The best time to visit Switzerland is June to September for hiking, lakes and scenic trains, and mid-December to March for skiing. May–June and September to early October offer the best balance for cities and lakes: pleasant temperatures, fewer people than in July–August and slightly gentler prices. November and late spring are the quietest periods: too little snow for skiing, with high-altitude trails still or already snowed in. Geneva and the Alpine ranges are shown on our map of Switzerland.
Switzerland is a small country, but its climate varies strongly with altitude. The Plateau (Geneva, Lausanne, Bern, Zurich) has a temperate climate, with warm summers and cold, often gray winters. Ticino, south of the Alps (Lugano, Locarno), is much milder. In the mountains, it is 8 to 10 °C (14 to 18 °F) cooler than on the plains from 1,600 m (5,249 ft) and snow lies for several months. Here is how to choose your dates, based on the climate normals of MeteoSwiss.
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When to go to Switzerland at a glance
- Best times June to September for the mountains, May–June and September for cities and lakes
- For skiing mid-December to March, into April in the highest resorts
- For high-altitude hiking late June to early October, when trails and passes are clear of snow
- For scenic trains all year, with green landscapes in summer and snowy ones in winter
- Mildest region Ticino (Lugano, Locarno), about 2 °C (4 °F) warmer than Geneva in winter
- Good to know summer is also the wettest season in Zurich, Ticino and the Alps, mostly as thunderstorms
- Quiet periods November and late April–May, when many ski lifts and mountain hotels close
When to go to Switzerland by priority
- Best weather: June to September for the mountains; May–June and September for cities and lakes; mid-December to March for skiing
- Cheapest: May and October, outside holiday periods; November in cities
- Fewest crowds: November, May and September
- Events: Basel Carnival in February or March, Montreux Jazz Festival in July, National Day on August 1, cattle descents (désalpes) in September–October, Christmas markets in December
Switzerland: the calendar at a glance
✅ Best months: March, June, July, August, September, October
❌ Period to avoid: November
Weather and climate in Switzerland month by month
The table below gives the normals for Geneva (airport station), the gateway for many travelers and representative of the Swiss Plateau. Ticino and the mountains are detailed below.
| Month | Avg. high | Avg. low | Rain | Crowds | Prices | Verdict |
|---|---|---|---|---|---|---|
| January | 5.1 °C (41 °F) | -1.1 °C (30 °F) | 73 mm (2.9 in) | High in resorts | High in the mountains | ⚠️ Cold and gray in cities, midwinter for skiing |
| February | 7.0 °C (45 °F) | -1.1 °C (30 °F) | 56 mm (2.2 in) | Very high in resorts (holidays) | Very high in the mountains | ⚠️ Ideal for skiing, but school holidays |
| March | 11.8 °C (53 °F) | 1.7 °C (35 °F) | 62 mm (2.4 in) | Moderate | Moderate | ✅ Spring skiing, longer days |
| April | 15.9 °C (61 °F) | 5.0 °C (41 °F) | 67 mm (2.6 in) | Low to moderate (Easter) | Moderate | ⚠️ Spring on the plains, end of ski season |
| May | 20.1 °C (68 °F) | 9.1 °C (48 °F) | 79 mm (3.1 in) | Low to moderate | Moderate | ⚠️ Pleasant in cities, high-altitude trails still snowy |
| June | 24.2 °C (76 °F) | 12.7 °C (55 °F) | 83 mm (3.3 in) | Moderate | Moderate to high | ✅ Lakes, cities and first hikes |
| July | 26.7 °C (80 °F) | 14.6 °C (58 °F) | 79 mm (3.1 in) | High | High | ✅ High mountains accessible, thunderstorms possible |
| August | 26.2 °C (79 °F) | 14.2 °C (58 °F) | 81 mm (3.2 in) | High | High | ✅ Hiking and lakes, National Day on August 1 |
| September | 21.1 °C (70 °F) | 10.7 °C (51 °F) | 91 mm (3.6 in) | Moderate | Moderate | ✅ The best compromise, fewer crowds |
| October | 15.5 °C (60 °F) | 7.2 °C (45 °F) | 97 mm (3.8 in) | Low to moderate | Moderate | ✅ Autumn colors, first snow at altitude |
| November | 9.3 °C (49 °F) | 2.6 °C (37 °F) | 89 mm (3.5 in) | Low | Low | ❌ Gray, mountains between seasons |
| December | 5.6 °C (42 °F) | -0.2 °C (32 °F) | 90 mm (3.5 in) | Moderate, high for the holidays | Moderate, high for the holidays | ⚠️ Christmas markets, ski season opening |
Note: these averages are for the lowlands, at about 400 m (1,312 ft) above sea level. In Davos (1,594 m (5,230 ft)), highs do not exceed 18.5 °C (65 °F) in July and lows fall to around -9 °C (16 °F) in January. On the Plateau, winter is often marked by a layer of fog or low cloud (the “sea of fog”) that keeps the sky gray for days, while the sun shines above it in the mountains.
