Valdivia Weather in December
What's the weather like in Valdivia (Los Ríos) in December 2025?
The climate in Valdivia during December can be summarized as mild and damp.
December is in the summer in Valdivia and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 20°C (69°F), whilst at night 9°C (48°F) is normal.
| Daytime temperature | 20.3°C 68.5°F |
|---|---|
| Nightly temperature | 9°C 48.1°F |
| Average temperature | 14.6°C 58.3°F |
| Daily sunshine | 11.5 hrs |
| Avg rainfall | 104 mm 4.1 ins |
| Rainy days | 3 days |
| Sea temperature | 14.8°C 58.6°F |
| Humidity | 75% |
| Windspeed | 17.3kph 11 mph |
On average December is the 3rd driest month of the year in Valdivia with around 104mm 4.1 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 11.5 hours of sunshine per day.
December temperatures in Valdivia
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 Valdivia in December 2025.
Other monthly averages
Best places to visit in December
Valdivia weather stats
| Hottest month: | January | 21.8°C 71.2°F |
|---|---|---|
| Driest month: | January | 63mm 2.5ins |
| Sunniest month: | February | 10.6hrs |
| Coldest month: | July | 10.3°C 50.5°F |
| Wettest month: | June | 401mm 15.8ins |
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