January 25 is generally a great time to visit Interlaken. While there is a slight chance of rain (35%), showers are usually brief. Expect comfortable 5°C weather. It's a quieter period for Interlaken, ideal for those who prefer unhurried sightseeing.
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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
Interlaken Weather Forecast for January 25
"Mild & Comfortable. Expect average highs of 5°C. 35% chance of snow."
What to Wear in Interlaken in January
Based on historical data for January 25, Interlaken typically experiences temperatures between -2.3°C and 5°C. We recommend packing heavy coat, scarf, gloves along with other layers to stay comfortable. With a 35% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Interlaken
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
- Umbrella
Average High
5°C
Daytime Peak
Average Low
-2.3°C
Nighttime Low
Feels Like
3.1°C
❄️ Minor difference
Snow Chance
35%
Avg 1.9mm if it snows
Snowfall
0.9 cm
~35% chance
Pressure
1020.6 hPa
High volatility
Interlaken Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
~ Weather is generally predictable, but pack for minor variations. A light backup layer is recommended.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 267 min to burn
Type III-IV
🟡 401 min to burn
Type V-VI
🟢 668 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
2°C
Dry air
Heat Stress
Low
No heat warning
😕 Best outdoor time:
Midday (11 AM - 3 PM) when warmest
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Switzerland
Flight Traffic
Quiet
29/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~156
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Interlaken
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
08:02
☀️ Noon
12:41
🌇 Sunset
17:21
⏱️ Daylight
9h 19m
Wind Speed
8 km/h
Light breeze
Sunshine
5.7 hrs
Direct Sun (Cloud-free)
Humidity
81%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Interlaken
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Interlaken
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Rapid pressure changes detected. High risk for meteosensitive people.
Weather unlikely to affect joint pain.
Fish are active due to pressure changes.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Interlaken on January 25 averages 5°C with a 35% precipitation probability. Wedding/Outdoor Event Score: 32/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Interlaken Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
February 1
5.8°C • 34% rain
Score
37
January 31
5.5°C • 35% rain
Score
35
January 23
5.1°C • 33% rain
Score
33
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (January 25) in other destinations
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📍 Is Interlaken Worth Visiting on January 25?
Planning a trip to Interlaken on January 25? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 5°C with a 35% historical precipitation risk.
✈️ Travel Logistics: Approximately 156 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 7 vaccinations are recommended for Switzerland, including COVID-19.
📊 Historical Extremes: The hottest January 25 recorded in the last 30 years saw temperatures hit 14.3°C in 2025, while the coldest dropped to -8.9°C in 2017.