Walenstadt Weather in September

Thinking of visiting Walenstadt in September? Expect moderate temperatures reaching 17°C (63°F) during the day, dropping to 7°C (45°F) at night. Heavy showers are common during the rainy season.

Rainfall in Walenstadt in September

Walenstadt is in the rainy season in September, with rain on around 14 days and an average of 185 mm (7.3 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Walenstadt in September

Walenstadt in September gets highs of 17°C (63°F) during the day and drops to 7°C (45°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Walenstadt in September

The month brings about 157 hours of sunlight, offering a comfortable mix of sun and rainy moments.

Wind Speed in Walenstadt 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 looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Walenstadt. Our weather planner can help you explore destinations with more pleasant weather conditions.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Switzerland, check out our Walenstadt's climate page.

Walenstadt Temperature in September

Min Temperature 7°C (45°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 47%  

Precipitation 185 mm (7.3 in)  

Rainy days 14 days  

Humidity 78% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 157 hours *  

Percentage Sunshine *  

* Data from: Säntis (the highest mountain in the Alpstein massif), Switzerland (10 KM, 6 Miles).

What to Wear in Walenstadt in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Walenstadt in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Switzerland, check out our Walenstadt's climate page.

More climate data for Walenstadt

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Walenstadt climate overview or explore weather in Switzerland.