The seasons in Switzerland: pros and cons
Summer (June to August): the season for mountains and lakes
This is the most popular season. Mountain passes and high-altitude trails open, cable cars and lake boats run at full capacity, and you can swim in Lake Geneva, Lake Zurich or Lake Lugano. Afternoons are 24 to 27 °C (75 to 81 °F) on the plains and 16 to 20 °C (61 to 68 °F) in mountain resorts. The flip side: it is the wettest period in Zurich and the Alps, with frequent afternoon thunderstorms. In Zurich, more than 115 mm (4.5 in) of rain falls per month from May to August.
- Pros: all high-altitude sites accessible, swimming in the lakes, many festivals, long days
- Cons: afternoon thunderstorms in the mountains, crowds at the best-known sites (Jungfraujoch, Zermatt, Lucerne), prices at their highest
- Our tip: set out hiking early in the morning and come down before the thunderstorms; book scenic trains and mountain accommodation in advance
Autumn (September–October): the best compromise
September is arguably the most balanced month: it is still 21 °C (70 °F) in the afternoon in Geneva, high-altitude trails remain passable until the first snow, and crowds fall sharply after the start of the school year. In October, larches turn yellow in the Engadine and the Valais, and the vineyards of Lavaux and the Valais are harvested. On the other hand, the first snowfalls can close passes as early as autumn, and part of the lifts and mountain hotels close after the summer season.
- Pros: autumn light and colors, falling crowds, pleasant temperatures for walking
- Cons: shorter days, October is the wettest month in Geneva (97 mm (3.8 in)), gradual closures in the mountains
- Who is it for? Hikers, wine and food lovers, travelers who want to avoid the crowds
Winter (December to March): the ski season
From mid-December to March, ski resorts are in full swing: Zermatt, Verbier, Saas-Fee, Crans-Montana, Davos, St. Moritz, Grindelwald or Wengen. Snow is generally most reliable from January to March, especially above 1,500 m (4,921 ft). On the plains, winter is cold (about 4 to 5 °C (39 to 41 °F) in the afternoon in Geneva and Zurich) and often gray. Christmas markets (Basel, Zurich, Lucerne, Montreux) liven up the cities in December.
- Pros: large ski areas, scenic trains in the snow, Christmas markets
- Cons: very high prices during the holidays and the February school holidays, gray skies on the plains, snowy mountain roads
- Good to know: several Alpine passes are closed in winter; check before planning a driving itinerary
Spring (April–May): the in-between season
Spring is mild on the plains (16 to 20 °C (61 to 68 °F) in the afternoon in Geneva in April–May) and in bloom, especially along Lake Geneva and in Ticino. It is a good time for cities and lakes. In the mountains, however, the ski season ends in April (except in a few very high resorts) and high-altitude trails stay snowy until June. Many ski lifts and resort hotels close between late April and early summer.
