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Puerto Aisén Weather and Climate: A Comprehensive Guide

The climate in Puerto Aisén is marked by big temperature swings throughout the year. Temperatures range from mild during the warmest months to cold in the cooler months. It is also known for its large amounts of rain/snowfall. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

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

Nights are cooler, with lows often dropping to around -2°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Puerto Aisén experiences significant rain/snowfall throughout the year, averaging 3623 mm of precipitation annually. Puerto Aisén offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between June (392 mm) and February (205 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

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

Forecast for Puerto Aisén

Sat   Dec 21
23°C | 8°C
W 4 m/s
partly cloudy and no rain

partly cloudy and no rain

Sun   Dec 22
23°C | 14°C
NW 2 m/s
6.6 mm
overcast and heavy rain

overcast and heavy rain

Mon   Dec 23
25°C | 15°C
W 4 m/s
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Puerto Aisén in Chile

The average rainfall figures in Puerto Aisén are quite high. Throughout the year, you have a chance of prolonged precipitation. So no matter what time of year you go, you will always have to deal with a high number of rainy days. This makes it more challenging to point out the best time of year to visit. Other facts from our historical weather data:
  • Which is the warmest month in Puerto Aisén?
    February has an average maximum temperature of 17°C and is the warmest month of the year.
  • Which is the coldest month in Puerto Aisén?
    The coldest month is July with an average maximum temperature of 4°C.
  • Which is the wettest month in Puerto Aisén?
    June tops the wettest month list with 392 mm of rainfall.
  • Which is the driest month in Puerto Aisén?
    February is the driest month with 205 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.