The climate in San Bernardo during December can be summarized as mild and very wet.
December is in the winter in San Bernardo and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 12°C (53°F) is normal.
Daytime temperature | 20.6°C 69°F |
---|---|
Nightly temperature | 11.9°C 53.3°F |
Average temperature | 16.2°C 61.2°F |
Daily sunshine | 4.6 hrs |
Avg rainfall | 223 mm 8.8 ins |
Rainy days | 18 days |
Sea temperature | 26.3°C 79.3°F |
Humidity | 87% |
Windspeed | 11.5kph 7 mph |
On average December is the 3rd wettest month of the year in San Bernardo with around 223mm 8.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 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 San Bernardo in December 2024.
Best places to visit in December
Hottest month: | April | 21.4°C 70.5°F |
---|---|---|
Driest month: | July | 51mm 2ins |
Sunniest month: | July | 5.6hrs |
Coldest month: | November | 20.3°C 68.5°F |
Wettest month: | November | 303mm 11.9ins |