Climate almanac
Onagawa Chō
Miyagi, Japan · 38.45°, 141.45°
What is the weather like in Onagawa Chō in December?
In December, Onagawa Chō is typically 47°F (9°C) during the day and 40°F (4°C) at night. The month brings about 2.5 in (64 mm) of precipitation in total. Snowfall averages about 1.5 in (37 mm) over the month.
- Average high47°F (9°C)
- Average low40°F (4°C)
- Precipitation2.5 in (64 mm)
- Clear or mostly clear days13
- Snowfall1.5 in (37 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)