Climate almanac
Isahaya
Nagasaki, Japan · 32.84°, 130.04°
What is the weather like in Isahaya in May?
In May, Isahaya is typically 70°F (21°C) during the day and 63°F (17°C) at night. The month brings about 9.9 in (251 mm) of precipitation in total.
- Average high70°F (21°C)
- Average low63°F (17°C)
- Precipitation9.9 in (251 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)