Interlaken: weather and best time to visit
Interlaken (Switzerland) reaches its warmest daytime temperatures in August at around 23°C; the coolest month is January at around 6°C.
Best time to visit
- 🏖 Beach
- 🏛 City trip
- 🥾 Hiking
Things to do in Interlaken
Tours, tickets and activities for your trip.
Interlaken climate, month by month
| Month | Day °C | Night °C | Sea °C | Rain d | Sun h | Beach | City | Hiking |
|---|---|---|---|---|---|---|---|---|
| Jan | 6° | -3° | – | 15 | 6 | 34 | 22 | 38 |
| Feb | 7° | -3° | – | 14 | 7 | 40 | 26 | 47 |
| Mar | 11° | 1° | – | 17 | 8 | 44 | 29 | 61 |
| Apr | 14° | 4° | – | 15 | 9 | 50 | 46 | 70 |
| May | 18° | 8° | – | 21 | 10 | 51 | 60 | 70 |
| Jun | 21° | 12° | – | 19 | 11 | 60 | 70 | 70 |
| Jul | 23° | 15° | – | 21 | 12 | 65 | 70 | 66 |
| Aug | 23° | 15° | – | 17 | 11 | 65 | 70 | 66 |
| Sep | 19° | 11° | – | 15 | 9 | 56 | 67 | 70 |
| Oct | 16° | 7° | – | 14 | 8 | 45 | 54 | 69 |
| Nov | 10° | 2° | – | 12 | 6 | 38 | 27 | 59 |
| Dec | 8° | -2° | – | 14 | 6 | 33 | 22 | 44 |
Rain d = average rain days per month · Sun h = average sunshine hours per day · scores 0–100, higher is better.
Every month in detail
Interlaken in January
Daytime highs around 6°C, nights near -3°C. January is the coldest month of the year. Expect about 15 rain days and 6 hours of sunshine per day.
Beach: poorCity: poorHiking: poorMore destinations for January →
Interlaken in February
Daytime highs around 7°C, nights near -3°C. Expect about 14 rain days and 7 hours of sunshine per day.
Beach: mixedCity: poorHiking: mixedMore destinations for February →
Interlaken in March
Daytime highs around 11°C, nights near 1°C. Expect about 17 rain days and 8 hours of sunshine per day.
Beach: mixedCity: poorHiking: goodMore destinations for March →
Interlaken in April
Daytime highs around 14°C, nights near 4°C. Expect about 15 rain days and 9 hours of sunshine per day.
Beach: mixedCity: mixedHiking: goodMore destinations for April →
Interlaken in May
Daytime highs around 18°C, nights near 8°C. Expect about 21 rain days and 10 hours of sunshine per day.
Beach: mixedCity: goodHiking: goodMore destinations for May →
Interlaken in June
Daytime highs around 21°C, nights near 12°C. Expect about 19 rain days and 11 hours of sunshine per day.
Beach: goodCity: goodHiking: goodMore destinations for June →
Interlaken in July
Daytime highs around 23°C, nights near 15°C. It is the rainiest month of the year. No month gets more sunshine. Expect about 21 rain days and 12 hours of sunshine per day.
Beach: goodCity: goodHiking: goodMore destinations for July →
Interlaken in August
Daytime highs around 23°C, nights near 15°C. August is the warmest month of the year. Expect about 17 rain days and 11 hours of sunshine per day.
Beach: goodCity: goodHiking: goodMore destinations for August →
Interlaken in September
Daytime highs around 19°C, nights near 11°C. Expect about 15 rain days and 9 hours of sunshine per day.
Beach: mixedCity: goodHiking: goodMore destinations for September →
Interlaken in October
Daytime highs around 16°C, nights near 7°C. Expect about 14 rain days and 8 hours of sunshine per day.
Beach: mixedCity: mixedHiking: goodMore destinations for October →
Interlaken in November
Daytime highs around 10°C, nights near 2°C. It is also the driest month of the year. Expect about 12 rain days and 6 hours of sunshine per day.
Beach: poorCity: poorHiking: mixedMore destinations for November →
Interlaken in December
Daytime highs around 8°C, nights near -2°C. Expect about 14 rain days and 6 hours of sunshine per day.
Beach: poorCity: poorHiking: mixedMore destinations for December →
Related destinations
More in Switzerland: Zermatt · Zurich
Similar climate: Innsbruck, Austria · Munich, Germany · Salzburg, Austria · Chamonix, France