Guttannen
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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.

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% *
* Data from: Interlaken, Switzerland (31 KM, 19 Miles).

Guttannen Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Guttannen - 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 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.

  • Swimming
    5/10
  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10
  • Outdoor sports
    5/10

Guttannen 3-Day Forecast

More climate data for Guttannen

Popular in September

Where to go in September - average daytime high across popular destinations.

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