After purchasing online, you will receive a voucher immediately. This voucher allows you to use the cable cars, buses, and trains in the entire Jungfrau region. The Swiss Pass only allows you to travel as far as Grindelwald. This voucher is only worth buying if you are staying in the Jungfrau region for three days. The Eiger Express to the Jungfraujoch is also included. Simply purchase a ticket for the Eiger Express-Jungfraujoch rack railway at the station.
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Interlaken Weather and climate
Data source:Meteostat Update date:2025-09
Interlaken year round climate
Spring (March–May): Average 39–49°F, cold and humid climate, occasional snowfall. Common activities: Hiking (warm clothing required), sightseeing, lake tours. Recommended clothing: Warm jacket, waterproof clothing, hat, gloves, scarf.
Summer (June–August): Average 57–64°F, warm and pleasant climate, sunny, occasional showers. Common activities: Water sports, mountain hiking, cycling, sightseeing. Recommended clothing: Light and breathable clothing, sun protection clothing, rain gear.
Autumn (September–November): Average 39–51°F, cool climate, variable weather, occasional rainfall. Common activities: Hiking, enjoying autumn scenery, tasting local cuisine. Recommended clothing: Light jacket, warm clothing, comfortable shoes.
Winter (December–February): Average 32–39°F, cold climate, frequent snowfall. Common activities: Skiing, sledding, ice activities. Recommended clothing: Warm jacket, waterproof pants, snow boots, hat, gloves, scarf.
Interlaken climatological average
Annual average temperature: approx. 46.6°F / Annual rainfall: approx. 93 mm / Summer humidity: 60%–70% / Rainiest month: June
Interlaken monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
33.1°F
5.3
February
39°F
3.8
March
39.2°F
6.9
April
42.3°F
9.4
May
49.1°F
12.2
June
57.4°F
13
July
62.6°F
11.2
August
64°F
5.2
September
51.6°F
8.7
October
49.3°F
5.3
November
39.7°F
5.1
December
32.2°F
7
Interlaken weather for the next seven days
11/12
Wednesday
Sunny
52°F/35.6°F
11/13
Thursday
Sunny
56.3°F/39.8°F
11/14
Friday
Sunny
54.4°F/37.9°F
11/15
Saturday
Patchy rain nearby
47.7°F/38.5°F
11/16
Sunday
Patchy rain nearby
44.4°F/36°F
11/17
Monday
Patchy rain nearby
39.1°F/34.5°F
11/18
Tuesday
Light sleet
28.6°F/17.8°F
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