Disentis Weather in September
Thinking of visiting Disentis in September? Expect moderate temperatures reaching 13°C (55°F) during the day, dropping to 3°C (37°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Disentis in September
Typically, about 16 days will experience rainfall, with an average of 168 mm (6.6 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Disentis in September
Daytime temperatures in Disentis reach 13°C (55°F) in September, dropping to 3°C (37°F) at night. Conditions are often most pleasant around the middle of the day. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Disentis in September
The area enjoys a moderate level of sunlight, with around 156 hours. It's a good balance between sunny and cloudy days.Our weather planner can help you explore other travel destinations worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Disentis's climate page.
Disentis Temperature in September
Min Temperature
3°C (37°F)
Max Temperature
13°C (55°F)
Chance of Rain
52%
Precipitation
168 mm (6.6 in)
Rainy days
16 days
Humidity
75%
Sunshine
156 hours
Percentage Sunshine
50%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Disentis typically drop from around 19°C (66°F) at the start of September to approximately 15°C (59°F) by the end. Nights are cold, with lows typically ranging from 6°C (43°F) to 9°C (48°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Disentis in September
Browse day-by-day weather records for Disentis spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Disentis historical weather extremes in September
The extremes listed below come from historical weather data collected in Disentis from 1982 through 2025.
- Disentis recorded its highest September temperature of 28°C (82°F) on September 1, 1997.
- The lowest daytime temperature in September was 2°C (36°F), recorded on September 26, 2007.
- The lowest overnight temperature recorded in September was -4°C (25°F) (September 28, 1989).
- The heaviest September precipitation occurred on September 7, 2008, when 65 mm (2.6 in) of precipitation fell.
Best Places in Switzerland in September
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Disentis in September
Pack for changing conditions in Disentis 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! Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Disentis in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Disentis's climate page.
Temperature Rainfall Sunshine Humidity
See the full Disentis climate overview or explore weather in Switzerland.
