Climate almanac
Otaru
Hokkaido, Japan · 43.19°, 141.00°
What is the weather like in Otaru in December?
In December, Otaru is typically 32°F (0°C) during the day and 26°F (-3°C) at night. The month brings about 6.2 in (157 mm) of precipitation in total. Snowfall averages about 37 in (936 mm) over the month.
- Average high32°F (0°C)
- Average low26°F (-3°C)
- Precipitation6.2 in (157 mm)
- Snowfall37 in (936 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)