Switzerland Interlaken Weather in June — Climate Guide
June in Interlaken is very-high
Interlaken Weather in June — Quick Answer
As of 2026- Avg temp
- 22° / 11°
- Rainfall
- 140mm · 14 days
- Crowds
- Busy
As of 2026, Interlaken in June averages a high of 22°C and low of 11°C with 140mm of rain over about 14 days. Pleasant summer. T-shirt + light layers + jacket evening.
June is very-high for Interlaken.
All mountains accessible. Long daylight. Peak hiking season starts. Tourist crowds growing.
Travel score
Interlaken June Weather Stats
Avg High
22°C
Avg Low
11°C
Rainy Days
14
140mm total
Sunshine
7h
Daily avg
Humidity
72%
moderate
UV Index
8
Very high
Wind
8 km/h
Gusts 20
Sea Temp
14°C
lake swimming
Crowds
Busy
At attractions
June Sunrise & Sunset
Air Quality
PM2.5
10 μg/m³
PM10
18 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
22°C
Nighttime
11°C
Humidity and wind affect how the actual temperature feels.
Wind
8 km/h
Max gust 20 km/h
Activities Recommended for June
June Travel Pros & Cons
Pros
- All cable cars + trains operating
- 22°C pleasant
- Long daylight 16h
- Peak hiking season
Cons
- 140mm rain (still rainy)
- Hotels rising
- Crowds growing
June Events & Festivals
- All cable cars + trains operating
- Hiking season opens
Interlaken in June — Full Picture
All mountains accessible. Long daylight. Peak hiking season starts. Tourist crowds growing.
What to Wear & What to Pack
Pleasant summer. T-shirt + light layers + jacket evening.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
14°C
4.3°C
12.7/mo
Summer (Jun·Jul·Aug)
Current23.7°C
12°C
13/mo
Autumn (Sep·Oct·Nov)
13.7°C
5°C
11/mo
Winter (Dec·Jan·Feb)
4°C
-2.3°C
9.7/mo
Interlaken Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 3° | -3° | 10d·75mm | 3h | 80% | 1 | Busy | Peak | |
| 5° | -2° | 9d·65mm | 4h | 78% | 2 | Busy | Peak | |
| 10° | 1° | 11d·80mm | 5h | 75% | 3 | Moderate | Shoulder | |
| 14° | 4° | 13d·100mm | 6h | 73% | 5 | Quiet | Low season | |
| 18° | 8° | 14d·130mm | 7h | 70% | 6 | Moderate | Shoulder | |
| June (Best) | 22° | 11° | 14d·140mm | 7h | 72% | 8 | Busy | Peak |
| July (Best) | 25° | 13° | 12d·130mm | 8h | 72% | 9 | Very busy | Peak |
| August (Best) | 24° | 12° | 13d·130mm | 7h | 75% | 8 | Very busy | Peak |
| September (Best) | 20° | 10° | 11d·100mm | 6h | 78% | 6 | Busy | Peak |
| 14° | 5° | 10d·85mm | 5h | 80% | 4 | Moderate | Shoulder | |
| 7° | 0° | 12d·100mm | 3h | 80% | 2 | Quiet | Low season | |
| 4° | -2° | 10d·75mm | 3h | 80% | 1 | Busy | Peak |
View Other Months
Interlaken June Hotel Picks
Frequently Asked Questions
Is June a good time to visit Interlaken?
Interlaken in June is very-high. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in Interlaken in June?
Interlaken June averages a high of 22°C and a low of 11°C.
Does it rain much in Interlaken in June?
Interlaken June averages 140mm of rainfall over about 14 rainy days.
What should I wear in Interlaken in June?
Pleasant summer. T-shirt + light layers + jacket evening.
What time are sunrise and sunset in Interlaken in June?
Interlaken June sunrise is 05:30 and sunset is 21:30, with 16h of daylight.
What's the air quality like in Interlaken in June?
Interlaken June air quality (AQI) averages 30, rated Good. PM2.5 averages 10μg/m³.
What activities are recommended in Interlaken in June?
In June, Interlaken is great for Jungfraujoch, Lauterbrunnen + Mürren, Grindelwald + First Cliff Walk.
Is June peak season in Interlaken?
Interlaken June crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Interlaken
View Other Months
Planning a June trip to Interlaken?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.