Saint-Germain-en-Laye Weather in October

October in Saint-Germain-en-Laye brings moderate temperatures around 17°C (63°F) during the day, dropping to 8°C (46°F) at night, with quite a bit of rainfall expected, averaging around 67 mm (2.6 in) for the month.

Rainfall in Saint-Germain-en-Laye in October

Typically, about 14 days will experience rainfall, with an average of 67 mm (2.6 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Saint-Germain-en-Laye in October

October in Saint-Germain-en-Laye brings moderate temperatures, with highs of 17°C (63°F) and nights around 8°C (46°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Saint-Germain-en-Laye in October

The area enjoys a balanced 126 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, May, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.