Climate almanac
Hannan
Osaka, Japan · 34.33°, 135.25°
What is the weather like in Hannan in December?
In December, Hannan is typically 53°F (11°C) during the day and 43°F (6°C) at night. The month brings about 2.8 in (71 mm) of precipitation in total. Snowfall averages about 0.6 in (16 mm) over the month.
- Average high53°F (11°C)
- Average low43°F (6°C)
- Precipitation2.8 in (71 mm)
- Clear or mostly clear days11
- Snowfall0.6 in (16 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)