Climate almanac
Poronaysk
Sakhalin Oblast, Russia · 49.22°, 143.09°
What is the weather like in Poronaysk in December?
In December, Poronaysk is typically 15°F (-10°C) during the day and 2°F (-17°C) at night. The month brings about 1.9 in (47 mm) of precipitation in total. Snowfall averages about 12 in (303 mm) over the month.
- Average high15°F (-10°C)
- Average low2°F (-17°C)
- Precipitation1.9 in (47 mm)
- Clear or mostly clear days6
- Snowfall12 in (303 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)