- Pros: gentler prices, few tourists, blossoms in Ticino and around the lakes
- Cons: high-altitude hiking impossible, changeable weather, mountain businesses closed, heavy rain in Ticino from April
- Who is it for? A city stay (Geneva, Lausanne, Bern, Zurich, Lucerne) or a getaway to Ticino
When to go to Switzerland by region
Differences between regions are mostly due to altitude and the barrier of the Alps: Ticino, to the south, is warmer but also very wet from April to November. Here is a comparison of the normals for four stations:
| Month | Geneva | Zurich | Lugano | Davos (1,594 m (5,230 ft)) |
|---|---|---|---|---|
| January | 5.1 °C (41 °F) / 73 mm (2.9 in) | 3.5 °C (38 °F) / 63 mm (2.5 in) | 7.1 °C (45 °F) / 66 mm (2.6 in) | 0.0 °C (32 °F) / 70 mm (2.8 in) |
| February | 7.0 °C (45 °F) / 56 mm (2.2 in) | 5.2 °C (41 °F) / 60 mm (2.4 in) | 9.0 °C (48 °F) / 61 mm (2.4 in) | 1.2 °C (34 °F) / 52 mm (2.0 in) |
| March | 11.8 °C (53 °F) / 62 mm (2.4 in) | 10.2 °C (50 °F) / 71 mm (2.8 in) | 13.5 °C (56 °F) / 76 mm (3.0 in) | 4.6 °C (40 °F) / 57 mm (2.2 in) |
| April | 15.9 °C (61 °F) / 67 mm (2.6 in) | 14.8 °C (59 °F) / 80 mm (3.1 in) | 16.7 °C (62 °F) / 138 mm (5.4 in) | 8.3 °C (47 °F) / 54 mm (2.1 in) |
| May | 20.1 °C (68 °F) / 79 mm (3.1 in) | 18.8 °C (66 °F) / 128 mm (5.0 in) | 20.8 °C (69 °F) / 178 mm (7.0 in) | 12.8 °C (55 °F) / 89 mm (3.5 in) |
| June | 24.2 °C (76 °F) / 83 mm (3.3 in) | 22.4 °C (72 °F) / 128 mm (5.0 in) | 24.9 °C (77 °F) / 172 mm (6.8 in) | 16.5 °C (62 °F) / 129 mm (5.1 in) |
| July | 26.7 °C (80 °F) / 79 mm (3.1 in) | 24.3 °C (76 °F) / 126 mm (5.0 in) | 27.3 °C (81 °F) / 158 mm (6.2 in) | 18.5 °C (65 °F) / 133 mm (5.2 in) |
| August | 26.2 °C (79 °F) / 81 mm (3.2 in) | 23.9 °C (75 °F) / 119 mm (4.7 in) | 26.8 °C (80 °F) / 158 mm (6.2 in) | 18.2 °C (65 °F) / 150 mm (5.9 in) |
| September | 21.1 °C (70 °F) / 91 mm (3.6 in) | 19.1 °C (66 °F) / 87 mm (3.4 in) | 22.1 °C (72 °F) / 165 mm (6.5 in) | 14.2 °C (58 °F) / 96 mm (3.8 in) |
| October | 15.5 °C (60 °F) / 97 mm (3.8 in) | 13.8 °C (57 °F) / 85 mm (3.3 in) | 16.9 °C (62 °F) / 150 mm (5.9 in) | 10.8 °C (51 °F) / 77 mm (3.0 in) |
| November | 9.3 °C (49 °F) / 89 mm (3.5 in) | 7.6 °C (46 °F) / 76 mm (3.0 in) | 11.6 °C (53 °F) / 167 mm (6.6 in) | 4.8 °C (41 °F) / 71 mm (2.8 in) |
| December | 5.6 °C (42 °F) / 90 mm (3.5 in) | 4.0 °C (39 °F) / 83 mm (3.3 in) | 7.7 °C (46 °F) / 80 mm (3.1 in) | 0.6 °C (33 °F) / 68 mm (2.7 in) |
Geneva, Lausanne and Lake Geneva
The Lake Geneva region is one of the mildest in the north of the Alps: 26 to 27 °C (79 to 81 °F) in the afternoon in July–August at Geneva-Cointrin and fairly regular rain all year (56 to 97 mm (2.2 to 3.8 in) a month). In Lausanne, the MeteoSwiss station at Pully (1991–2020 normals) is slightly cooler in summer (25.0 °C (77 °F) in July) and wetter (64 to 113 mm (2.5 to 4.4 in) a month): see our guide to visiting Lausanne. From May to September, you can enjoy Geneva’s public baths and quays, the boats linking Geneva, Lausanne, Montreux and Évian, and the terraces of Lavaux. Autumn is the grape harvest season in the vineyards. The Swiss side of the lake is the most urban; the French shore (Évian, Thonon, Yvoire) combines easily. For the city at the end of the lake, our Geneva travel guide details the old town, the quays and excursions to Lavaux.
