Anchorage, Alaska Weather in December

United States · December climate averages and travel tips

Avg high-4°C (25°F)
Avg low-8°C (18°F)
Rainfall66 mm (2.6 in)
RatingPoor 0/10

In December, Anchorage has average highs of -4°C (25°F) and lows of -8°C (18°F). December is winter in United States. The month is moderately rainy, with about 66 mm (2.6 in) of rain spread over 16 days. You get roughly 5.1 hours of daylight and frequently cloudy skies.

Is December a good time to visit Anchorage?

December is not the best time to visit Anchorage (0/10) mainly because of the cold. The weather is much better in June and July.

Visiting Anchorage in December

December weather

December feels cold, damp and very dark in Anchorage. The average high is -4°C, and daylight lasts just over five hours. Wet weather comes often, with snow, slush or ice affecting sidewalks and roads. Sightseeing still works, but keep outdoor plans close to town and flexible.

The Anchorage Museum is a good refuge on a wet day, while a short walk around downtown can take in seasonal lights. Skip long hikes and exposed stretches of the Tony Knowles Coastal Trail unless you're ready for icy footing and limited daylight. Families may find indoor museum time easier than keeping children comfortable outdoors for long.

Holidays and events

Christmas brings lights and seasonal events to downtown Anchorage. You can also enjoy holiday displays around Town Square and the nearby Delaney Park Strip. On Christmas Day, some attractions and restaurants may close, so don't count on every usual option being open.

New Year's brings another reason to visit, though events and opening hours can vary. December is quieter than Anchorage's summer peak, when visitors come for long days and outdoor trips. Rates can be lower than in June or July, but holiday travel may push up demand around Christmas and New Year's.

Getting around

For a practical local tip, check the Anchorage People Mover bus before heading to the Alaska Native Heritage Center. It's outside the central area, and winter roads can make a taxi or drive less appealing. Downtown is easier to explore on foot, but allow extra time on icy pavements.

If you're a budget traveller, December's quieter feel may suit you better than summer, especially outside the holiday rush. Just keep plans loose: short daylight and frequent wet weather can make a simple trip across town take longer than expected.

December weather at a glance

Average high-4°C (25°F)
Average low-8°C (18°F)
Daily mean-6°C (22°F)
Rainfall66 mm (2.6 in)
Rainy days (1 mm+)16
Humidity93%
Cloud cover70%
Daylight5.1 hours
Est. sunshine1.7 hours/day
Wind7.6 km/h
vs November1°C cooler than November, with similar rainfall.

What to pack for Anchorage in December

Anchorage weather in other months

Jan-5°C / -9°C54 mmPoorFeb-3°C / -9°C51 mmPoorMar-1°C / -7°C40 mmPoorApr4°C / -2°C35 mmPoorMay11°C / 4°C49 mmFairJun15°C / 9°C59 mmGoodJul17°C / 11°C89 mmFairAug16°C / 10°C122 mmPoorSep12°C / 7°C119 mmPoorOct5°C / 1°C80 mmPoorNov-3°C / -7°C70 mmPoorDec-4°C / -8°C66 mmPoor

← NovemberBest time to visit AnchorageJanuary →

Better weather in December nearby

Where else is good in December? See where to go in December.