Fiesch Weather in September

Fiesch in September averages 12°C (54°F) during the day and 2°C (36°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Fiesch in September

Records from the past 30 years suggest around 15 days of rain, with 168 mm (6.6 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Fiesch in September

Temperatures in Fiesch in September top out at 12°C (54°F) and drop to 2°C (36°F) overnight. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Fiesch in September

The city usually sees around 149 hours of sunlight, indicating a moderately sunny period.

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

Fiesch Temperature in September

Min Temperature 2°C (36°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 50%  

Precipitation 168 mm (6.6 in)  

Rainy days 15 days  

Humidity 80% *  

Sunshine 149 hours *  

Percentage Sunshine 52% *  

* Data from: Interlaken, Switzerland (35 KM, 21 Miles).

What to Wear in Fiesch in September

Pack for changing conditions in Fiesch in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Fiesch 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

Outdoor sports

5/10

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 Fiesch's climate page.

More climate data for Fiesch

Temperature Rainfall Sunshine Humidity

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