Climate almanac
Uonuma
Niigata, Japan · 37.24°, 138.96°
What is the weather like in Uonuma in January?
In January, Uonuma is typically 36°F (2°C) during the day and 26°F (-3°C) at night. The month brings about 12 in (293 mm) of precipitation in total. Snowfall averages about 66 in (1682 mm) over the month.
- Average high36°F (2°C)
- Average low26°F (-3°C)
- Precipitation12 in (293 mm)
- Clear or mostly clear days1
- Snowfall66 in (1682 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)