Climate almanac
Siuntio
Uusimaa, Finland · 60.14°, 24.23°
What is the weather like in Siuntio in May?
In May, Siuntio is typically 58°F (15°C) during the day and 42°F (5°C) at night. The month brings about 1.7 in (44 mm) of precipitation in total. Snowfall averages about 0.2 in (5 mm) over the month.
- Average high58°F (15°C)
- Average low42°F (5°C)
- Precipitation1.7 in (44 mm)
- Clear or mostly clear days11
- Snowfall0.2 in (5 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)