Climate almanac
Hiroo
Hokkaido, Japan · 42.28°, 143.30°
What is the weather like in Hiroo in September?
In September, Hiroo is typically 70°F (21°C) during the day and 59°F (15°C) at night. The month brings about 6.6 in (168 mm) of precipitation in total.
- Average high70°F (21°C)
- Average low59°F (15°C)
- Precipitation6.6 in (168 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)