Peak in August
Coolest in January
Heavy in May
Peak in dry season
Interlaken Monthly Weather Guide
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January
February
March
April
May
June
July
August
September
October
November
December
Essential Travel Info for Interlaken
Currency
CHF
Fr. Swiss franc
Language
French
+3 more
Driving
Right side
Connect
As of March 2022 formobile devices, Inte...
Safety
Very High Safety
GPI: 1.357
Best Time to Visit Interlaken
Location, climate overview & historical trends
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📍 46.6863° N, 7.8632° E
Open in Google MapsInterlaken is a prominent destination in Switzerland.
Located at 46.69°N latitude,Interlaken experiences a temperate climate with four distinct seasons.
Based on 30 years of data, August is the warmest month (avg. 23°C), while January is the coolest. May sees the most rain (42% chance), making October the driest month.
Historical Climate Trend
30-Year Analysis+3.16°C
Total over 30 years
+1.05°C
Per decade
Linear regression analysis of historical maximum temperatures for Interlaken, based on 1995-2024 satellite data from NASA POWER.
Best Time to Visit
NASA POWER Data (1991-2021)August, October
Best months to visit
14°C
Avg High
Based on 30 years of NASA satellite data,Interlaken receives approximately 912mm of rainfall annually. These months offer optimal temperatures and minimal rain probability for your visit.
Climate Trends
EXCLUSIVE1995-2040 Temperature Trend
1995 Avg
12.8°
2024 Avg
15.7°
2040 Proj
16.2°
+1.05°C
per decade (observed)
+0.33°C
per decade (CMIP6)
🌡️ Interlaken has warmed by +3.2°C since 1995. By 2040, an additional +0.5°C is projected (based on CMIP6 rate of 0.333°C/decade), for a total of +3.7°C from 1995 baseline.
NASA POWER (1995-2024) + CMIP6 (CMCC_CM2_VHR4, EC_Earth3P_HR, FGOALS_f3_H, HiRAM_SIT_HR, MRI_AGCM3_2_S, NICAM16_8S)
Travel Intelligence
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Airport traffic data & seasonal patterns
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Monthly Traffic Distribution
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Health & Safety Advisory
CDC travel health recommendations
COVID-19
All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.
Hepatitis A
Consider hepatitis A vaccination for most travelers. It is recommended for travelers who will be doing higher risk activities, such as visiting smaller cities, villages, or rural areas where a traveler might get infected through food or water. It is recommended for travelers who plan on eating street food.
Hepatitis B
Recommended for unvaccinated travelers younger than 60 years old traveling to Switzerland. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Switzerland.
Measles
Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.
Rabies
Dogs infected with rabies are not commonly found in Switzerland.If rabies exposures occur while in Switzerland, rabies vaccines are typically not readily available.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.
Tick-borne Encephalitis
For travelers moving or traveling toTBE-endemic areasTBE vaccineis recommended for persons who will haveextensiveexposure to ticks based on their planned outdoor activities and itinerary.TBE vaccine may be considered for persons who might engage in outdoor activities in areas ticks are likely to be found.
+1 more
Source: CDC Travelers' Health
View Complete Health GuideInterlaken Climate Data by Month
Historical temperature and precipitation averages
| Month | Avg High (°C) | Rain Probability (%) | Status |
|---|---|---|---|
| January | 5°C | 35% | Neutral |
| February | 7°C | 32% | Neutral |
| March | 10°C | 33% | Neutral |
| April | 13°C | 35% | Neutral |
| May | 17°C | 42% | 🌧️ Rainy |
| June | 22°C | 38% | Neutral |
| July | 23°C | 41% | 🌧️ Rainy |
| August | 23°C | 33% | 😊 Pleasant |
| September | 19°C | 35% | Neutral |
| October | 16°C | 31% | 😊 Pleasant |
| November | 10°C | 35% | Neutral |
| December | 6°C | 36% | Neutral |
Weather in Cities Near Interlaken
Explore climate data for popular destinations within easy reach
Lucerne
Switzerland
Zurich
Switzerland
Basel
Switzerland
Colmar
France
Strasbourg
France
Stuttgart
Germany
Compare weather conditions with nearby destinations for your trip planning
Compare Interlaken Weather vs Popular Destinations
Similar Climate Destinations
Discover destinations with weather similar to Interlaken
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These destinations share similar weather patterns with Interlaken. Perfect alternatives if you're looking for the same climate in a different location.
Interlaken Weather FAQ
When is the best time to visit Interlaken?
Honestly, look for months with mild temperatures (20°C-25°C) and low rain chance. Based on historical data, August, October are usually great choices.
When is the hottest month in Interlaken?
August is historically the hottest month in Interlaken with average highs of 23°C.
When does it rain the most in Interlaken?
May typically sees the highest probability of rain (42%).
Is Interlaken expensive?
Prices vary by season. The "Perfect" weather months usually coincide with peak tourist season and higher prices, while the rainy or cold months offer better deals.