Climate almanac
Shūnan
Yamaguchi, Japan · 34.08°, 131.83°
What is the weather like in Shūnan in September?
In September, Shūnan is typically 81°F (27°C) during the day and 73°F (23°C) at night. The month brings about 8.9 in (225 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low73°F (23°C)
- Precipitation8.9 in (225 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)