✓ Updated January 2026
Weather data and travel information verified current
When is the Best Time to Visit Interlaken, Switzerland?
Quick Answer:
For an exhilarating experience surrounded by breathtaking alpine scenery, the period from late June to early September is truly special in Interlaken. Imagine crisp mountain air filling your lungs as you gaze upon emerald valleys under brilliant blue skies, perfect for hiking and water sports on the turquoise lakes. Alternatively, consider the winter months for a different kind of thrill, where snow-capped peaks offer exhilarating skiing and the cozy charm of festive markets fills the air with the scent of mulled wine.
Best Months to Visit:
Airport Code
BRN
Coordinates
46.68°, 7.85°
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Top Things to Do
Sunrise Kayak on Lake Thun
Glide across the glassy surface of Lake Thun as the first rays of sun paint the surrounding mountains in hues of pink and gold. This serene experience offers a unique perspective of the Jungfrau massif and the charming lakeside villages, often with only the gentle lapping of water as your soundtrack.
Hike to the Trümmelbach Falls
Venture into the Lauterbrunnen Valley and discover the thunderous power of the Trümmelbach Falls, a series of ten glacier-waterfalls inside the mountain, made accessible by a tunnel-lift. The sheer force of the water carving through the rock is awe-inspiring, especially during the spring melt when the flow is at its most dramatic.
Paragliding Over the Interlaken Valley
Soar like a bird above the turquoise lakes and emerald valleys of Interlaken, with the majestic peaks of the Eiger, Mönch, and Jungfrau as your backdrop. This exhilarating adventure offers unparalleled panoramic views and a thrilling sense of freedom, making it an unforgettable highlight of any Swiss trip.
Explore the Harder Kulm Funicular & Cliff Walk
Ascend to Interlaken's 'home mountain' via the steep funicular for breathtaking vistas from the Two Lakes Bridge. The modern cliff walk provides a thrilling, cantilevered platform extending over the void, offering a dramatic perspective of the town nestled between Lake Thun and Lake Brienz.
💡 Travel Tip: For the best value on hotels during this season, check current rates on Trip.com.
Essential Travel Tips
Get a Swiss Travel Pass if you plan on using trains and boats extensively. It covers most public transport, including scenic routes like the GoldenPass Line, and even offers free entry to over 500 museums. For shorter stays or fewer excursions, consider a Saver Day Pass, which can be cheaper if booked in advance.
Embrace the Swiss Franc (CHF) but be aware of the exchange rate. While credit cards are widely accepted, always carry some cash for smaller purchases at local markets or mountain huts. Many Swiss ATMs offer competitive rates if you need to withdraw more.
Don't miss out on a traditional Swiss fondue or raclette, but be prepared for the price. For a more budget-friendly meal, look for 'Mittagsmenü' (lunch menus) at restaurants, which offer great value. Also, bakeries offer delicious and affordable pastries and sandwiches for a quick bite.
Pack layers, even in summer! The weather in the Alps can change rapidly. Think waterproof outer layers, fleece or warm sweaters, and sturdy, broken-in hiking boots. Don't forget sunscreen and sunglasses, as the sun is intense at higher altitudes.
Respect quiet hours, especially in residential areas and smaller villages. Swiss culture values order and punctuality, so be on time for any appointments or tours. A simple 'Grüezi' (hello) or 'Merci' (thank you) in the local German dialect goes a long way.
Stay informed about mountain conditions before heading out on hikes. Check local weather forecasts and avalanche reports (in winter) on websites like MeteoSwiss or the local tourist office. Stick to marked trails and let someone know your hiking plans.
💡 Travel Tip: If you're planning your trip, it's worth checking flight prices on Trip.com before you decide.
