Climate almanac
Numata
Gunma, Japan · 36.63°, 139.05°
What is the weather like in Numata in December?
In December, Numata is typically 39°F (4°C) during the day and 27°F (-3°C) at night. The month brings about 4.0 in (103 mm) of precipitation in total. Snowfall averages about 19 in (494 mm) over the month.
- Average high39°F (4°C)
- Average low27°F (-3°C)
- Precipitation4.0 in (103 mm)
- Clear or mostly clear days5
- Snowfall19 in (494 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)