People pack for Lucerne's temperatures and forget the rain. Even summer is wet here, with July logging 20 rain days, the most of the year. A real rain shell and a bag that keeps water out matter more than any outfit, especially if you're heading up Pilatus or Rigi.
Lucerne weather by month
Daily high and low (°C), and days with rainSee the numbers
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High | 6°C43°F | 8°C46°F | 12°C54°F | 14°C57°F | 18°C64°F | 24°C75°F | 25°C77°F | 25°C77°F | 21°C70°F | 16°C61°F | 9°C48°F | 6°C43°F |
| Low | 0°C32°F | 1°C34°F | 3°C37°F | 5°C41°F | 9°C48°F | 14°C57°F | 16°C61°F | 16°C61°F | 13°C55°F | 9°C48°F | 3°C37°F | 0°C32°F |
| Rain days | 15 | 10 | 15 | 15 | 18 | 14 | 20 | 13 | 14 | 12 | 15 | 13 |
Season by season
Winter
December–FebruaryHighs sit at 6–8°C (43–46°F) and lows hover at 0–1°C (32–34°F), with 15 rain days in January. It's a damp cold off the lake, the kind that gets through a thin coat. Pack a warm insulating layer, gloves and a waterproof outer. Up on the mountains expect snow and ice even when the Old Town is just wet.
Spring
March–MaySpring warms slowly, from 12°C (54°F) highs in March to 18°C (64°F) in May. It's also wet, with 15 to 18 rain days a month, and May is the soggiest. Lows of 3–9°C (37–48°F) make mornings on the lake steamers chilly, so layer up and keep the shell on top of your bag.
Summer
June–AugustSummer highs are a mild 24–25°C (75–77°F) with lows of 14–16°C (57–61°F), so you won't need much heat gear. You will need a rain shell. July has 20 rain days, and showers roll in over the lake fast. Mountain summits run much colder than town, so bring a warm layer for Pilatus or Titlis.
Autumn
September–NovemberHighs drop from 21°C (70°F) in September to 9°C (48°F) in November, and lows fall from 13°C (55°F) to 3°C (37°F). Rain stays steady at 12 to 15 days a month. October is a good walking month if you dress for wet, and the Old Town is calmer once the summer tour groups thin out.
What to bring to Lucerne
0 of 21 packedJuly brings 20 rain days to Lucerne, and this waterproof, windproof shell packs down small enough to ride in your bag all day.
A light women's waterproof shell that compresses small, so you're covered when a shower rolls in over the lake.
- Peak Design Everyday Backpack Zip 20LBags & Luggage
Its weatherproof shell keeps your camera and passport dry on a wet boat deck or a drizzly summit.
- A warm wrapClothing
A wool or cashmere wrap takes the edge off a cold cable car ride and doubles as a blanket on the flight in.
- Nite Ize RunOff Waterproof Packing CubeBags & Luggage
Welded seams and a waterproof zipper keep a soaked shell or wet socks away from your dry clothes after a rainy day.
- Nalgene 32 oz Wide Mouth BottleWater Bottles & Hydration
Swiss tap water is safe to drink, so fill this 32 oz bottle at the hotel before a long day on the mountain trails.
Clothing
- Fleece midlayer · 1Summits run much colder than town
- Merino base layers · 2
- Sweaters · 2
- Warm hat and gloves · 1 setDec–Feb lows near 0°C
- Light layers for summer · 3Highs of 24–25°C Jun–Aug
- Insulated jacket · 1Nov–Mar
Footwear
- Waterproof walking shoes · 1July logs 20 rain days
- Comfortable town shoes · 1
Gear
- Compact umbrella · 1
- Wool socks · 4 pairs
- Sunglasses · 1Glare on Pilatus and Rigi
Health and toiletries
- SunscreenStronger sun up the mountains
- Lip balm
Documents and money
- Passport
Tech
- Phone power bank · 1
What shoes should you pack for Lucerne?
Bring waterproof walking shoes with real grip. The Old Town's cobbles and the wooden boards of Chapel Bridge get slippery in the rain, and the Musegg Wall has steep steps up into its towers. If you plan to hike from the top of Pilatus or Rigi, trail shoes beat city sneakers.
What do people wear in Lucerne?
Lucerne dresses practical and neat. Dark jeans or chinos, a good knit and a technical jacket are normal, and locals wear outdoor jackets into town without a second thought. Nobody dresses up for the lake boats or cable cars. A smarter layer is enough for dinner or a concert at the KKL.
What plugs does Lucerne use?
Switzerland uses type C and J plugs at 230V. The slim two-pin Europlug (type C) fits Swiss sockets, but chunkier round German-style plugs often won't go into the recessed Swiss outlets. Check your adapter's EU plug before you count on it.
Tours and things to do in Lucerne
Packed and ready? Browse guided tours, day trips and tickets for Lucerne.
What should you leave at home for Lucerne?
Leave the umbrella-only plan at home. Wind off the lake and gusts on the summits make a hooded shell far more useful. Skip the hot-weather kit too, since highs top out at 25°C (77°F), and leave behind any shoes you'd be upset to get wet.
Packing for Lucerne: questions people ask
What should I wear in Lucerne in summer?
Light layers and a waterproof jacket. Highs are 24–25°C (75–77°F), but July has 20 rain days, so the shell matters more than shorts.
Does it rain a lot in Lucerne?
Yes. Most months have 12 to 20 rain days, and July is the wettest with 20.
What should I wear up Mount Pilatus?
Grippy shoes, a warm layer and a rain shell. The summit is much colder and windier than the lakefront, even in summer.
Do I need a plug adapter in Lucerne?
Yes, unless your devices use a slim two-pin Europlug. Switzerland uses type C and J sockets at 230V, and bulky round EU plugs often don't fit.
Is Lucerne cold in winter?
Cold and damp. Highs are 6–8°C (43–46°F) with lows of 0–1°C (32–34°F), so pack a warm coat, gloves and waterproof shoes.
Prices change often — the price on the retailer’s page is the one you pay.