Climate almanac
Porsgrunn
Telemark, Norway · 59.14°, 9.66°
What is the weather like in Porsgrunn in May?
In May, Porsgrunn is typically 60°F (16°C) during the day and 43°F (6°C) at night. The month brings about 2.7 in (69 mm) of precipitation in total. Snowfall averages about 0.7 in (19 mm) over the month.
- Average high60°F (16°C)
- Average low43°F (6°C)
- Precipitation2.7 in (69 mm)
- Clear or mostly clear days9
- Snowfall0.7 in (19 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)