Zurich, Lucerne and German-speaking Switzerland
The climate is slightly cooler than in Geneva (24 °C (75 °F) in July in Zurich) and summer is stormier: 119 to 128 mm (4.7 to 5.0 in) of rain per month from May to August. The cities can be visited all year, but May–June and September are the most pleasant for combining Zurich, Lucerne and the nearby peaks (Rigi, Pilatus, Titlis). December is the month of Christmas markets.
Ticino (Lugano, Locarno)
South of the Alps, Ticino has the mildest climate in the country: 7 °C (45 °F) in the afternoon in January in Lugano, more than 27 °C (81 °F) in July, palm trees on the lakeshores. But it rains a lot there, in intense showers: more than 130 mm (5.1 in) per month from April to November. Aim for May–June and September–October to visit without the heat, or summer for swimming in Lake Lugano and Lake Maggiore. Winter is gentler than in the north, with relatively dry months from December to March.
The Alps: Valais, Bernese Oberland, Graubünden
In the mountains, the season depends on what you want to do. At Davos (1,594 m (5,230 ft)) and Zermatt (1,638 m (5,374 ft)), highs are around 0 to 2 °C (32 to 36 °F) in January and 18 to 20 °C (64 to 68 °F) in July. Higher up, at the Jungfraujoch (3,580 m (11,745 ft)), average highs do not exceed 3.5 °C (38 °F) in midsummer and stay below zero from October to May. For hiking, aim for late June to early October; for skiing, mid-December to March. In winter, the sky is often clearer at altitude than on the plains, above the sea of fog.
Region-by-region summary: the right month depending on the part of the country and the activity you have in mind.
| Month | Cities and lakes (Geneva, Zurich, Lucerne) | Ticino (Lugano, Locarno) | Mountains: hiking | Mountains: skiing |
|---|---|---|---|---|
| January | ⚠️ Cold and gray | ⚠️ Mild, fairly dry | ❌ Snow | ✅ Reliable snow |
| February | ⚠️ Cold | ⚠️ Mild, fairly dry | ❌ Snow | ✅ Peak season, holidays |
| March | ⚠️ Cool | ⚠️ Mild | ❌ Snow | ✅ Spring skiing |
| April | ⚠️ Changeable weather | ⚠️ Blossoms, heavy rain | ❌ Snow | ⚠️ End of season |
| May | ✅ Pleasant | ✅ Blossoms, showers | ❌ Snow-covered trails | ❌ Resorts closed |
| June | ✅ Lakes and cities | ✅ Pleasant, showers | ⚠️ Gradual opening | ❌ Off season |
| July | ✅ Swimming in the lakes | ✅ Swimming, thunderstorms | ✅ High mountains accessible | ❌ Off season |
| August | ✅ Swimming, National Day | ✅ Swimming, thunderstorms | ✅ High mountains accessible | ❌ Off season |
| September | ✅ The best compromise | ✅ Pleasant | ✅ Trails passable | ❌ Off season |
| October | ✅ Colors, grape harvest | ✅ Pleasant, rainy | ⚠️ First snow | ❌ Off season |
| November | ❌ Gray | ❌ Very rainy | ❌ Between seasons | ❌ Too early |
| December | ✅ Christmas markets | ⚠️ Mild, fairly dry | ❌ Snow | ⚠️ Opening depending on snow |
✅ favorable conditions, ⚠️ possible with reservations, ❌ best avoided. Summary based on the normals cited on this page and the regional advice above.
