Puerto Cisnes Weather in December
Puerto Cisnes in December averages 15°C (59°F) during the day and 6°C (43°F) at night. December is part of the rainy season, so frequent rainfall is typical.
Rainfall in Puerto Cisnes in December
Puerto Cisnes is in the rainy season in December, with rain on around 3 days and an average of 333 mm (13 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 Cisnes in December
In December, Puerto Cisnes sees moderate temperatures, with highs of 15°C (59°F). Nights drop to around 6°C (43°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.For additional travel inspiration, our weather planner can help you discover destinations worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our Puerto Cisnes's climate page.
Puerto Cisnes Temperature in December
Min Temperature
6°C (43°F)
Max Temperature
15°C (59°F)
Chance of Rain
11%
Precipitation
333 mm (13 in)
Rainy days
3 days
Historical weather for Puerto Cisnes in December
Browse day-by-day weather records for Puerto Cisnes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Puerto Cisnes historical weather extremes in December
Our historical data for Puerto Cisnes spans 2006 to 2025, revealing these weather extremes.
- On December 2, 2008, temperatures climbed to 31°C (88°F), marking the warmest December day on record.
- On December 9, 2010, Puerto Cisnes saw its coldest December day with temperatures maxing out at 7°C (45°F).
- The lowest overnight temperature recorded in December was 0°C (32°F) (December 11, 2010).
- The wettest day in December Puerto Cisnes was on December 15, 2023 with 80 mm (3.1 in) of precipitation.
Best Places in Chile in December
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Puerto Cisnes in December
The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. It's going to pour! Pack a good poncho and prepare for very wet conditions.What To Do in Puerto Cisnes in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our Puerto Cisnes's climate page.
See the full Puerto Cisnes climate overview or explore weather in Chile.
