Climate almanac
Puerto Aysén
Aysén, Chile · -45.40°, -72.69°
What is the weather like in Puerto Aysén in September?
In September, Puerto Aysén is typically 44°F (6°C) during the day and 33°F (0°C) at night. The month brings about 12 in (314 mm) of precipitation in total. Snowfall averages about 38 in (976 mm) over the month.
- Average high44°F (6°C)
- Average low33°F (0°C)
- Precipitation12 in (314 mm)
- Clear or mostly clear days2
- Snowfall38 in (976 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)