When to go to Switzerland by trip type
| Trip | Best time | Where? |
|---|---|---|
| First trip (cities, lakes and mountains) | June, September | Geneva, Lucerne, Interlaken, Zermatt |
| Skiing and winter sports | Mid-December to March, outside school holidays if possible | Valais, Bernese Oberland, Graubünden |
| Mountain hiking | Late June to early October | Zermatt, Grindelwald, Engadine, Aletsch |
| Scenic trains | All year (green summer, snowy winter) | Glacier Express, Bernina Express, GoldenPass |
| Lakes and swimming | July–August | Lake Geneva, Lake Zurich, Lake Lugano and Lake Maggiore |
| City break | May–June, September, December (Christmas markets) | Geneva, Basel, Zurich, Bern, Lucerne |
| Gentle off-season getaway | May, September–October | Ticino, Lake Geneva |
| Vineyards and food | September–October | Lavaux, Valais |
| Budget | May, October, outside holiday periods | Cities and Ticino, staying outside the resorts |
Major events in Switzerland
| Date | Event | Location |
|---|---|---|
| February or March (variable date, tied to Easter) | Basel Carnival (Basler Fasnacht) | Basel |
| July | Montreux Jazz Festival | Montreux |
| August 1 | National Day (fireworks, bonfires on the heights) | Nationwide |
| August | Locarno Film Festival | Locarno |
| Summer | Lucerne Festival (classical music) | Lucerne |
| September–October | Désalpes: cattle descending from the alpine pastures | Mountain villages, depending on the region |
| December | Escalade festival | Geneva |
| December | Christmas markets | Basel, Zurich, Lucerne, Montreux |
Switzerland month by month: what to expect
Switzerland in January: Midwinter: about 5 °C (41 °F) in the afternoon in Geneva, often under fog, but reliable snow and frequent sunshine at altitude. A good month for skiing outside school holidays.
Switzerland in February: The heart of the ski season, with heavy crowds during the school holidays. Basel Carnival some years (otherwise in March).
Switzerland in March: Spring skiing, longer days and falling prices after the holidays. On the plains, spring arrives gently (about 12 °C (54 °F) in Geneva).
Switzerland in April: End of the ski season in most resorts, blossoms in Ticino and along Lake Geneva. Changeable weather.
Switzerland in May: Pleasant in cities (20 °C (68 °F) in Geneva), but high-altitude trails remain snowy and many resorts are closed between seasons.
Switzerland in June: Start of summer: lakes and cities at their best, first hikes at mid-altitude. The highest passes and trails open gradually.
Switzerland in July: Peak summer season: high mountains accessible, swimming in the lakes, Montreux Jazz Festival. Frequent afternoon thunderstorms in the mountains.
Switzerland in August: Close to July, with National Day on August 1. Crowds and prices at their highest at the best-known sites.
Switzerland in September: The most balanced month: still 21 °C (70 °F) in Geneva, trails passable, fewer people. Cattle descents (désalpes) in the villages.
Switzerland in October: Autumn colors, grape harvest, first snow at altitude. The wettest month in Geneva (97 mm (3.8 in)). Gradual closures in the mountains.
Switzerland in November: The least interesting month: gray on the plains, too early to ski, many resort hotels closed. Low prices in cities.
Switzerland in December: Christmas markets, the Escalade in Geneva, ski resorts opening depending on snow. High prices during the holidays.
