Climate almanac
Agano
Niigata, Japan · 37.84°, 139.22°
What is the weather like in Agano in January?
In January, Agano is typically 38°F (3°C) during the day and 29°F (-2°C) at night. The month brings about 8.6 in (219 mm) of precipitation in total. Snowfall averages about 39 in (983 mm) over the month.
- Average high38°F (3°C)
- Average low29°F (-2°C)
- Precipitation8.6 in (219 mm)
- Clear or mostly clear days1
- Snowfall39 in (983 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)