Switzerland Travel Guide: Best Season, Weather, Plugs & Itineraries

Snowy peaks, lakes and mountain railways with clockwork transport — but prices are high, so budget generously.

Updated 2026-10-31 Switzerland

🗓 Best time to goJun–Sep for hiking and views; winter for skiing, with some lifts closed.
💱 CurrencySwiss franc (CHF)
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🔌 Plugs & voltage230V | Type J (Swiss); slim two-pin Type C plugs usually fit
🌦 ClimateFour seasons in the valleys; the high Alps are far colder year-round and views can be clouded out — pack warm layers.

Monthly average temperatures in Switzerland

City / monthJanFebMarAprMayJunJulAugSepOctNovDec
Switzerland (Zurich / Lucerne / Jungfrau)
High / low
3°
-3°
5°
-2°
10°
1°
15°
4°
20°
9°
23°
12°
25°
14°
25°
14°
20°
10°
14°
6°
8°
2°
4°
-1°

°C — top is the average high, bottom the average low. Typical values only; check the forecast before you go. See charts in the climate tool.

Switzerland travel tips

Switzerland itineraries

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General travel information — entry rules, e-authorisations, weather and opening details change often, so check official sources.