The climate in Puerto Montt during December can be summarized as mild and a little damp.
December is in the summer in Puerto Montt and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 9°C (48°F) is normal.
|Daytime temperature||17.7°C 63.9°F|
|Nightly temperature||8.9°C 48°F|
|Average temperature||13.3°C 55.9°F|
|Daily sunshine||10.8 hrs|
|Avg rainfall||95 mm 3.8 ins|
|Rainy days||3 days|
|Sea temperature||13.9°C 57.1°F|
|Windspeed||20.2kph 13 mph|
On average December is the 3rd driest month of the year in Puerto Montt with around 95mm 3.8 inches of rain making it a a little 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 10.8 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 Puerto Montt in December 2022.
|Hottest month:||January||18.6°C 65.5°F|
|Driest month:||January||82mm 3.2ins|
|Coldest month:||July||9.1°C 48.4°F|
|Wettest month:||May||238mm 9.4ins|