Interlaken Weather & Temperature

Surrounded by lakes and the Bernese Alps, Interlaken offers spectacular scenery year-round. Visit Harder Kulm for panoramic views, explore snowy heights at Jungfraujoch, and cruise across Lake Brienz. Adventure seekers can head to Grindelwald for alpine thrills. With pleasant summers and crisp winters, Interlaken’s temperature makes outdoor activities enjoyable in every season

The hottest months in Interlaken are typically July and August, when average daytime temperatures range between 20°C and 28°C, with occasional warmer spells. Long daylight hours and mild evenings make this period ideal for hiking, lake cruises, and mountain excursions.

The coldest months are January and February, when temperatures often range from -2°C to 7°C, with colder conditions in higher elevations. Snowfall is common in nearby alpine areas, creating excellent skiing conditions. Overall, Interlaken's weather shows clear seasonal contrasts, with warm summers and crisp, snowy winters.

The average annual temperature in Interlaken is around 9°C to 10°C.

In summer (June to August), daytime temperatures typically range between 20°C and 28°C, with cooler evenings around 12°C to 15°C.

In winter (December to February), average temperatures usually fall between -2°C and 7°C, with colder conditions in the surrounding mountains.

Spring and autumn are mild and transitional, generally ranging from 8°C to 18°C, depending on the month.

Winter in Interlaken is cold, but not extreme compared to many alpine destinations. From December to February, daytime temperatures usually range between -2°C and 7°C, while nights often drop below freezing. Interlaken's temperature can feel colder due to crisp mountain air, especially in the evenings.

Snowfall is common in the surrounding mountains, creating ideal skiing conditions in nearby resorts like Grindelwald and Wengen. With proper winter clothing, the season feels scenic and refreshing rather than unbearably harsh.

Peak season in Interlaken runs from June to August, when the weather is at its most pleasant and inviting. Daytime temperatures typically range between 20°C and 28°C, with long daylight hours and comfortable evenings around 12°C to 15°C. 

Interlaken’s climate during these months is generally mild and sunny, though brief rain showers can occur due to its alpine setting. The clear skies and fresh mountain air create ideal conditions for hiking, paragliding, lake cruises, and scenic train journeys. With lush green landscapes and vibrant outdoor activity, summer offers the perfect balance of warmth and alpine freshness.

The best time to visit Interlaken is from June to September, when conditions are ideal for outdoor adventures and sightseeing. During these months, Weather in Interlaken is generally mild and pleasant, with daytime temperatures ranging between 20°C and 28°C and long hours of sunshine. This period is perfect for hiking, paragliding, lake cruises, and scenic train rides in the Bernese Alps.

For winter sports lovers, December to February is also popular, offering snowy landscapes and excellent skiing nearby. Ultimately, the best time depends on whether you prefer summer activities or a classic alpine winter experience.

Interlaken does receive snowfall in winter, but it is usually moderate rather than extreme. From December to February, snow falls occasionally in town, while heavier snowfall is more common in the surrounding mountains.

Interlaken's weather in winter is cold, with temperatures often near or below freezing, creating picturesque snowy landscapes. However, nearby higher-altitude resorts receive significantly more snow, making them ideal for skiing. In the town itself, snowfall is manageable and adds to the scenic alpine charm.

Interlaken receives a moderate amount of rainfall throughout the year, but it is not excessively rainy compared to many mountain regions. Showers are most common in late spring and summer, often appearing as brief afternoon rain due to the alpine climate. These showers are usually short and followed by clear skies. 

Interlaken's temperature remains comfortable even during rainy periods, especially in summer when daytime averages range between 20°C and 28°C. Autumn can also bring occasional wet days, while winter precipitation often falls as snow. Overall, rain is regular but rarely disruptive to travel plans.

Yes, Interlaken is excellent for summer travel. From June to August, Interlaken's weather is mild and pleasant, with daytime temperatures typically ranging between 20°C and 28°C. Long daylight hours and clear mountain views create perfect conditions for hiking, paragliding, lake cruises, and scenic train journeys. 

Occasional short rain showers may occur, but they rarely disrupt plans. With lush green landscapes and vibrant outdoor activities, summer is one of the most popular and enjoyable times to visit.

• Summer (June-August): Light clothing, breathable layers, sunglasses, sunscreen, a reusable water bottle, comfortable walking shoes, and a light jacket for cooler evenings.
• Autumn (September-November): Warm layers, a sweater, waterproof jacket, sturdy walking shoes, and an umbrella for occasional rain.
• Winter (December-February): Thermal wear, heavy coat, gloves, scarf, woollen hat, waterproof boots, and moisturiser for dry alpine air.
• Spring (March-May): Layered outfits, light sweater, rain jacket, comfortable shoes, and sunglasses for bright mountain days.

Winter near Interlaken offers a variety of exciting alpine experiences. With Interlaken's temperature often ranging between -2°C and 7°C, it creates ideal conditions for snow-based adventures. 

Skiing and snowboarding are popular in nearby resorts like Grindelwald and Wengen. Visitors can also enjoy sledging, snowshoeing, and winter hiking through scenic trails. A trip to Jungfraujoch offers breathtaking snowy panoramas. For a relaxed experience, explore festive markets, take scenic train rides, or enjoy cosy lakeside walks surrounded by snow-covered peaks.