Last updated: August 22, 2025
In August, the average temperature in Santa Maria, Argentina is a comfortable 17°C (63°F). However, be prepared for some variation, as temperatures can dip to a chilly 0°C (32°F) and soar to a warm 35°C (95°F). The weather is accompanied by an average precipitation of 83 mm (3.3 in) spread over 6 days, and the humidity hovers around 51%, creating a pleasant but occasionally wet atmosphere.
In August in Santa Maria, the average temperature is 17°C (63°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop to as low as 0°C (32°F). This variability makes it essential to pack a range of clothing options for your travels.
In Santa Maria in August, the precipitation amount is 83 mm (3.3 in) over the course of 6 days.
In Santa Maria in August humidity is 51%. With an average temperature of 17°C (63°F), this humidity feels like a pleasant and refreshing embrace, making it ideal for exploring outdoor attractions and enjoying leisurely strolls without feeling overly sticky or uncomfortable.
In Santa Maria 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 Santa Maria.
UV Risk Categories
Weather in Santa Maria varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Santa Maria, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 27°C (80°F) | 171 mm (6.8 inches) | 70% | extreme |
| February Weather | 26°C (78°F) | 99 mm (3.9 inches) | 66% | extreme |
| March Weather | 24°C (76°F) | 137 mm (5.4 inches) | 73% | extreme |
| April Weather | 21°C (71°F) | 115 mm (4.5 inches) | 81% | very high |
| May Weather | 18°C (64°F) | 188 mm (7.4 inches) | 82% | high |
| June Weather | 16°C (62°F) | 105 mm (4.1 inches) | 77% | moderate |
| July Weather | 15°C (60°F) | 99 mm (3.9 inches) | 69% | moderate |
| August Weather | 17°C (63°F) | 83 mm (3.3 inches) | 51% | high |
| September Weather | 20°C (68°F) | 106 mm (4.2 inches) | 59% | very high |
| October Weather | 22°C (72°F) | 149 mm (5.9 inches) | 63% | extreme |
| November Weather | 24°C (75°F) | 148 mm (5.8 inches) | 66% | extreme |
| December Weather | 26°C (79°F) | 78 mm (3.1 inches) | 81% | extreme |