Anchorage Weather in December

December in Anchorage typically sees daytime highs of -3°C (27°F) and nighttime lows of -9°C (16°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Anchorage in December

You can typically expect 11 days of snow this month, averaging around 90 mm (3.5 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Anchorage in December

In December, Anchorage sees very low temperatures, with highs of -3°C (27°F). Nights drop to around -9°C (16°F). Experience the winter season in December. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. Nights drop below freezing to -9°C (16°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It is a very cold month, so be prepared and make sure to dress up warm. It's always better to be prepared than to find oneself shivering in the cold.

Sunshine in Anchorage in December

The area experiences limited sunny days, amounting to roughly 55 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

Wind Speed in Anchorage in December

Wind speeds average 2 m/s (4 knots) during December. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Anchorage. Our weather planner can help you explore destinations with more pleasant weather conditions.