Last updated: August 22, 2025
In Sierra Grande, Argentina, the average temperature for August is a crisp 9°C (49°F). Expect a range with minimums dipping to -4°C (25°F) and maximums soaring to 25°C (77°F). During this time, precipitation averages around 18 mm (0.7 in) over 3 days, contributing to an average humidity of 74%. Get ready to bundle up!
In August in Sierra Grande, the average temperature is 9°C (49°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop to as low as -4°C (25°F). Be prepared for a wide range of temperatures when you visit, so pack accordingly!
In Sierra Grande in August, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.
In Sierra Grande in August humidity is 74%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace that can make outdoor activities somewhat uncomfortable; travelers may find themselves needing to dress in layers to stay warm while also coping with the dampness in the air.
In Sierra Grande in August, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Sierra Grande for better planning.
UV Risk Categories
Weather in Sierra Grande varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Sierra Grande, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (73°F) | 11 mm (0.4 inches) | 50% | extreme |
| February Weather | 22°C (72°F) | 17 mm (0.7 inches) | 51% | extreme |
| March Weather | 19°C (67°F) | 40 mm (1.6 inches) | 63% | very high |
| April Weather | 16°C (61°F) | 26 mm (1.0 inches) | 69% | high |
| May Weather | 11°C (52°F) | 22 mm (0.9 inches) | 73% | moderate |
| June Weather | 8°C (46°F) | 31 mm (1.2 inches) | 74% | low |
| July Weather | 7°C (45°F) | 22 mm (0.9 inches) | 76% | moderate |
| August Weather | 9°C (49°F) | 18 mm (0.7 inches) | 74% | moderate |
| September Weather | 12°C (54°F) | 16 mm (0.6 inches) | 65% | high |
| October Weather | 15°C (60°F) | 14 mm (0.5 inches) | 57% | very high |
| November Weather | 19°C (66°F) | 26 mm (1.0 inches) | 52% | extreme |
| December Weather | 22°C (71°F) | 15 mm (0.6 inches) | 44% | extreme |