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.
Trin Weather in September
In Trin, September brings moderate daytime temperatures around 14°C (57°F), with nights cooling to 4°C (39°F). Expect quite a bit of rainfall this month.
Rainfall in Trin in September
On average, there are about 14 days with rain during this month, averaging 154 mm (6.1 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Trin in September
Trin in September gets highs of 14°C (57°F) during the day and drops to 4°C (39°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Trin in September
The area enjoys a moderate level of sunlight, with around 162 hours. It's a good balance between sunny and cloudy days.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Trin.
Trin Temperature in September
Min Temperature
4°C (39°F)
Max Temperature
14°C (57°F)
Chance of Rain
47%
Precipitation
154 mm (6.1 in)
Rainy days
14 days
Humidity
75% *
Sunshine
162 hours *
Percentage Sunshine
53% *
* Data from: Davos Dorf, Switzerland (34 KM, 21 Miles).
Trin Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Trin - 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 Trin in September
The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Trin in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling5/10 -
Walking5/10 -
Camping3/10
Trin 3-Day Forecast
More climate data for Trin
Temperature Rainfall Sunshine Humidity
See the full Trin 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
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most scenic train journeys in Switzerland
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The Verzasca Valley
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Balloon at Chateau D'oex
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