Climate almanac
Rumoi
Hokkaido, Japan · 43.93°, 141.64°
What is the weather like in Rumoi in October?
In October, Rumoi is typically 58°F (14°C) during the day and 47°F (8°C) at night. The month brings about 5.5 in (139 mm) of precipitation in total. Snowfall averages about 0.7 in (18 mm) over the month.
- Average high58°F (14°C)
- Average low47°F (8°C)
- Precipitation5.5 in (139 mm)
- Clear or mostly clear days6
- Snowfall0.7 in (18 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)