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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Anchorage's climate page.

Anchorage Temperature in December

Min Temperature -9°C (16°F)  

Max Temperature -3°C (27°F)  

Chance of Rain 37%  

Precipitation 90 mm (3.5 in)  

Rainy days 11 days  

Humidity 77%  

Windspeed 2 m/s (4 knots)  

Sunshine 55 hours  

Percentage Sunshine 30%  

What to Wear in Anchorage in December

We recommend you pack up your warm winter gear for Anchorage in December. If you have insulated boots, thermal layers, and a heavy winter coat that can handle snow and freezing temperatures it's smart to bring them. Don't forget gloves, a warm hat, and a scarf. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Anchorage in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

1/10

Cycling

1/10

Walking

1/10

Camping

1/10

Outdoor sports

1/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Anchorage's climate page.

More climate data for Anchorage

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Anchorage climate overview or explore weather in the United States of America.