Weather in Portinatx: December
![]() |
Average day temperature: | 60.7°F |
Average night temperature: | 57.2°F | |
![]() |
Sea water temperature: | 62.4°F |
![]() |
Number of sunny days: | 18 days |
Day length: | 9.4 - 9.6 hours | |
![]() |
Number of rainy days: | 0 days |
Precipitation totals: | 0.3 in. | |
more information |
forecast
Portinatx |
temperature
Portinatx |
Air temperature in December, °F
Day temperature | Night temperature |
The highest day temperature during December of 2024 was 66°F. At the same time the lowest night temperature was 51°F. Daily and nightly averages during December were 59.8°F and 56.9°F.
Sea water temperature in Portinatx in December, °F
The average sea water temperature in December of 2024 was 62.9°F. The highest and lowest sea temperatures during the month were 66.0°F and 60.6°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Portinatx in December is 0.3 in. Other months of the year show relatively similar values.
The average wind speed value in December is 12.0 mph It makes December one of the most windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 6.8.
Best time for vacation in Portinatx
Portinatx on a weather map

11 mph

9 mph

8 mph

11 mph

9 mph

5 mph

2 mph

2 mph