The highest day temperature in December 2025 was 61°F. The lowest night temperature was 37°F. The average values for day and night temperatures during December were 53.1°F и 47.3°F respectivly.

The average sea surface temperature in December 2025 for Cangas was 58.2°F. The maximum and minimum values were 56.4°F and 59.4°F respectively.

Most of the days in December are gloomy but you can also expect sunny days.

Precipitation total in December for Cangas is 3.4 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 8.7 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Cangas in December is 3.9 hours.