Puerto Aisén Weather & Climate: Best Time to Visit

In Puerto Aisén, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a moderate 17°C (63°F) in February to a chilly 4°C (39°F) in the coolest month, July.

Nights vary from 7°C (45°F) in February to around -2°C (28°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Puerto Aisén experiences significant rain/snowfall throughout the year, averaging 3623 mm (143 in) of precipitation annually. Puerto Aisén offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (392 mm (15 in)) and the driest month February (205 mm (8.1 in)) is not too significant. For more details, please visit our Puerto Aisén Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

The relative humidity is high throughout the year in Puerto Aisén.

The city experiences its highest humidity in May, reaching 88%. In January, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year