Climate almanac
Ōma
Aomori, Japan · 41.53°, 140.91°
What is the weather like in Ōma in December?
In December, Ōma is typically 41°F (5°C) during the day and 35°F (2°C) at night. The month brings about 6.4 in (163 mm) of precipitation in total. Snowfall averages about 21 in (534 mm) over the month.
- Average high41°F (5°C)
- Average low35°F (2°C)
- Precipitation6.4 in (163 mm)
- Clear or mostly clear days1
- Snowfall21 in (534 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)