Climate almanac
Karatsu
Saga, Japan · 33.44°, 129.97°
What is the weather like in Karatsu in January?
In January, Karatsu is typically 49°F (10°C) during the day and 42°F (6°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total. Snowfall averages about 1.5 in (37 mm) over the month.
- Average high49°F (10°C)
- Average low42°F (6°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days5
- Snowfall1.5 in (37 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)