Puerto Aisén Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Puerto Aisén.
Climate overview of Puerto Aisén
The climate in Puerto Aisén, Aysen, Chile, is marked by large temperature swings across the seasons, ranging from 17°C (63°F) in February to 4°C (39°F) in July.
The city receives considerable rain/snowfall, with around 3623 mm (143 in) annually. June is the wettest month. It has mild summers and cold winters.
Puerto Aisén Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Puerto Aisén - and find the best time to visit.
Monthly Temperature in Puerto Aisén
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
Rainfall in Puerto Aisén
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
Humidity in Puerto Aisén by Month
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
Best Time to Visit Puerto Aisén
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Warmest weather: January and February
- Fewer rainy days: January, February, March, November and December
- Seasonal pattern: Mild summers and cold winters
- Coldest conditions: July, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Puerto Aisén
What is the best time to visit Puerto Aisén?
Puerto Aisén has mild summers and cold winters.
What temperatures can I expect in Puerto Aisén?
Daytime highs range from 4°C (39°F) in July to 17°C (63°F) in February. Nighttime lows range from -2°C (28°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Puerto Aisén get?
Annual rainfall is around 3623 mm (143 in). June is the wettest month with 392 mm (15 in), while February is the driest with 205 mm (8.1 in). In the coldest months, precipitation may fall as snow/rain.
Puerto Aisén 3-Day Forecast
Puerto Aisén on the map
Puerto Aisén is highlighted - select any city to see its climate.
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