Climate almanac
Arai
Niigata, Japan · 37.00°, 138.23°
What is the weather like in Arai in October?
In October, Arai is typically 65°F (18°C) during the day and 52°F (11°C) at night. The month brings about 8.0 in (204 mm) of precipitation in total.
- Average high65°F (18°C)
- Average low52°F (11°C)
- Precipitation8.0 in (204 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)