Climate almanac
Iwanuma
Miyagi, Japan · 38.10°, 140.86°
What is the weather like in Iwanuma in October?
In October, Iwanuma is typically 66°F (19°C) during the day and 54°F (12°C) at night. The month brings about 6.5 in (165 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low54°F (12°C)
- Precipitation6.5 in (165 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)