Climate almanac
Shiojiri
Nagano, Japan · 36.10°, 137.97°
What is the weather like in Shiojiri in September?
In September, Shiojiri is typically 76°F (24°C) during the day and 61°F (16°C) at night. The month brings about 6.9 in (174 mm) of precipitation in total.
- Average high76°F (24°C)
- Average low61°F (16°C)
- Precipitation6.9 in (174 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)