Interlaken: Weather Guide & Climate
Complete month-by-month weather guide: Interlaken. Best time to visit: June, July, August, September. Plan your trip with detailed climate data.
☀️ Climate Overview
Interlaken has a Moderate climate with average yearly highs of 16°C, lows of 7°C, and approximately 15 rainy days per month.
The best time to visit Interlaken is during June, July, August, September, when conditions are perfect for sightseeing and exploration
Drier season: Jan–Nov Wetter season: May–Dec
Now
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Air Quality
Hottest
Coldest
Driest Month
Windiest Month
9 km/h
January (gusts 38)
Forecast for your trip dates
Up to 14 days aheadWeather by Season
Spring
Mar–May
Summer
Jun–Aug
Autumn
Sep–Nov
Winter
Dec–Feb
Month-by-Month Weather Table
January
February
March
April
May
June
BestJuly
BestAugust
BestSeptember
BestOctober
November
December
| Month | High | Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition | View Details |
|---|---|---|---|---|---|---|---|---|---|
| January | 6°C | -1°C | 13d (112mm) | 5.7h | 80% Very Humid | 2.2 Moderate | | Wet | View Details → |
| February | 10°C | 1°C | 11d (90mm) | 7.2h | 76% Humid | 3.5 Moderate | | Good | View Details → |
| March | 12°C | 3°C | 13d (110mm) | 8.9h | 74% Humid | 5.6 High | | Wet | View Details → |
| April | 15°C | 5°C | 13d (118mm) | 10.3h | 74% Humid | 7.6 Very High | | Wet | View Details → |
| May | 18°C | 9°C | 19d (183mm) | 10.2h | 79% Humid | 7.8 Very High | | Wet | View Details → |
| June (best) | 24°C | 14°C | 19d (209mm) | 11.7h | 78% Humid | 8.5 Very High | | Excellent | View Details → |
| July (best) | 25°C | 15°C | 19d (237mm) | 11.8h | 77% Humid | 8.3 Very High | | Excellent | View Details → |
| August (best) | 25°C | 15°C | 15d (177mm) | 10.8h | 78% Humid | 7.4 Very High | | Excellent | View Details → |
| September (best) | 21°C | 12°C | 16d (185mm) | 8.8h | 83% Very Humid | 5.4 High | | Excellent | View Details → |
| October | 17°C | 9°C | 14d (127mm) | 7.5h | 83% Very Humid | 3.8 Moderate | | Wet | View Details → |
| November | 10°C | 3°C | 14d (128mm) | 6h | 84% Very Humid | 2.4 Moderate | | Wet | View Details → |
| December | 6°C | 1°C | 15d (141mm) | 4.8h | 83% Very Humid | 1.7 Low | | Wet | View Details → |
Interlaken
Alpine adventure capital between two lakes with Jungfrau panoramas and waterfalls. Discover Jungfraujoch Top of Europe train.
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Frequently Asked Questions
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More Interlaken Guides
Best Time to Visit
Coming soon
Things to Do
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Cost & Budget
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Itineraries
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Overview
Complete travel guide for Interlaken: top things to do, itineraries, and typical costs.