Gruyères Weather in September

September in Gruyères brings pleasant temperatures around 18°C (64°F) during the day, dropping to 8°C (46°F) at night, with quite a bit of rainfall expected, averaging around 131 mm (5.2 in) for the month.

Rainfall in Gruyères in September

Historically, approximately 14 days this month are expected to have rain, averaging 131 mm (5.2 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Gruyères in September

Temperatures in Gruyères in September top out at 18°C (64°F) and drop to 8°C (46°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. 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 Gruyères in September

The area enjoys a balanced 178 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Gruyères.