Säntis (the highest mountain in the Alpstein massif) Weather in September

September in Säntis (the highest mountain in the Alpstein massif) brings moderate temperatures around 17°C (63°F) during the day, dropping to 8°C (46°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in Säntis (the highest mountain in the Alpstein massif) in September

As part of the rainy season, Säntis (the highest mountain in the Alpstein massif) sees around 14 days of rain in September, with an average of 178 mm (7 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Säntis (the highest mountain in the Alpstein massif) in September

Expect highs of 17°C (63°F) in Säntis (the highest mountain in the Alpstein massif) in September, with nights dropping to around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Säntis (the highest mountain in the Alpstein massif) in September

The city usually sees around 157 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

Wind Speed in Säntis (the highest mountain in the Alpstein massif) in September

September sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.