Last updated: March 2, 2024
The weather in San Martin de los Andes, Argentina, during September is characterized by an average temperature of 2°C (36°F). Highs can soar to 15°C (60°F), while lows may dip to -9°C (17°F). Typically, the humidity level in San Martin de los Andes throughout September hovers around 85%.
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Average temperature
Maximum temperature
Humidity
In September, San Martin de los Andes averages 81 mm (3.2 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 11 hours 51 minutes of daylight, with the sun shining for approximately 8 hours 54 minutes each day. Additionally, there is a 43% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in San Martin de los Andes reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 0 | 1 | 1 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||