Climate almanac
Wilsonville
Oregon, United States · 45.30°, -122.77°
What is the weather like in Wilsonville in January?
In January, Wilsonville is typically 49°F (9°C) during the day and 38°F (3°C) at night. The month brings about 7.0 in (178 mm) of precipitation in total. Snowfall averages about 0.9 in (23 mm) over the month.
- Average high49°F (9°C)
- Average low38°F (3°C)
- Precipitation7.0 in (178 mm)
- Clear or mostly clear days3
- Snowfall0.9 in (23 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)