Puerto Aysén Weather in September

Thinking of visiting Puerto Aysén in September? Expect low temperatures reaching 8°C (46°F) during the day, dropping to -1°C (30°F) at night. Heavy showers are common during the rainy season.

Rainfall in Puerto Aysén in September

As part of the rainy season, Puerto Aysén sees around 6 days of rain in September, with an average of 199 mm (7.8 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Puerto Aysén in September

Puerto Aysén in September gets highs of 8°C (46°F) during the day and drops to -1°C (30°F) at night. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Puerto Aysén. Our weather planner can help you explore destinations with more pleasant weather conditions.