When to book your trip to Switzerland
For the year-end holidays and the February school holidays in the resorts, book your accommodation 4 to 6 months ahead: well-placed chalets and hotels go quickly. Do the same for July–August in Zermatt, Grindelwald or Lucerne. On the panoramic cars of the Glacier Express and the Bernina Express, a seat reservation is required on top of the ticket, and demand is high in summer. The rest of the year, 1 to 2 months is generally enough. To prepare your trip up to the viewpoints, our page on visiting the Matterhorn from Zermatt details access and prices.
Planning your trip to Switzerland
- Entry requirements: rules depend on your nationality and can change, so check the entry requirements for Switzerland before you book.
- Currency: the Swiss franc (CHF). The euro is sometimes accepted, but at an unfavorable rate and with change given in francs: pay by card or withdraw francs. Our currency converter helps you estimate prices.
- Outdoor activities and insurance: the UK FCDO (GOV.UK, updated 11 August 2026) notes that adventure sports can be risky and that British nationals have been involved in accidents in the Swiss Alps. It advises checking that the company you use is well established and that your travel insurance covers mountain rescue services, helicopter costs and repatriation.
To go further, see our complete Switzerland travel guide. Not sure about a neighboring country? See also when to go to Italy and when to go to Austria, or our ideas for where to go in July, in September and in February.
Frequently asked questions
What is the best month to visit Switzerland?
September is the most balanced month: it is still mild on the plains, mountain trails are passable and there are fewer people than in summer. June is also a very good choice for cities and lakes. For skiing, aim for January to March.
When should you go to Switzerland for hiking?
From late June to early October. Before that, high-altitude trails and passes are often still snowbound; after that, the first snow and lift closures reduce the options. In July–August, set out early to avoid afternoon thunderstorms.
When should you go to Switzerland for skiing?
From mid-December to March, with snow generally most reliable from January to March above 1,500 m (4,921 ft). The highest resorts often extend the season into April. If possible, avoid the holidays and the February school holidays, the most expensive.
What is the warmest region in Switzerland?
Ticino, south of the Alps. In Lugano, average highs reach 27 °C (81 °F) in July and 7 °C (45 °F) in January, according to MeteoSwiss normals. The region is, however, very wet from April to November.
What is the cheapest time to go to Switzerland?
The shoulder seasons: late April–May and October–November. Accommodation prices fall, but some mountain hotels and lifts are closed. Cities remain interesting at these times.
What is the hottest month in Switzerland?
July, just ahead of August: according to MeteoSwiss 1991–2020 normals, average highs reach 26.7 °C (80 °F) in Geneva, 24.3 °C (76 °F) in Zurich and 27.3 °C (81 °F) in Lugano, but only 18.5 °C (65 °F) in Davos (1,594 m (5,230 ft)).
What is the weather like in Switzerland in winter?
Cold and often gray on the plains: about 5 °C (41 °F) in the afternoon in Geneva in December–January, with lows close to 0 °C (32 °F). Ticino is milder (7 °C (45 °F) in Lugano in January) and, in the mountains, the sky is often clearer above the sea of fog.
When should you go to Switzerland to avoid the crowds?
In March for spring skiing, in May–June on the plains and by the lakes, and above all in September–October, the best compromise. Avoid the February school holidays in the resorts, July–August in the mountains and the year-end holidays. November is quiet but gray.
What is the weather like in Switzerland in spring?
In Geneva, average highs go from about 16 °C (61 °F) in April to 20 °C (68 °F) in May, with regular rain. The ski season ends in April and, in May, high-altitude trails are still snowy: it is the season for cities and lakes rather than the high mountains.
Our sources
- MeteoSwiss: 1991–2020 normals for the stations of Geneva-Cointrin, Pully (Lausanne), Zurich-Fluntern, Lugano, Davos, Zermatt and Jungfraujoch, published by the World Meteorological Organization and distributed by NOAA
- Outdoor activity and insurance advice read on November 11, 2026: UK FCDO, foreign travel advice for Switzerland (GOV.UK, updated 11 August 2026); event timing checked on Montreux Jazz Festival and Switzerland Tourism
- Our methodology
Updated November 2026.
