April weather forecast
Argentina

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). The decreasing temperatures bring relief from the high humidity of the summer months, making April a comfortable time to visit this region.

In the central regions, such as Buenos Aires, Cordoba, and Rosario, temperatures further decrease, typically varying from 12°C (53.6°F) to 22°C (71.6°F). Buenos Aires sees a significant increase in rainfall, with April being one of the wettest months of the year, registering average precipitation of 90mm (3.54").

The southernmost regions of Argentina, including Patagonia and Tierra del Fuego, see a marked drop in temperatures as winter approaches. Temperatures in these areas range from 2°C (35.6°F) to 10°C (50°F) in April, making it significantly cooler than in the summer months.

The Andean region of Argentina, including Mendoza and San Juan, sees temperatures fall to between 8°C (46.4°F) and 22°C (71.6°F). This region continues to have a dry climate, despite the changing seasons.

Compared to March, the weather in Argentina in April is cooler across the country. While rainfall increases in the central regions, it remains relatively stable in the northern and southern regions. As the country moves from April into May, temperatures will continue to drop, and winter conditions will start to set in, particularly in the southernmost regions.

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• Buenos Aires - April »
  On the last day of April, sunrise is at 07:29 and sunset at 18:12 -03. During the month of April, Buenos Aires's nighttime temperature lowers to an average of 14.5°C (58.1°F).
• Cordoba - April »
  With the commencement of April, Cordoba records a moderate temperature decline, with the average high easing from March's warm 26.3°C (79.3°F) to a pleasant 22.8°C (73°F). In Cordoba, in April, it is raining for 11.3 days, with typically 37mm (1.46") of accumulated precipitation.
• Rosario - April »
  In Rosario in April, during 8 rainfall days, 35mm (1.38") of precipitation is typically accumulated. On the last day of April, in Rosario, sunrise is at 07:35 and sunset at 18:23 -03.
• Mendoza - April »
  In April, the average sunshine duration in Mendoza, Argentina, is 9.4h. On the first day of April in Mendoza, sunrise is at 07:47 and sunset at 19:30.
• San Miguel de Tucumán - April »
  The months with the highest humidity in San Miguel de Tucumán are April and May, with an average relative humidity of 79%. In April, the average sunshine duration in San Miguel de Tucumán is 7.5h.
• La Plata - April »
  In La Plata, during April, the rain falls for 7 days and regularly aggregates up to 74mm (2.91") of precipitation. In La Plata, in April, during 7 rainfall days, 74mm (2.91") of precipitation is typically accumulated.
• Mar del Plata - April »
  In Mar del Plata in April, the average water temperature is 17.5°C (63.5°F). In Mar del Plata in April, it is raining for 10 days, with typically 34mm (1.34") of accumulated precipitation.
• Santa Fe - April »
  In Santa Fe, during April, the rain falls for 8.8 days and regularly aggregates up to 42mm (1.65") of precipitation. In Santa Fe in April, it is raining for 8.8 days, with typically 42mm (1.65") of accumulated precipitation.
• Salta - April »
  On the first day of April in Salta sunrise is at 07:30 and sunset at 19:20. In Salta, during April, the rain falls for 18.4 days and regularly aggregates up to 46mm (1.81") of precipitation.
• San Juan - April »
  A subtle shift in San Juan's weather is observed as March turns into April, with the average high temperature reducing from a moderately hot 26.7°C (80.1°F) to an agreeable 22.9°C (73.2°F). On the first day of April in San Juan, sunrise is at 07:45 and sunset at 19:29.
• Resistencia - April »
  Resistencia's weather in April continues to step towards cooler conditions with temperatures averaging around 27.3°C (81.1°F), lower compared to the preceding month. On the first day of April in Resistencia, sunrise is at 07:05 and sunset at 18:53.
• Neuquen - April »
  On the last day of April, in Neuquen, sunrise is at 08:15 and sunset at 18:43 -03. With the onset of April, Neuquen's climate undergoes a slight change as the average high-temperature moves from a warm 26.7°C (80.1°F) in March to an agreeable 21.8°C (71.2°F).