Climate almanac
Rumoi
Hokkaido, Japan · 43.93°, 141.64°
What is the weather like in Rumoi in January?
In January, Rumoi is typically 27°F (-3°C) during the day and 17°F (-8°C) at night. The month brings about 3.5 in (90 mm) of precipitation in total. Snowfall averages about 24 in (617 mm) over the month.
- Average high27°F (-3°C)
- Average low17°F (-8°C)
- Precipitation3.5 in (90 mm)
- Clear or mostly clear days1
- Snowfall24 in (617 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)