What to pack for Switzerland in June

21 rain days a month finds every seam. A real shell, not a windbreaker.

UV index hits 9.0 and June's 15.9 daylight hours mean sustained sun exposure.

Check ankles and, if there's a dog, paws and ears every night.

This country runs on Type C or J. Get one with USB-C so you're not fighting over the single outlet.

Fifteen daylight hours mean devices drain faster when you photograph and navigate constantly.

Set it up before you land. Signal drops for long stretches outside cities.

Trains and cable cars have size limits and mountain huts have narrow doorways.

Day hikes from base camps need water and layers but checked bags stay behind.

Fits the overhead on every airline that matters. Skip the checked-bag line entirely.

For the passport, the chargers, and the one dry pair of socks.

Fifteen rain days mean damp air and sweat clings to skin even at mild temperatures.

UV hits 8.9 here. Long sleeves beat reapplying sunscreen every hour.

At 9.0 UV index, shade becomes scarce on exposed mountain trails and passes.

Tap water is safe but carrying your own bottle beats finding fountains on trails.

One brick charges the laptop, phone, and camera.

Hotel and cafe wifi is shared with everyone else in the building. A VPN keeps your banking and email to yourself.

Border crossings and train stations mean bags move between your hands and storage often.

Humidity at 74% and constant moisture mean clothes mildew without regular washing.

Fifteen hours of daylight mean early trains and late hikers create constant noise.

Rain falls on half the month and mountain terrain stays wet underfoot for hours.

Single-track mountain roads with switchbacks trigger nausea in sensitive travelers.

Mountain huts have limited outlets and charging one device at a time wastes daylight.

A few phrases go a long way. Ten minutes a day before you leave is plenty.

International travel requires documents at customs checkpoints and mountain lodges for registration.

Shared accommodations and train travel mean luggage sits unattended in common areas.

Bathroom humidity and shared shower schedules require gear that drains and dries fast.