Switzerland Lucerne Weather in December — Climate Guide
December in Lucerne is moderate
Lucerne Weather in December — Quick Answer
As of 2026- Avg temp
- 4° / -1°
- Rainfall
- 70mm · 11 days
- Crowds
- Busy
As of 2026, Lucerne in December averages a high of 4°C and low of -1°C with 70mm of rain over about 11 days. Winter and festive — around 4°C/-1°C with snow possible. A warm coat, hat, gloves, scarf, and waterproof shoes with grip. Far colder on the mountains.
December is moderate for Lucerne.
December turns Lucerne festive — Christmas markets fill the Old Town, lights and decorations sparkle along the Reuss, and a snow-dusted Chapel Bridge is one of the year's most magical sights. The city averages 4°C/-1°C, often below freezing at night, with snow possible in town.
The markets and Christmas-week and New Year periods bring crowds and higher prices back to the city — book central hotels ahead for the festive weeks. New Year's Eve closes the year with fireworks over the lake.
Travel score
Lucerne December Weather Stats
Avg High
4°C
Avg Low
-1°C
Rainy Days
11
70mm total
Sunshine
1.5h
Daily avg
Humidity
84%
damp
UV Index
1
Low
Wind
9 km/h
Gusts 22
Crowds
Busy
At attractions
December Sunrise & Sunset
Air Quality
PM2.5
13 μg/m³
PM10
23 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
2°C
Nighttime
-4°C
Humidity and wind affect how the actual temperature feels.
Wind
9 km/h
Max gust 22 km/h
Activities Recommended for December
December Travel Pros & Cons
Pros
- Christmas markets and festive lights
- Snow-dusted Old Town and Chapel Bridge
- New Year's Eve lake fireworks
- Full mountain ski season
Cons
- Cold, below freezing at night
- Festive weeks crowded and pricier
- Shortest daylight of the year
- Pilatus cogwheel closed; valley fog
December Events & Festivals
- Christmas markets in the Old Town
- Festive lights and decorations citywide
- New Year's Eve fireworks over the lake
- Mountains in ski season (Titlis, Engelberg)
Lucerne in December — Full Picture
December turns Lucerne festive — Christmas markets fill the Old Town, lights and decorations sparkle along the Reuss, and a snow-dusted Chapel Bridge is one of the year's most magical sights. The city averages 4°C/-1°C, often below freezing at night, with snow possible in town.
The markets and Christmas-week and New Year periods bring crowds and higher prices back to the city — book central hotels ahead for the festive weeks. New Year's Eve closes the year with fireworks over the lake.
The mountains are firmly in winter: Engelberg-Titlis is in ski season, Rigi and Titlis run year-round, and the Pilatus cogwheel stays closed (cable car from Kriens). Valley fog can sit below sunny peaks, so check the webcams for a clear-summit day.
Daylight is at its shortest, so plan around the early sunsets — but the festive evening atmosphere is the point. Pack proper winter gear and grippy waterproof shoes for icy cobbles.
What to Wear & What to Pack
Winter and festive — around 4°C/-1°C with snow possible. A warm coat, hat, gloves, scarf, and waterproof shoes with grip. Far colder on the mountains.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
14.3°C
4.3°C
12/mo
Summer (Jun·Jul·Aug)
24°C
13.3°C
13.7/mo
Autumn (Sep·Oct·Nov)
14°C
7°C
10.7/mo
Winter (Dec·Jan·Feb)
Current4°C
-1.3°C
10.7/mo
Lucerne Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 3° | -2° | 11d·60mm | 2h | 82% | 1 | Quiet | Low season | |
| 5° | -1° | 10d·55mm | 3h | 79% | 2 | Moderate | Shoulder | |
| 10° | 1° | 11d·65mm | 4h | 73% | 3 | Moderate | Shoulder | |
| 14° | 4° | 12d·80mm | 5h | 70% | 4 | Moderate | Shoulder | |
| 19° | 8° | 13d·110mm | 6h | 70% | 6 | Busy | Peak | |
| 23° | 12° | 14d·130mm | 6.5h | 70% | 7 | Busy | Peak | |
| July (Best) | 25° | 14° | 14d·130mm | 7h | 70% | 8 | Very busy | Peak |
| August (Best) | 24° | 14° | 13d·135mm | 6.5h | 72% | 7 | Very busy | Peak |
| September (Best) | 20° | 11° | 11d·100mm | 5.5h | 75% | 5 | Busy | Peak |
| 14° | 7° | 10d·85mm | 3.5h | 80% | 3 | Moderate | Shoulder | |
| 8° | 3° | 11d·80mm | 2h | 83% | 1 | Quiet | Low season | |
| 4° | -1° | 11d·70mm | 1.5h | 84% | 1 | Busy | Peak |
View Other Months
Lucerne December Hotel Picks
Frequently Asked Questions
Is December a good time to visit Lucerne?
Lucerne in December is moderate. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in Lucerne in December?
Lucerne December averages a high of 4°C and a low of -1°C.
Does it rain much in Lucerne in December?
Lucerne December averages 70mm of rainfall over about 11 rainy days.
What should I wear in Lucerne in December?
Winter and festive — around 4°C/-1°C with snow possible. A warm coat, hat, gloves, scarf, and waterproof shoes with grip. Far colder on the mountains.
What time are sunrise and sunset in Lucerne in December?
Lucerne December sunrise is 08:05 and sunset is 16:40, with 8h 35min of daylight.
What's the air quality like in Lucerne in December?
Lucerne December air quality (AQI) averages 32, rated Good. PM2.5 averages 13μg/m³.
What activities are recommended in Lucerne in December?
In December, Lucerne is great for Old Town Christmas markets, Snowy Chapel Bridge walks, Mt. Titlis glacier and skiing.
Is December peak season in Lucerne?
Lucerne December crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Lucerne
View Other Months
Planning a December trip to Lucerne?
You've checked the weather — next come the budget and the route.
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.