Barter Island Weather in December

December in Barter Island brings very low temperatures around -18°C (0°F) during the day, dropping to -22°C (-8°F) at night, with some snowfall expected.

Rainfall in Barter Island in December

Looking at the last 30 years, the data shows about a single day with snow, averaging 17 mm (0.7 in) for the month. On the rare occasion it does rain, the shower can be quite heavy given the low total spread across a single day.

Temperature in Barter Island in December

In December, expect very low temperatures in Barter Island, with highs of -18°C (0°F) and lows of -22°C (-8°F) at night. December is part of the winter season. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. At -22°C (-8°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. As one of the coldest months, it's important to layer up to stay warm. Don't let the chill catch you off-guard.

Wind Speed in Barter Island in December

Average wind conditions reach 6 m/s (12 knots) in December. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Barter Island. Our weather planner can help you explore destinations with more pleasant weather conditions.