Understanding Iceland’s Climate: A Unique Challenge
Preparing a suitcase for Iceland is not quite like packing for any other destination. Over the years of traveling through this extraordinary country in every season, I’ve learned that the weather in Iceland is as captivating as it is erratic. In a single day, you can easily experience rain, wind, sunshine, and even snow – sometimes all within a few hours. This unpredictability makes smart packing essential for anyone planning to explore the Land of Fire and Ice.
Whether you’re visiting during the midnight sun of summer or chasing the northern lights in the dead of winter, your suitcase must be built around versatility, comfort, and layers. Here’s a comprehensive guide to help you prepare efficiently.
The Layering System: Your Best Ally
In Iceland, layers are not an option – they are a necessity. You’ll often hear the local saying: “If you don’t like the weather, wait five minutes.” This isn’t just talk. Icelandic weather can change so quickly that being able to adapt with removable layers becomes crucial.
The basic layering system I recommend consists of three components:
- Base layer: This is your first line of defense against the cold. Choose insulating yet breathable clothing such as merino wool thermals. Avoid cotton, which retains moisture and can leave you feeling clammy.
- Mid layer: A fleece or lightweight down jacket works well here. You want something that traps heat without being too bulky.
- Outer layer: Waterproof and windproof is the name of the game. Even in summer, a proper shell jacket and pants are a must. Iceland’s wind is often underestimated and a sturdy outer shell can make all the difference in your comfort.
Packing for Summer (June to August)
During the summer months, Iceland enjoys warmer temperatures, extended daylight hours, and a generally more relaxed atmosphere. However, don’t be fooled – “warmer” is relative. Even in July, temperatures rarely go above 15°C (59°F).
Here’s what I always pack for a summer trip:
- Lightweight waterproof jacket
- Fleece or insulated mid-layer
- Merino wool base layers (top and bottom)
- Quick-drying t-shirts and hiking trousers
- Waterproof hiking boots (well broken-in)
- Wool socks (minimum 2-3 pairs)
- Hat or beanie (yes, even in summer)
- Light gloves (windproof if possible)
- Swimsuit (for geothermal pools and hot springs – trust me, you’ll want it!)
- Sunglasses and sunscreen – the sun can be surprisingly strong
- Eye mask – the midnight sun can make sleeping tricky in July
I once spent a July week in the Eastfjords, and while we had some glorious sunlight, the wind coming off the Atlantic reminded me that even “summer” in Iceland demands respect. Being underdressed for a hike spoiled none of the views but definitely impacted my comfort.
Packing for Winter (November to March)
Winter in Iceland is magical. The northern lights, snow-covered landscapes, and the mystical darkness offer a unique charm. But it also means you’re up against icy roads, freezing temperatures, and limited daylight. Packing properly isn’t a luxury – it’s a necessity.
My winter packing essentials include:
- Insulated and waterproof parka
- Thick fleece or down jacket as mid-layer
- Merino wool base layers (thermal tops and bottoms)
- Waterproof snow boots (preferably with good grip)
- Wool or thermal socks (bring extra pairs – they can take a while to dry)
- Insulated gloves or mittens (windproof if possible)
- Warm beanie that covers the ears
- Neck gaiter or thermal buff
- Spikes or crampons for walking on ice – a lifesaver on slippery sidewalks and trails
- Swimwear – you’ll still want to soak in a hot pot, no matter the temperature outside
I’ve learned the hard way during a winter road trip on the Snæfellsnes Peninsula: layering alone wasn’t sufficient when my gloves soaked through and the wind cut through my jeans. From that day forward, insulated, waterproof outerwear became non-negotiable, and I never travel without snow grips for my boots.
Packing for Spring and Autumn
Spring (April to May) and autumn (September to October) are shoulder seasons that blend characteristics of summer and winter. The weather is particularly unstable during these periods, and this is when your layering strategy must be at its strongest.
Temperatures can swing wildly from chilly mornings to relatively mild afternoons. Rain is quite common, and in the highlands or remote areas, snowstorms can still occur – especially in springtime.
Your packing list should be a hybrid of summer and winter essentials. I usually bring:
- Waterproof outer shell (jacket and pants)
- Insulating mid-layer (a lightweight down or fleece jacket)
- Base layers made of merino wool
- Warm hat, gloves, and scarf
- Sturdy waterproof boots
- Rain cover or dry bag (especially for protecting electronics/camera gear)
Having experienced a wind-driven sleet storm in Þingvellir National Park in early May, I can say firsthand that spring and autumn are no time to underestimate Icelandic weather. The reward? Fewer tourists and some of the most dramatic light I’ve seen for photography.
Useful Extras to Consider
Beyond clothing, there are some practical items I’ve come to regard as packing essentials when preparing for an Icelandic adventure:
- Reusable water bottle: Icelandic tap water is some of the purest in the world – there’s no need to buy bottled water.
- Power adaptor: Iceland uses the standard European two-pin plug (220V).
- External battery pack: Cold weather can drain phone batteries quickly, especially when using GPS or taking photos.
- Travel towel: Handy for spontaneous swims in hot springs or unexpected rain.
- Dry bags or packing cubes: To keep wet clothes separate or to organize your backpack more efficiently.
A Few Final Thoughts from the Road
When packing for Iceland, it’s better to bring a little extra than find yourself unprepared in the middle of nowhere, facing harsh conditions. That said, there’s also no need to overpack – stick to versatile, high-performance items that serve multiple purposes. Comfort is king, and moisture management is key to staying warm.
Personally, I’ve learned to embrace the challenge Iceland’s weather presents. It’s part of the adventure and part of what makes every trip there feel profound. The country may test your gear and your resilience, but with the right preparation, it also rewards you with unparalleled beauty at every turn. Happy packing!