Coyhaique Weather in December
December in Coyhaique brings moderate temperatures around 15°C (59°F) during the day, dropping to 5°C (41°F) at night, with quite a bit of rainfall expected, averaging around 136 mm (5.4 in) for the month.
Rainfall in Coyhaique in December
Typically, you can expect about 4 days of rain this month, with 136 mm (5.4 in) on average. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in Coyhaique in December
If you're visiting Coyhaique in December, expect highs of 15°C (59°F) and overnight lows around 5°C (41°F). December marks the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Coyhaique in December
The days are predominantly sunny, with an estimated total of around 247 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If you prefer dry days with pleasant temperatures, February typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Coyhaique's climate page.
Coyhaique Temperature in December
Min Temperature
5°C (41°F)
Max Temperature
15°C (59°F)
Chance of Rain
12%
Precipitation
136 mm (5.4 in)
Rainy days
4 days
Humidity
59%
Sunshine
247 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Coyhaique typically stay consistent throughout December, with daily highs averaging around 15°C (59°F). Nights are cold, with lows typically ranging from 5°C (41°F) to 9°C (48°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Coyhaique in December
Browse day-by-day weather records for Coyhaique spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Coyhaique historical weather extremes in December
Our historical data for Coyhaique spans 2000 to 2025, revealing these weather extremes.
- On December 15, 2011, temperatures climbed to 32°C (90°F), marking the warmest December day on record.
- Coyhaique experienced its chilliest December day on December 24, 2000, reaching only 8°C (46°F).
- Nighttime temperatures dropped to -5°C (23°F) on December 6, 2005, marking the coldest December night on record.
- The wettest December day on record brought 37 mm (1.5 in) of precipitation to Coyhaique (December 23, 2009).
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 →
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What to Wear in Coyhaique 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Coyhaique 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 Coyhaique's climate page.
Temperature Rainfall Sunshine Humidity
See the full Coyhaique climate overview or explore weather in Chile.
