Pucón weather in September
September in Pucón: cool, soaked, with clean air — a good time to visit.
#4 of 12 months in Pucón · #513 of 604 destinations to visit in September · comfort 60/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Pucón climate normals — September
| Daytime high | 13°C / 55°F | 🙂 cool |
|---|---|---|
| Nighttime low | 6°C / 42°F | |
| Feels like (high) | 11°C / 52°F | |
| Rainfall | 207 mm / 8.1 in | ⛈ soaked |
| Rainy days | 15 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 6°C / 42°F | |
| Sunshine | 8.1 h/day | |
| Daylight | 11.9 h | |
| Wind | 12 km/h / 7 mph | |
| Snowfall | 8.2 cm / 3.2 in | |
| Air quality (US AQI) | 27 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Pucón?
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Pucón in September — FAQ
- Is September a good time to visit Pucón?
- September in Pucón: cool, soaked, with clean air — a good time to visit. It ranks #4 of 12 months for Pucón on SeasonMap's comfort score (60/100).
- What is the weather like in Pucón in September?
- In September, Pucón averages a daily high of 13°C and a low of 5.6°C, with about 206.8 mm of rain over roughly 14.6 rainy days.
- What is the air quality in Pucón in September?
- Pucón has a mean US Air Quality Index of about 27 in September.
- Does it snow in Pucón in September?
- Pucón sees roughly 8.2 cm of snowfall in September.