Climate almanac

Altamont

Oregon, United States · 42.21°, -121.74°

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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)