The 5 most scenic train journeys in Switzerland
Explore Switzerland's top 5 train journeys, featuring breathtaking Alpine views and engineering marvels like the Glacier Express and Bernina Express.
Alpnach Weather in September
September in Alpnach brings moderate temperatures around 17°C (63°F) during the day, dropping to 9°C (48°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Alpnach in September
Alpnach is in the rainy season in September, with rain on around 14 days and 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 Alpnach in September
In September, Alpnach sees moderate temperatures, with highs of 17°C (63°F). Nights drop to around 9°C (48°F). Conditions are often most pleasant around the middle of the day. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Alpnach in September
The month brings about 138 hours of sunlight, offering a comfortable mix of sun and rainy moments.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Alpnach Temperature in September
Min Temperature
9°C (48°F)
Max Temperature
17°C (63°F)
Chance of Rain
46%
Precipitation
178 mm (7 in)
Rainy days
14 days
Humidity
78% *
Sunshine
138 hours *
Percentage Sunshine
52% *
* Data from: Altdorf, Switzerland (28 KM, 17 Miles).
Alpnach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Alpnach - and find the best time to visit.
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Alpnach 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Alpnach in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling5/10 -
Walking5/10 -
Camping3/10
Alpnach 3-Day Forecast
More climate data for Alpnach
Temperature Rainfall Sunshine Humidity
See the full Alpnach climate overview or explore weather in Switzerland.
Popular in September
Where to go in September - average daytime high across popular destinations.
Zürich
20°C (68°F) Crans-Montana15°C (59°F) Engelberg
15°C (59°F) Nendaz15°C (59°F) Saas-Fee12°C (54°F) Davos13°C (55°F) Grindelwald13°C (55°F) Zermatt11°C (52°F) Bucket list
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The 5 most scenic train journeys in Switzerland
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