (68°F) to 30°C (86°F). The Andean region presents a stunning palette of fall colors, making it an ideal time for hiking and exploration. In the far south, however, the weather can be quite chilly, with temperatures between 3°C (37.4°F) and 10°C (50°F).

Winter, from June to August, brings colder temperatures to Argentina. Buenos Aires experiences mild winters with temperatures between 8°C (46.4°F) and 15°C (59°F). The northern regions also cool down, with temperatures ranging from 10°C (50°F) to 20°C (68°F). However, in the southern regions, including Patagonia and Tierra del Fuego, winter can be quite harsh with temperatures often falling below 0°C (32°F) and heavy snowfall is common. This time of year is excellent for winter sports, especially skiing in the Andean resorts.

January in Argentina is the peak of summer, with temperatures varying significantly across the vast geographical expanse of the country. In the northern regions, which include notable cities such as Salta and Tucuman, the climate is generally hot and humid, with temperatures typically ranging from 20°C (68°F) to 35°C (95°F). Weather in January »

February continues the summer season in Argentina, with variations in weather conditions similar to January. The northern regions, including cities like Salta and Tucuman, maintain high temperatures, usually between 20°C (68°F) and 35°C (95°F). Weather in February »

March in Argentina heralds the onset of autumn, bringing about a gradual decrease in temperatures and a shift in weather conditions across the country. In the northern regions, including cities like Salta and Tucuman, temperatures start to fall but still remain relatively high, typically between 18°C (64.4°F) to 30°C (86°F). Weather in March »

April brings a definitive autumn feeling to Argentina, as temperatures continue to decrease across the country and rainfall varies depending on the region. The northern regions, encompassing cities like Salta and Tucuman, experience milder conditions than in the preceding months, with temperatures generally ranging from 15°C (59°F) to 25°C (77°F). Weather in April »

May marks the transition from autumn to winter in Argentina, bringing with it cooler temperatures across the country and a further shift in rainfall patterns. In the northern regions, including cities like Salta and Tucuman, temperatures continue to fall, generally ranging from 10°C (50°F) to 20°C (68°F). Weather in May »

June ushers in the winter season in Argentina, characterized by decreasing temperatures and, in certain regions, increased precipitation in the form of snow. In the northern regions of Argentina, such as Salta and Tucuman, winter is mild compared to other parts of the country. Weather in June »

July signifies the peak of the winter season in Argentina, featuring colder temperatures across the nation and varied levels of precipitation depending on the region. In the northern parts of Argentina, such as Salta and Tucuman, temperatures in July tend to range from 7°C (44.6°F) to 18°C (64.4°F). Weather in July »

In August, Argentina begins its transition from winter towards spring. This period is characterized by a gradual increase in temperatures and changes in precipitation patterns across the country. In the northern regions, including cities like Salta and Tucuman, the weather begins to warm up, with temperatures ranging from 10°C (50°F) to 20°C (68°F). Weather in August »

September marks the arrival of spring in Argentina, leading to warmer temperatures throughout the country and varying rainfall levels across different regions. In the northern regions of Argentina, such as Salta and Tucuman, the climate continues to warm, with temperatures typically ranging from 15°C (59°F) to 25°C (77°F). Weather in September »

October in Argentina represents a further advance into the spring season. Temperatures continue to rise across the country, and rainfall patterns differ significantly between the regions. In the northern regions, including cities like Salta and Tucuman, temperatures in October usually range from 18°C (64.4°F) to 28°C (82.4°F). Weather in October »

As November arrives, Argentina is in the late spring phase, with warmer temperatures prevailing across the country and rainfall patterns continuing to vary across the different regions. In the northern regions of Argentina, including cities such as Salta and Tucuman, the temperatures typically range from 20°C (68°F) to 30°C (86°F). Weather in November »

December marks the onset of summer in Argentina, bringing warmer temperatures throughout the country and diverse precipitation patterns across the different regions. In the northern regions, such as Salta and Tucuman, the climate becomes notably warmer with temperatures typically ranging from 21°C (69.8°F) to 31°C (87.8°F). Weather in December »