Climate almanac
Altamont
Oregon, United States · 42.21°, -121.74°
What is the weather like in Altamont in January?
In January, Altamont is typically 42°F (5°C) during the day and 28°F (-2°C) at night. The month brings about 3.7 in (95 mm) of precipitation in total. Snowfall averages about 16 in (401 mm) over the month.
- Average high42°F (5°C)
- Average low28°F (-2°C)
- Precipitation3.7 in (95 mm)
- Clear or mostly clear days6
- Snowfall16 in (401 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)