Guttannen Weather in September
In Guttannen, September brings moderate daytime temperatures around 12°C (54°F), with nights cooling to 3°C (37°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Guttannen in September
Guttannen is in the rainy season in September, with rain on around 15 days and an average of 176 mm (6.9 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.
Temperature in Guttannen in September
If you're visiting Guttannen in September, expect highs of 12°C (54°F) and overnight lows around 3°C (37°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Guttannen in September
The city usually sees around 149 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).To explore more travel options, our weather planner can help you discover 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 Guttannen's climate page.
Guttannen Temperature in September
Min Temperature
3°C (37°F)
Max Temperature
12°C (54°F)
Chance of Rain
51%
Precipitation
176 mm (6.9 in)
Rainy days
15 days
Humidity
80% *
Sunshine
149 hours *
Percentage Sunshine
52% *
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 →
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What to Wear in Guttannen in September
The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. 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 Guttannen 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 Guttannen's climate page.
Temperature Rainfall Sunshine Humidity
See the full Guttannen climate overview or explore weather in Switzerland.
