August weather forecast
Argentina

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). Rainfall during this month is relatively low, making it a dry period for these areas.

The central regions, such as Buenos Aires, Cordoba, and Rosario, also start to experience slightly warmer temperatures, typically varying from 5°C (41°F) to 17°C (62.6°F). The level of precipitation in Buenos Aires begins to rise again in August, averaging 70mm (2.76"), signaling the start of the wet spring season.

The southernmost regions of Argentina, including Patagonia and Tierra del Fuego, start to see a slight increase in temperatures, though the weather remains cold. Temperatures in these areas generally range from -3°C (26.6°F) to 8°C (46.4°F), with snowfall still common in higher altitudes.

In the Andean region of Argentina, including cities such as Mendoza and San Juan, the temperatures begin to rise from their winter lows, generally falling between 2°C (35.6°F) and 16°C (60.8°F). The climate remains relatively dry in these regions.

Compared to July, the weather in Argentina in August sees a slight warming trend across the country. While rainfall starts to increase in the central regions, it remains relatively stable in the northern and southern regions. As Argentina moves from August into September, temperatures will continue to rise, heralding the onset of spring.

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• Buenos Aires - August »
  On the first day of August in Buenos Aires, sunrise is at 07:46 and sunset at 18:13. Buenos Aires ushers in August with an average high-temperature of a still refreshing 16.7°C (62.1°F), showing a close resemblance to the previous month.
• Cordoba - August »
  With an average relative humidity of 51%, August is the least humid month in Cordoba, Argentina. In Cordoba in August, it is raining for 2.2 days, with typically 4mm (0.16") of accumulated precipitation.
• Rosario - August »
  On the last day of August, in Rosario, sunrise is at 07:20 and sunset at 18:45 -03. In Rosario, in August, it is raining for 5.1 days, with typically 28mm (1.1") of accumulated precipitation.
• Mendoza - August »
  In Mendoza, in August, during 0.7 snowfall days, 6mm (0.24") of snow is typically accumulated. In Mendoza, in August, snow falls for 0.7 days, with typically accumulated 6mm (0.24") of snow.
• San Miguel de Tucumán - August »
  The month with the least rainfall in San Miguel de Tucumán is August, when the rain falls for 2.3 days and typically collects 2mm (0.08") of precipitation. On the first day of August in San Miguel de Tucumán sunrise is at 08:00 and sunset at 18:53.
• La Plata - August »
  On the first day of August in La Plata sunrise is at 07:45 and sunset at 18:10. La Plata records an average high-temperature of a still mild 15.8°C (60.4°F) as August arrives, nearly mirroring the previous month's climate.
• Mar del Plata - August »
  The month with the least rainfall in Mar del Plata is August, when the rain falls for 8.1 days and typically collects 25mm (0.98") of precipitation. The month with the most snowfall days in Mar del Plata is August, when snow falls for 0.1 days.
• Santa Fe - August »
  In Santa Fe in August, during 7.3 rainfall days, 27mm (1.06") of precipitation is typically accumulated. In Santa Fe, in August, it is raining for 7.3 days, with typically 27mm (1.06") of accumulated precipitation.
• Salta - August »
  The months with the least rainfall in Salta are July and August Rain falls for 1.9 days and accumulates 2mm (0.08") of rain. With an average relative humidity of 48%, August is the least humid month in Salta.
• San Juan - August »
  In San Juan, Argentina, in August, snow falls for 0.3 days, with typically accumulated 2mm (0.08") of snow. In San Juan, Argentina, in August, during 1.3 rainfall days, 2mm (0.08") of precipitation is typically accumulated.
• Resistencia - August »
  In Resistencia, Argentina, in August, it is raining for 6.8 days, with typically 25mm (0.98") of accumulated precipitation. August is the month with the least rainfall in Resistencia, Argentina.
• Neuquen - August »
  The advent of August in Neuquen brings an average high-temperature of a refreshing 15.8°C (60.4°F), exhibiting minor difference from the previous month. In Neuquen, in August, during 4 rainfall days, 11mm (0.43") of precipitation is typically accumulated.