Climate almanac
Itoigawa
Niigata, Japan · 37.03°, 137.85°
What is the weather like in Itoigawa in May?
In May, Itoigawa is typically 64°F (18°C) during the day and 56°F (13°C) at night. The month brings about 5.9 in (151 mm) of precipitation in total.
- Average high64°F (18°C)
- Average low56°F (13°C)
- Precipitation5.9 in (151 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)