Calbuco Weather in December
What's the weather like in Calbuco (Los Lagos) in December 2025?
The climate in Calbuco during December can be summarized as mild and damp.
December is in the summer in Calbuco and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 17°C (63°F), whilst at night 9°C (49°F) is normal.
| Daytime temperature | 17.2°C 62.9°F |
|---|---|
| Nightly temperature | 9.3°C 48.7°F |
| Average temperature | 13.2°C 55.8°F |
| Daily sunshine | 10.7 hrs |
| Avg rainfall | 116 mm 4.6 ins |
| Rainy days | 3 days |
| Sea temperature | 14.1°C 57.4°F |
| Humidity | 79% |
| Windspeed | 20.9kph 13 mph |
On average December is the 3rd driest month of the year in Calbuco with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.7 hours of sunshine per day.
December temperatures in Calbuco
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Calbuco in December 2025.
Other monthly averages
Best places to visit in December
Calbuco weather stats
| Hottest month: | January | 18.2°C 64.8°F |
|---|---|---|
| Driest month: | January | 88mm 3.5ins |
| Sunniest month: | February | 10.2hrs |
| Coldest month: | July | 9.4°C 48.9°F |
| Wettest month: | June | 261mm 10.3ins |
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