Climate almanac
Iyo
Ehime, Japan · 33.75°, 132.70°
What is the weather like in Iyo in September?
In September, Iyo is typically 82°F (28°C) during the day and 71°F (22°C) at night. The month brings about 8.4 in (213 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low71°F (22°C)
- Precipitation8.4 in (213 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)