Bolligen Weather in September

During September, Bolligen experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 10°C (50°F). Expect quite a bit of rainfall. Around 101 mm (4 in) is typical.

Rainfall in Bolligen in September

Historically, September sees about 13 days of rain, with a monthly average of 101 mm (4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Bolligen in September

Daytime highs in Bolligen in September reach 20°C (68°F), with nights around 10°C (50°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Bolligen in September

With about 176 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Bolligen.