Weather Details
Monthly Weather Data Table
| Month | High (°C) | Low (°C) | High (°F) | Low (°F) | Rainfall (mm) | Rain Days | Daylight (h) |
|---|---|---|---|---|---|---|---|
| Jan | 3°C | -4°C | 37°F | 25°F | 70mm | 9 days | 9.5h |
| Feb | 5°C | -3°C | 41°F | 27°F | 60mm | 8 days | 10.5h |
| Mar | 9°C | 0°C | 48°F | 32°F | 75mm | 10 days | 12h |
| Apr | 14°C | 3°C | 57°F | 37°F | 80mm | 11 days | 13.5h |
| May | 18°C | 7°C | 64°F | 45°F | 100mm | 13 days | 15h |
| Jun | 22°C | 10°C | 72°F | 50°F | 120mm | 14 days | 16h |
| Jul | 24°C | 12°C | 75°F | 54°F | 130mm | 14 days | 16h |
| Aug | 23°C | 12°C | 73°F | 54°F | 120mm | 13 days | 15h |
| Sep | 19°C | 9°C | 66°F | 48°F | 90mm | 11 days | 13.5h |
| Oct | 14°C | 5°C | 57°F | 41°F | 95mm | 12 days | 12h |
| Nov | 8°C | 1°C | 46°F | 34°F | 85mm | 11 days | 10.5h |
| Dec | 4°C | -2°C | 39°F | 28°F | 75mm | 10 days | 9h |
Interlaken, Switzerland Month by Month: Complete Guide
Planning your trip to Interlaken, Switzerland? Here's what to expect each month:
Jan in Interlaken, Switzerland
Weather
3°C°C / 37°F°F
9 days rainy days • 70mmmm
What to Expect
Winter season with cooler temperatures. Fewer tourists but some attractions may have limited hours.
Crowd Level
🟢 Low - Quiet season, easy to find accommodation
Feb in Interlaken, Switzerland
Weather
5°C°C / 41°F°F
8 days rainy days • 60mmmm
What to Expect
Late winter, beginning to warm up. Good for budget travelers seeking lower prices.
Crowd Level
🟢 Low - Quiet season, easy to find accommodation
Mar in Interlaken, Switzerland
Weather
9°C°C / 48°F°F
10 days rainy days • 75mmmm
What to Expect
Spring begins, mild weather. Shoulder season with moderate crowds.
Crowd Level
🟢 Low - Quiet season, easy to find accommodation
Apr in Interlaken, Switzerland
Weather
14°C°C / 57°F°F
11 days rainy days • 80mmmm
What to Expect
Spring in full bloom. Pleasant temperatures and growing tourist activity.
Crowd Level
🟡 Moderate - Comfortable crowds, good availability
May in Interlaken, Switzerland
Weather
18°C°C / 64°F°F
13 days rainy days • 100mmmm
What to Expect
Late spring, excellent weather. One of the best times to visit for most travelers.
Crowd Level
🟡 Moderate - Comfortable crowds, good availability
Jun in Interlaken, Switzerland
Weather
22°C°C / 72°F°F
14 days rainy days • 120mmmm
What to Expect
Early summer, warm and sunny. Peak season begins, book accommodations early.
Crowd Level
🔴 High - Peak tourist season, book early
Jul in Interlaken, Switzerland
Weather
24°C°C / 75°F°F
14 days rainy days • 130mmmm
What to Expect
Peak summer season. Hot weather and highest tourist crowds. Most expensive time.
Crowd Level
🔴 High - Peak tourist season, book early
Aug in Interlaken, Switzerland
Weather
23°C°C / 73°F°F
13 days rainy days • 120mmmm
What to Expect
Peak summer continues. Very crowded but great weather for outdoor activities.
Crowd Level
🔴 High - Peak tourist season, book early
Sep in Interlaken, Switzerland
⭐ Best TimeWeather
19°C°C / 66°F°F
11 days rainy days • 90mmmm
What to Expect
Early fall, shoulder season. Weather still good, crowds decreasing. Great value.
Crowd Level
🟡 Moderate - Comfortable crowds, good availability
Oct in Interlaken, Switzerland
Weather
14°C°C / 57°F°F
12 days rainy days • 95mmmm
What to Expect
Fall season, mild temperatures. Lower crowds and good prices. Comfortable for sightseeing.
