What to Wear in Iceland — Complete Seasonal Guide
Iceland’s weather changes fast: wind, rain, sun, even sleet can take turns in a single hour. The secret is smart layers that you can add or remove. This guide gives you simple, practical outfits and packing lists for every season and all the classic activities (waterfalls, hot springs, glaciers, city evenings, northern lights).
How to Think About Layers (Works Year‑Round)
- Base layer: Next to skin. Merino wool or technical synthetic. Avoid cotton (stays wet/cold).
- Mid layer: Warmth. Fleece or light puffy (synthetic or down). In winter, bring both.
- Shell layer: Windproof, waterproof jacket with hood; waterproof over‑trousers. Breathable fabric helps when hiking.
- Hands/Head/Feet: Warm hat/beanie, neck gaiter (Buff), liner gloves + waterproof/windproof outer gloves, wool socks (carry a spare pair).
- Footwear: Waterproof hiking shoes/boots with good grip. In winter, insulated boots are best.
- Always pack: Sunglasses, SPF (the wind hides sunburn), lip balm, compact umbrella not useful (the wind destroys them—use a hood instead).
Year‑Round Essentials (Put these in your bag first)
- Waterproof hooded shell jacket • waterproof pants • warm mid‑layer • 1–2 merino/synthetic base tops • 2–3 pairs wool socks • hat • Buff • liner gloves + shell gloves • waterproof hiking shoes/boots • swimsuit + small quick‑dry towel (for hot springs) • sandals/flip‑flops for pool areas • packable daypack • reusable water bottle/thermos • small dry bag for phone/camera • headlamp (Sept–Apr) • power bank • basic first‑aid and blister care • microfiber cloths for lenses.
Spring (April–May)
Weather vibe: Cool, windy, changeable; lingering snow/ice in the north and Highlands.Wear:
- Base layer top + fleece or light puffy + waterproof shell
- Hiking pants + waterproof over‑trousers
- Beanie, Buff, liner gloves + wind/waterproof gloves
- Waterproof hiking shoes/boots (carry dry socks)Extras: Light microspikes for icy paths in early spring; sunglasses for bright low sun.
Summer (June–August)
Weather vibe: Mild but breezy, 8–15 °C (can be colder/wetter). Midnight sun = long days.Wear:
- T‑shirt or thin base top + light fleece • pack your shell in the daypack
- Quick‑dry hiking pants or leggings; shorts only on warm days
- Cap or beanie (wind can be chilly)
- Waterproof hiking shoes (trail runners ok on dry days)Extras: Eye mask for bright nights, insect head net for Mývatn area, light gloves for boat trips/sea cliffs, sun protection.
Autumn (September–October)
Weather vibe: Cooler, more rain, first frosts; northern lights season begins.Wear:
- Base layer + fleece and/or light puffy + waterproof shell
- Hiking pants + waterproof over‑trousers
- Warm hat/Buff; liner gloves + shell gloves
- Waterproof hiking bootsAurora nights: Add thicker puffy/down jacket, extra base bottoms under pants, hand warmers, headlamp with red mode.
Winter (November–March)
Weather vibe: Cold + windchill, snow/ice, short days.Wear:
- Warm base top & bottoms (merino or synthetic)
- Thick fleece and insulated puffy/parka
- Waterproof/windproof shell (or insulated waterproof jacket)
- Insulated, waterproof boots with good grip
- Warm hat that covers ears, Buff/balaclava, liner gloves + insulated waterproof glovesExtras: Microspikes/traction cleats for icy sidewalks and waterfall paths; thermal socks; chemical hand/foot warmers.
What to Wear for Specific Activities
Waterfalls & Black‑Sand Beaches: Spray + wind = wet & cold. Wear shell jacket and waterproof pants even in summer; bring spare socks; secure hats (gusts are strong). Keep distance from waves.
Hot Springs & Blue Lagoon: Swimsuit, small quick‑dry towel (or rent), flip‑flops/sandals, hair tie and conditioner (silica can dry hair), remove jewelry. In winter, bring beanie/robe for the walk between pools.
Whale Watching / Puffin Boats: It’s colder at sea. Add an extra fleece/puffy under your shell; beanie + warm gloves; consider seasickness bands/meds.
Glacier Hike / Ice Cave Tour (guided): Tour provides crampons/helmet/harness. You bring: warm base layers, fleece + puffy, waterproof shell + pants, sturdy ankle‑support boots (no sneakers), warm hat & gloves. Avoid jeans.
Highlands / F‑Roads (summer): Sun + wind + dust. Buff for dust, lightweight long sleeves and pants for sun & bugs, shell for surprise squalls; gaiters if hiking across wet ground.
City Day & Dinner: Smart‑casual layers. Dark jeans or chinos, knit sweater, waterproof parka, leather boots or clean sneakers. Many restaurants are informal; comfort first.
Northern Lights Nights (standing still): Extra insulation: base + fleece + heavy puffy under a shell, warm hat, Buff, thick gloves with thin liners (you can operate a camera), insulated boots, hand/foot warmers.
Packing Lists You Can Copy
Summer carry‑on idea: shell jacket • light puffy • light fleece • 2 base tops • 2 quick‑dry tees • hiking pants • waterproof over‑trousers • 3 wool socks • underwear • hiking shoes • beanie/cap • Buff • liner + shell gloves • swimsuit + sandals • sleep mask • small first‑aid • daypack.
Winter week: heavy puffy/parka • waterproof shell (or insulated shell) • 2 warm base tops + 2 base bottoms • thick fleece • waterproof pants • insulated boots • 4 wool socks • hat • Buff/balaclava • liner + insulated gloves • microspikes • hand/foot warmers • swimsuit (hot pools!) • headlamp • thermos.
Photographer kit add‑ons: thin glove liners + mitt shells • microfiber cloths • rain cover for camera • extra batteries (keep in inner pocket) • small groundsheet for kneeling on snow.
Family with kids: extra mittens, backup socks and base layers, snacks and hot drink, simple rain suit or bibs, bright hat/vest so kids are visible in wind and spray.
Rental vs. Buy
If you don’t own winter gear, several outfitters in Reykjavík and major hubs rent jackets, pants, boots, and even spikes. Renting is smart for short trips—just bring your own base layers and socks.
Care & Drying on the Road
- Use hotel radiators/heated towel rails to dry socks and base layers overnight; avoid placing down jackets directly on hot elements.
- Pack a small bottle of gentle detergent; merino washes easily in a sink and dries fast.
- Keep muddy boots in a plastic bag in the car; shake out sand to protect zippers.
What Not to Wear
- Cotton hoodies/jeans for outdoor days (cold when wet)
- Fashion umbrellas (wind destroys them)
- Smooth‑soled shoes at waterfalls/ice
- Heavy jewelry in hot springs (can discolor)