Corvallis

What is the weather like in Corvallis in January?

In January, Corvallis is typically 49°F (9°C) during the day and 37°F (3°C) at night. The month brings about 7.5 in (190 mm) of precipitation in total. Snowfall averages about 1.2 in (31 mm) over the month.

• Average high49°F (9°C)
• Average low37°F (3°C)
• Precipitation7.5 in (190 mm)
• Clear or mostly clear days3
• Snowfall1.2 in (31 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)