Last updated: March 2, 2024
The weather in Puerto Montt, Chile, during September is characterized by an average temperature of 9°C (48°F). Highs can soar to 16°C (61°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Puerto Montt throughout September hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Puerto Montt averages 173 mm (6.8 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 11 hours 50 minutes of daylight, with the sun shining for approximately 7 hours 53 minutes each day. Additionally, there is a 32% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in Puerto Montt reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 25 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 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||