The highest day temperature in December 2023 was 27°F. The lowest night temperature was -7°F. The average values for day and night temperatures during December were 12.8°F и 12.0°F respectivly.

The average sea surface temperature in December 2023 for Valdez was 42.3°F. The maximum and minimum values were 40.8°F and 43.8°F respectively.

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

Precipitation total in December for Valdez is 4.3 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 7.4 mph. It makes December one of the most windy months of the year for Valdez.

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 Valdez in December is 2.0 hours.