Climate almanac
Saikai
Nagasaki, Japan · 32.98°, 129.68°
What is the weather like in Saikai in May?
In May, Saikai is typically 70°F (21°C) during the day and 64°F (18°C) at night. The month brings about 8.6 in (217 mm) of precipitation in total.
- Average high70°F (21°C)
- Average low64°F (18°C)
- Precipitation8.6 in (217 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)