Best Time to Visit Puerto Aisén, Aysén, Chile
Month-by-month climate guide for planning a trip to Puerto Aisén.
Puerto Aisén does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (January, 14.2°C / 57.6°F) and driest (February, 129 mm / 5.1 in) months. The drier stretch runs through September–March; the wetter half falls in April–August. At the city itself, monthly average temperatures range from 3.9°C / 39°F in July to 14.2°C / 57.6°F in January, with rainfall from 129 mm / 5.1 in (February) to 289 mm / 11.4 in (May). These are point-value climate normals sampled at Puerto Aisén, Aysén, Chile's coordinates — usually more actionable for travellers than the country-wide average. Puerto Aisén's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| February | 13.9°C57°F | 129 mm5.1″ | — |
| March | 12.1°C53.8°F | 147 mm5.8″ | — |
| November | 11.7°C53.1°F | 151 mm5.9″ | — |
No month at Puerto Aisén matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Puerto Aisén?
Puerto Aisén doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on February (driest, ~129 mm / 5.1 in) and January (warmest, 14.2°C / 57.6°F). Because these are point values at the city, they can differ substantially from Chile's national average.
When is the rainy season in Puerto Aisén?
The rainy season at Puerto Aisén, Aysén runs through April–August, when monthly rainfall exceeds the annual median of about 194 mm / 7.6 in. The wettest single month is May (289 mm / 11.4 in).
What is the driest month in Puerto Aisén?
The driest month in Puerto Aisén is February, averaging about 129 mm / 5.1 in of rainfall. Temperature that month averages 13.9°C / 57°F.
What months should I avoid visiting Puerto Aisén?
The least comfortable months for travel to Puerto Aisén — based on point-value climate at the city — are May, June, July, August. These are the wettest or coolest months at this location. Rainfall peaks at 289 mm / 11.4 in in May, and the coldest month averages 3.9°C / 39°F.
Is Puerto Aisén climate different from Chile overall?
Yes, usually. Our Puerto Aisén figures are point-value climate normals sampled at the city itself, while our Chile figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Puerto Aisén specifically — usually the more actionable data for a traveller planning to spend time in the city.