Climate almanac
Numata
Gunma, Japan · 36.63°, 139.05°
What is the weather like in Numata in January?
In January, Numata is typically 34°F (1°C) during the day and 22°F (-6°C) at night. The month brings about 4.4 in (111 mm) of precipitation in total. Snowfall averages about 26 in (666 mm) over the month.
- Average high34°F (1°C)
- Average low22°F (-6°C)
- Precipitation4.4 in (111 mm)
- Clear or mostly clear days3
- Snowfall26 in (666 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)