The climate in Concepción during December can be summarized as mild and a little damp.
December is in the winter in Concepción and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 10°C (50°F) is normal.
Daytime temperature | 24.2°C 75.5°F |
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Nightly temperature | 10.1°C 50.1°F |
Average temperature | 17.1°C 62.8°F |
Daily sunshine | 6.7 hrs |
Avg rainfall | 87 mm 3.4 ins |
Rainy days | 6 days |
Sea temperature | 28°C 82.4°F |
Humidity | 82% |
Windspeed | 11.5kph 7 mph |
On average December is the 4th driest month of the year in Concepción with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
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 Concepción in December 2025.
Best places to visit in December
Hottest month: | May | 27°C 80.6°F |
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Driest month: | February | 57mm 2.2ins |
Sunniest month: | March | 8.4hrs |
Coldest month: | January | 23.7°C 74.7°F |
Wettest month: | June | 367mm 14.4ins |