Climate almanac
DuPont
Washington, United States · 47.10°, -122.63°
What is the weather like in DuPont in December?
In December, DuPont is typically 46°F (8°C) during the day and 39°F (4°C) at night. The month brings about 8.2 in (209 mm) of precipitation in total. Snowfall averages about 2.4 in (60 mm) over the month.
- Average high46°F (8°C)
- Average low39°F (4°C)
- Precipitation8.2 in (209 mm)
- Clear or mostly clear days2
- Snowfall2.4 in (60 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)