Climate almanac
Kennewick
Washington, United States · 46.21°, -119.14°
What is the weather like in Kennewick in January?
In January, Kennewick is typically 42°F (6°C) during the day and 29°F (-1°C) at night. The month brings about 1.6 in (40 mm) of precipitation in total. Snowfall averages about 2.1 in (54 mm) over the month.
- Average high42°F (6°C)
- Average low29°F (-1°C)
- Precipitation1.6 in (40 mm)
- Clear or mostly clear days4
- Snowfall2.1 in (54 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)