Climate almanac
Iwata
Shizuoka, Japan · 34.70°, 137.85°
What is the weather like in Iwata in September?
In September, Iwata is typically 84°F (29°C) during the day and 73°F (23°C) at night. The month brings about 9.2 in (234 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low73°F (23°C)
- Precipitation9.2 in (234 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)