Climate almanac
Dallas
Oregon, United States · 44.92°, -123.32°
What is the weather like in Dallas in December?
In December, Dallas is typically 47°F (9°C) during the day and 37°F (3°C) at night. The month brings about 7.8 in (198 mm) of precipitation in total. Snowfall averages about 1.7 in (43 mm) over the month.
- Average high47°F (9°C)
- Average low37°F (3°C)
- Precipitation7.8 in (198 mm)
- Clear or mostly clear days3
- Snowfall1.7 in (43 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)