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August Weather in San Martin, Argentina

Last updated: August 22, 2025

In San Martin, Argentina, the average temperature in August is a mild 12°C (54°F). During this time, temperatures can range from a chilly -4°C (25°F) to a toasty 34°C (94°F). You can expect minimal rainfall, with an average precipitation of just 3 mm (0.1 in) over 0 days. With an average humidity of 52%, it's a comfortable month to explore and enjoy!

August Temperature in San Martin

In August in San Martin, the average temperature is 12°C (54°F). Maximum can reach 34°C (94°F) and minimum can be as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

August Weather in San Martin: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in San Martin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Martin, August typically has an average temperature of 12°C (54°F), with highs reaching up to 34°C (94°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec807772655649485460667377
Data source: Temperature data for San Martin generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in San Martin

In San Martin in August, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

August Precipitation Trends in San Martin

The chart displays monthly precipitation patterns in San Martin, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In San Martin, August typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec191717151168312131418
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in San Martin

In San Martin in August, humidity is 52%. With an average temperature of 12°C (54°F), this humidity feels like a brisk, refreshing chill that invigorates your senses while traveling, making it a perfect time for exploring the outdoors without the oppressive heat.

August Average Humidity in San Martin

This chart illustrates the average monthly humidity levels in San Martin, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in San Martin is approximately 52%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec44%49%56%67%66%58%59%52%45%43%41%37%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in San Martin

In San Martin in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in San Martin.

Maximum UV Index Levels in San Martin for August

The chart shows the monthly maximum UV Index (UVI) for San Martin in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in San Martin typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151412964579121415
Data source: San Martin August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in San Martin Compares to Other Months

Weather in San Martin varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in San Martin, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in San Martin, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)19 mm (0.8 inches)44%extreme
February Weather25°C (77°F)17 mm (0.7 inches)48%extreme
March Weather22°C (72°F)17 mm (0.7 inches)56%extreme
April Weather18°C (65°F)15 mm (0.6 inches)67%very high
May Weather14°C (57°F)11 mm (0.4 inches)66%high
June Weather9°C (49°F)6 mm (0.2 inches)58%moderate
July Weather9°C (48°F)8 mm (0.3 inches)58%moderate
August Weather12°C (54°F)3 mm (0.1 inches)52%high
September Weather16°C (61°F)12 mm (0.5 inches)45%very high
October Weather19°C (67°F)13 mm (0.5 inches)43%extreme
November Weather23°C (73°F)14 mm (0.5 inches)41%extreme
December Weather25°C (77°F)18 mm (0.7 inches)37%extreme

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