The Best Time to Visit Lausanne, Season by Season
We have been to Lausanne in every season by now, and honestly, each one gave us something different to enjoy. If we had to pick, our best memories are from spring, though we think that’s mostly because after a long Swiss winter, sitting by Lake Geneva in the first proper sun feels amazing every single time.
We live in Zurich, and Lausanne has become one of our regular weekend trips, so by now we have a pretty good feel for what each season actually looks and feels like there.
In this guide, we will walk you through what each season is really like, when the lake is actually warm enough to swim in, which festivals are worth planning a trip around, and how prices change depending on when you go.
If you’re still planning the rest of your visit, our complete Lausanne travel guide covers how long to stay, where to eat, getting around, and the places we wouldn’t miss.
Our Top Hotel Picks in Lausanne
- Best Luxury: Beau-Rivage Palace (Ouchy)
- Best Mid-Range: Palmiers by Fassbind (Near the Station)
- Best for Lake Views: Château d’Ouchy (Ouchy)
Spring in Lausanne (March to May)
Spring is honestly the time we look forward to a day trip to Lausanne the most. After the cold (but still beautiful) Swiss winter, it feels amazing to watch the weather slowly warm up again.
What we love about spring specifically is that the temperature is already good enough to walk around and explore properly, without being as hot as summer, and the city is noticeably less crowded than a few months later.
Average daytime temperatures in Lausanne during spring sit somewhere between 10°C and 18°C (50°F to 64°F), so it’s mild enough for a full day outdoors, but you’ll still want a jacket for the evenings.
One of our favorite spring trips from Lausanne is to the Fête de la Tulipe in Morges, just a short train ride away.
The festival runs from late March to mid-May and fills the Parc de l’Indépendance with around 140,000 tulips.
Entry is free, and it’s an easy add-on if you’re already spending the day in the Lausanne area.
Summer in Lausanne (June to August)
This is the season where Lausanne feels completely alive. Terraces are full, the promenade in Ouchy is packed with people, and the whole city moves at a slower, more relaxed pace.
Average daytime temperatures sit between 20°C and 27°C (68°F to 81°F), warm enough that the lake finally becomes the main event.
By July, Lake Geneva warms up to around 21°C to 23°C (70°F to 73°F), and it stays swimmable through September.
Bellerive Plage is the most popular spot for a swim in Lausanne, and honestly, jumping into the lake after a hot day walking around the city is one of the simple pleasures of summer here.
Summer is also when many of our favorite things to do in Lausanne are at their best, especially swimming, boat trips, Ouchy, and the Lavaux vineyards.
Summer is also when the city’s biggest festivals happen. Fête de la Musique takes over the streets on June 21 with free live music all over town, and Festival de la Cité turns the Old Town into an open-air stage for theatre, dance, and music for about a week at the end of June or start of July.
On August 1, Fête Nationale brings fireworks over the lake for Swiss National Day.
The tradeoff is that summer is also the busiest and most expensive time to visit. Hotels fill up faster and cost more, especially during festival weeks, so booking ahead makes a real difference.
Our guide to where to stay in Lausanne compares the Old Town, Ouchy, Flon, and the station area if you’re deciding where to base yourself.
Fall in Lausanne (September to November)
Besides the beautiful color change in the leaves, fall is when the Lavaux vineyards on the hills above Lausanne really steal the show.
September temperatures still sit around 15°C to 22°C (59°F to 72°F), mild enough for long walks through the terraced vines, and by October the hillsides turn gold as the grape harvest gets underway.
We find the view over Lake Geneva from up in Lavaux genuinely stunning in this light, and the local wine is delicious, so a walk through the vineyards followed by a stop at one of the small caveaux (wine cellars) along the way is one of our favorite fall things to do near Lausanne.
Fall is also when Label Suisse takes place, a free music festival celebrating Swiss artists that runs for a weekend in mid-September.
Later in October, the Lausanne Marathon brings runners through the city and along the lake.
By November, the weather turns noticeably greyer and cooler, with average temperatures dropping to around 7°C to 12°C (45°F to 54°F) and more rain than earlier in the fall.
It’s quieter, and honestly not for everyone, but if you don’t mind a bit of grey sky, it’s also when the city feels the least touristy.
Winter in Lausanne (December to February)
We find the Christmas markets especially cute during this time of year.
Lausanne’s own market fills the streets of the Old Town with wooden chalets, mulled wine, and lights, and if you have time, the one in Montreux, about 30 minutes away by train along the lake, is also worth the trip for its famous flying Santa, the zipline spectacle you’ve probably seen all over social media.
Average temperatures in winter sit between 0°C and 8°C (32°F to 46°F), and while snow in the city itself is fairly rare, the mountains behind the lake usually get covered.
On a clear day, seeing the Alps dusted in white across Lake Geneva is one of the prettiest views Lausanne has to offer, and honestly, we think it looks even better in winter than in summer.
Early December also brings Fête de l’Escalade, a historic torchlight parade with people in period costumes marking the city’s escape from an attempted invasion back in 1602. It’s a fun one to catch if your visit lines up with it.
Winter isn’t the season for lake swimming or long outdoor days; most of that shuts down until spring. But museums, concert halls, and the general cultural scene stay busy year-round, so there’s still plenty to do if you don’t mind bundling up.
If Lausanne is only one part of your trip, our guide to the best time to visit Switzerland compares the seasons for the Alps, lakes, hiking, and other cities too.
Frequently Asked Questions
When can you swim in Lake Geneva in Lausanne?
The lake is warm enough for comfortable swimming from around July to September, when the water sits between 20°C and 24°C (68°F to 75°F). Late July and August tend to be the warmest.
Is Lausanne less crowded than Geneva or Zurich?
Yes, generally. Lausanne gets busy during festival weeks and summer weekends, but it doesn’t see the same volume of tourists as Geneva or Zurich. It still feels like a place where people live their everyday lives rather than a city built around tourism.
Is Lausanne worth visiting in winter?
Yes, if you’re not only there for the lake. Museums, concert halls, and Christmas markets keep the city active, and clear winter days give you some of the best views of the snow-covered Alps across the water.
What is the best festival to plan a trip around?
Festival de la Cité in late June or early July is the one we’d build a trip around. It’s free, takes over the entire Old Town for about a week, and covers theatre, music, dance, and more.
So, When Is the Best Time to Visit Lausanne?
We would probably say late spring or early summer is the best time overall.
The weather is warm enough to spend full days outdoors, the lake is starting to come alive, and prices and crowds are still manageable compared to peak summer.
But honestly, we’ve never had a bad trip to Lausanne, no matter the season. If you’re still deciding whether the city deserves a place on your route at all, we’ve also shared our honest take on whether Lausanne is worth visiting.
Spring gives us that first taste of sun after winter that we love so much, summer means swimming in the lake, fall brings us to the vineyards, and winter has its own quiet charm with the Christmas markets and mountain views. It really comes down to what you’re looking for.
Once you’ve chosen the season, our guide to planning a longer Switzerland itinerary shows how we would combine Lausanne with the rest of the country over 7, 10, or 14 days.