Crowd Level
🟡 Moderate - Comfortable crowds, good availability
Nov in Interlaken, Switzerland
Weather
8°C°C / 46°F°F
11 days rainy days • 85mmmm
What to Expect
Late fall, cooler weather. Off-season begins, significant discounts available.
Crowd Level
🟢 Low - Quiet season, easy to find accommodation
Dec in Interlaken, Switzerland
Weather
4°C°C / 39°F°F
10 days rainy days • 75mmmm
What to Expect
Winter season, holiday atmosphere. Festive but can be cold. Mixed crowds.
Crowd Level
🔴 High - Peak tourist season, book early
All Things to Do in Interlaken, Switzerland
Sunrise Kayak on Lake Thun
activityGlide across the glassy surface of Lake Thun as the first rays of sun paint the surrounding mountains in hues of pink and gold. This serene experience offers a unique perspective of the Jungfrau massif and the charming lakeside villages, often with only the gentle lapping of water as your soundtrack.
Best time: Apr-Oct
Hike to the Trümmelbach Falls
natureVenture into the Lauterbrunnen Valley and discover the thunderous power of the Trümmelbach Falls, a series of ten glacier-waterfalls inside the mountain, made accessible by a tunnel-lift. The sheer force of the water carving through the rock is awe-inspiring, especially during the spring melt when the flow is at its most dramatic.
Best time: Apr-Oct
Paragliding Over the Interlaken Valley
activitySoar like a bird above the turquoise lakes and emerald valleys of Interlaken, with the majestic peaks of the Eiger, Mönch, and Jungfrau as your backdrop. This exhilarating adventure offers unparalleled panoramic views and a thrilling sense of freedom, making it an unforgettable highlight of any Swiss trip.
Best time: May-Oct
Explore the Harder Kulm Funicular & Cliff Walk
attractionAscend to Interlaken's 'home mountain' via the steep funicular for breathtaking vistas from the Two Lakes Bridge. The modern cliff walk provides a thrilling, cantilevered platform extending over the void, offering a dramatic perspective of the town nestled between Lake Thun and Lake Brienz.
Best time: Apr-Oct
Savor a Fondue at a Local Beiz
foodEscape the tourist crowds and find a cozy 'Beiz' (traditional Swiss pub) in a nearby village like Grindelwald or Wengen for an authentic cheese fondue experience. Dip crusty bread into the bubbling, rich cheese, paired with a crisp local Fendant wine, for a true taste of Swiss culinary heritage.
Wander Through the Aare Gorge
natureStep into the cool, dramatic depths of the Aare Gorge, a 1.4-kilometer-long canyon carved by the river over millennia. Walk along elevated pathways through the narrowest sections, marveling at the sheer rock walls and the powerful, emerald-green water flowing below.
Best time: May-Oct
Discover Local Crafts in Thun
shoppingTake a short train ride to the charming town of Thun and explore its medieval castle and picturesque old town. Seek out small artisan shops selling handcrafted wooden items, intricate Swiss embroidery, and local delicacies, offering a more intimate shopping experience than in Interlaken itself.
Evening Stroll Along the Aare River
natureAs dusk settles, take a leisurely walk along the banks of the Aare River, which flows through Interlaken. The soft evening light reflects on the water, and the sounds of the town begin to quiet down, offering a peaceful moment to appreciate the natural beauty surrounding this alpine hub.
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Getting Around Interlaken, Switzerland
Swiss Travel Pass
This is the ultimate all-in-one ticket for exploring Switzerland. It covers unlimited travel on trains, buses, and boats, plus free entry to over 500 museums and discounts on mountain excursions. It's ideal if you plan on extensive travel within Switzerland over several days.
Interlaken Local Buses
These buses are your best bet for getting around Interlaken itself and to nearby villages like Unterseen and Bönigen. They are frequent and connect the train stations with most hotels and attractions within the town.
SBB Trains (Regional & Intercity)
Switzerland's train system is world-renowned for its efficiency and scenic routes. From Interlaken Ost and West stations, you can easily reach surrounding towns, mountain resorts like Grindelwald and Lauterbrunnen, and major cities.
