The highest day temperature in December 2025 was 47°F. The lowest night temperature was 23°F. The average values for day and night temperatures during December were 39.8°F и 38.5°F respectivly.

The average sea surface temperature in December 2025 for Tangier Island was 42.9°F. The maximum and minimum values were 38.2°F and 50.2°F respectively.

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

Precipitation total in December for Tangier Island is 1.1 in. It makes december one of the least rainy months of the year.

The average wind speed in December is 12.8 mph. It makes December one of the most windy months of the year for Tangier Island.

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 Tangier Island in December is 5.6 hours.