Chillán Weather in December
What's the weather like in Chillán (Biobío) in December 2024?
The climate in Chillán during December can be summarized as warm and dry.
December is in the summer in Chillán and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 12°C (53°F) is normal.
| Daytime temperature | 25.5°C 77.8°F |
|---|---|
| Nightly temperature | 11.6°C 52.8°F |
| Average temperature | 18.5°C 65.3°F |
| Daily sunshine | 11.8 hrs |
| Avg rainfall | 22 mm 0.9 ins |
| Rainy days | 3 days |
| Sea temperature | 15.3°C 59.5°F |
| Humidity | 67% |
| Windspeed | 10.1kph 6 mph |
On average December is the 3rd driest month of the year in Chillán with around 22mm 0.9 inches of rain making it a dry 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 11.8 hours of sunshine per day.
December temperatures in Chillán
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 Chillán in December 2024.
Other monthly averages
Best places to visit in December
Chillán weather stats
| Hottest month: | January | 26.6°C 79.9°F |
|---|---|---|
| Driest month: | February | 14mm 0.6ins |
| Sunniest month: | February | 11.1hrs |
| Coldest month: | July | 12°C 53.6°F |
| Wettest month: | June | 191mm 7.5ins |
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