Climate almanac
Anchorage
Alaska, United States · 61.22°, -149.90°
What is the weather like in Anchorage in December?
In December, Anchorage is typically 26°F (-4°C) during the day and 19°F (-7°C) at night. The month brings about 3.1 in (80 mm) of precipitation in total. Snowfall averages about 15 in (391 mm) over the month.
- Average high26°F (-4°C)
- Average low19°F (-7°C)
- Precipitation3.1 in (80 mm)
- Clear or mostly clear days4
- Snowfall15 in (391 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)