Climate almanac
Saint-Germain-en-Laye
Île-de-France, France · 48.90°, 2.09°
What is the weather like in Saint-Germain-en-Laye in May?
In May, Saint-Germain-en-Laye is typically 66°F (19°C) during the day and 49°F (9°C) at night. The month brings about 2.9 in (75 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low49°F (9°C)
- Precipitation2.9 in (75 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)