Switzerland Swiss Alps Weather in October — Climate Guide
October in Swiss Alps is moderate
Swiss Alps Weather in October — Quick Answer
As of 2026- Avg temp
- 14° / 5°
- Rainfall
- 80mm · 10 days
- Crowds
- Moderate
As of 2026, Swiss Alps in October averages a high of 14°C and low of 5°C with 80mm of rain over about 10 days. Cool autumn in the valleys (around 14°C/5°C) with golden larches up high. Warm layers and a jacket; gloves, hat, and windproof for the increasingly cold, soon-snowy summits.
October is moderate for Swiss Alps.
October is quiet, golden, and good value — the late shoulder season. Valleys cool to around 14°C/5°C, and the high larches turn brilliant yellow, giving the mountains a golden autumn glow.
Crowds drop and prices fall to among the lowest of the year. On clear days, autumn hiking is lovely and far quieter, with the first snows dusting the high peaks for striking photos.
Travel score
Swiss Alps October Weather Stats
Avg High
14°C
Avg Low
5°C
Rainy Days
10
80mm total
Sunshine
4h
Daily avg
Humidity
78%
comfortable
UV Index
3
Moderate
Wind
10 km/h
Gusts 24
Crowds
Moderate
At attractions
October Sunrise & Sunset
Air Quality
PM2.5
10 μg/m³
PM10
18 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
12°C
Nighttime
4°C
Humidity and wind affect how the actual temperature feels.
Wind
10 km/h
Max gust 24 km/h
Activities Recommended for October
October Travel Pros & Cons
Pros
- Golden larch foliage at altitude
- Low crowds and low prices
- Quiet, clear autumn hiking days
- First snows on the peaks for photos
Cons
- Many lifts/restaurants close from mid-late month
- Short, cooling days
- Cold, snow-dusted summits
- Variable late-autumn weather
October Events & Festivals
- Golden autumn foliage — larches turn yellow at altitude
- Late-season hiking on clear days
- Many lifts and restaurants start closing late month for maintenance
- First snows arrive on the high peaks
Swiss Alps in October — Full Picture
October is quiet, golden, and good value — the late shoulder season. Valleys cool to around 14°C/5°C, and the high larches turn brilliant yellow, giving the mountains a golden autumn glow.
Crowds drop and prices fall to among the lowest of the year. On clear days, autumn hiking is lovely and far quieter, with the first snows dusting the high peaks for striking photos.
The catch is the wind-down: from mid-to-late October many lifts and mountain restaurants close for the between-seasons maintenance gap before winter, and daylight shortens fast. The big summit railways (Jungfraujoch, Gornergrat) generally keep running, with the cheaper winter Gornergrat fare resuming late month.
Note: check carefully what's open before booking, and expect cold, possibly snowy summits. Early October is the better bet for things still operating. Verify current operating dates and fares.
What to Wear & What to Pack
Cool autumn in the valleys (around 14°C/5°C) with golden larches up high. Warm layers and a jacket; gloves, hat, and windproof for the increasingly cold, soon-snowy summits.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
13.3°C
3.3°C
12.3/mo
Summer (Jun·Jul·Aug)
22.7°C
11.3°C
14/mo
Autumn (Sep·Oct·Nov)
Current13.7°C
5°C
10.7/mo
Winter (Dec·Jan·Feb)
4°C
-2.3°C
10.7/mo
Swiss Alps Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 3° | -3° | 11d·70mm | 2h | 82% | 1 | Busy | Peak | |
| 5° | -2° | 10d·65mm | 3h | 79% | 2 | Busy | Peak | |
| 9° | 0° | 11d·75mm | 4h | 74% | 3 | Moderate | Shoulder | |
| 13° | 3° | 12d·85mm | 5h | 71% | 4 | Quiet | Low season | |
| 18° | 7° | 14d·110mm | 5.5h | 71% | 5 | Moderate | Shoulder | |
| 21° | 10° | 14d·130mm | 6h | 71% | 6 | Busy | Peak | |
| July (Best) | 24° | 12° | 14d·145mm | 6.5h | 70% | 7 | Very busy | Peak |
| August (Best) | 23° | 12° | 14d·150mm | 6h | 73% | 6 | Very busy | Peak |
| 19° | 9° | 11d·100mm | 5.5h | 75% | 5 | Busy | Shoulder | |
| 14° | 5° | 10d·80mm | 4h | 78% | 3 | Moderate | Low season | |
| 8° | 1° | 11d·80mm | 2.5h | 82% | 1 | Quiet | Low season | |
| 4° | -2° | 11d·75mm | 2h | 83% | 1 | Busy | Peak |
View Other Months
Swiss Alps October Hotel Picks
Frequently Asked Questions
Is October a good time to visit Swiss Alps?
Swiss Alps in October is moderate. Tourist crowds are moderate and flight/hotel prices are low season.
What's the average temperature in Swiss Alps in October?
Swiss Alps October averages a high of 14°C and a low of 5°C.
Does it rain much in Swiss Alps in October?
Swiss Alps October averages 80mm of rainfall over about 10 rainy days.
What should I wear in Swiss Alps in October?
Cool autumn in the valleys (around 14°C/5°C) with golden larches up high. Warm layers and a jacket; gloves, hat, and windproof for the increasingly cold, soon-snowy summits.
What time are sunrise and sunset in Swiss Alps in October?
Swiss Alps October sunrise is 07:50 and sunset is 18:35, with 10h 45min of daylight.
What's the air quality like in Swiss Alps in October?
Swiss Alps October air quality (AQI) averages 30, rated Good. PM2.5 averages 10μg/m³.
What activities are recommended in Swiss Alps in October?
In October, Swiss Alps is great for Autumn hiking on clear days, Larch-foliage photography, Summit railways for views.
Is October peak season in Swiss Alps?
Swiss Alps October crowds are moderate and prices are low season. You can travel relatively comfortably without long queues.
Best Months to Visit Swiss Alps
View Other Months
Planning a October trip to Swiss Alps?
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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.