Boats on Lake Thun & Lake Brienz
These scenic boat trips offer a relaxing way to see the region from the water, connecting Interlaken with charming lakeside towns and villages. It's a fantastic option for a leisurely afternoon or to reach specific points of interest.
Car Rental (with caution)
While not the most common or recommended way to get around Interlaken due to excellent public transport, renting a car can offer flexibility for exploring more remote valleys or making spontaneous detours.
💡 Travel Tip: This season usually means better deals — check what's available on Trip.com.
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Frequently Asked Questions
When is the absolute best time to visit Interlaken if I want to hike and enjoy the alpine scenery without the biggest crowds?
For a sweet spot balancing good weather for hiking with fewer crowds, aim for late September into early October. The summer rush has died down, but the autumn colors are often spectacular, and most mountain transport is still operational. Just be prepared for cooler temperatures and pack layers!
I'm planning to use public transport extensively. What's the best travel pass for getting around Interlaken and the surrounding Jungfrau region?
Honestly, the Jungfrau Travel Pass or the Swiss Travel Pass are usually your best bets, depending on your itinerary. The Jungfrau Pass covers most trains, cable cars, and buses within the immediate region, which is fantastic for day trips. If you're planning to travel more widely in Switzerland before or after Interlaken, the Swiss Travel Pass offers broader coverage and includes museum entry.
Are there any 'must-do' activities in Interlaken that aren't the typical paragliding or Jungfraujoch trip?
Absolutely! While those are iconic, don't miss a leisurely boat trip on Lake Thun or Lake Brienz – the turquoise water and charming villages along the shore are stunning. For a more local feel, consider a hike up to Harder Kulm for sunset; it's easily accessible by funicular and offers a breathtaking panoramic view without the Jungfraujoch price tag.
What's the local etiquette I should be aware of, especially when interacting with Swiss people in smaller villages around Interlaken?
Politeness and punctuality are highly valued here. Always greet shopkeepers or restaurant staff with a simple 'Grüezi' (hello) when you enter, and 'Auf Wiedersehen' (goodbye) when you leave – it goes a long way! Also, be mindful of noise levels, especially in residential areas or on public transport; the Swiss appreciate quiet and order.
I'm on a bit of a budget. Besides packing lunches, what are some ways to save money on food and activities in Interlaken?
Look for 'Mittagsmenü' (lunch menus) at restaurants, which are often significantly cheaper than à la carte dinner options. Also, many supermarkets like Coop and Migros have excellent prepared food sections for picnics with a view. For activities, consider exploring the many free hiking trails and enjoying the natural beauty – the scenery itself is the main attraction and it's all free!
What is the cheapest month to visit Interlaken, Switzerland?
The cheapest months to visit Interlaken, Switzerland are typically Jan and Dec during the off-season. You can save 30-40% on hotels and flights compared to peak summer months. While weather may not be ideal, you'll enjoy fewer crowds and significant savings.
How many days do you need in Interlaken, Switzerland?
We recommend spending 3-5 days in Interlaken, Switzerland to see the main attractions without feeling rushed. This gives you time to explore the top sights, experience local culture, and take a day trip if desired. Budget travelers might do 2-3 days, while those wanting a deeper experience should plan for a week.
What should I avoid in Interlaken, Switzerland?
Avoid visiting Interlaken, Switzerland during Jan if possible, when weather conditions are less favorable. Also, be cautious of tourist traps in heavily visited areas - research attractions beforehand and consider booking skip-the-line tickets for popular sites.
Is Interlaken, Switzerland expensive to visit?
Interlaken, Switzerland can be enjoyed on various budgets. Daily costs typically range from $50-80 for budget travelers, $100-200 for mid-range visitors, and $250+ for luxury experiences. Prices are highest during Sep and lowest during off-season months. Book accommodations early to secure better rates.
What is Interlaken, Switzerland famous for?
Interlaken, Switzerland is famous for its unique attractions, rich culture, and memorable experiences. The destination is best known for its architectural landmarks, local cuisine, and vibrant atmosphere. Visit during Sep for the best experience.
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