Staying warm in Lapland isn’t about one heroic jacket — it’s about layering smartly. Winter temperatures in Rovaniemi typically sit between -5°C and -25°C, and you’ll spend real time standing still outdoors (waiting for the aurora, riding a sled). Get your layers right and the cold becomes part of the adventure rather than the enemy.
The layering system
Think in three layers:
- Base layer (against the skin): thermal top and leggings in merino wool or synthetic — never cotton, which traps sweat and chills you.
- Mid layer (insulation): a fleece or light down jacket, plus fleece trousers on the coldest days.
- Outer layer (wind/snow): a waterproof, windproof jacket and trousers.
The good news: for most outdoor tours, operators lend you a heavy thermal oversuit and snow boots on top of your own clothes — so you mainly need solid base and mid layers underneath. Always confirm what’s included when you book.
The essentials checklist
- Thermal base layers (2 sets)
- Fleece or down mid-layer
- Warm, waterproof outer jacket and trousers
- Warm hat that covers the ears
- Mittens (warmer than gloves) + thin liner gloves for using your phone
- Neck warmer / buff or balaclava
- 2 pairs of thick wool socks
- Warm, waterproof boots (if not provided by tours)
- Sunglasses (spring sun on snow is dazzling)
Small items, big difference
- Hand and toe warmers — cheap, disposable, transformative during a long aurora wait.
- A power bank — cold drains phone and camera batteries fast; keep spares warm in an inside pocket.
- Lip balm and moisturiser — Arctic air is very dry.
- A thermos — hot drinks outdoors are morale fuel (many tours provide them).
- Microspikes — town pavements get icy; grippy soles or slip-on spikes prevent falls.
What you don’t need
Leave the heavy formal wear and multiple pairs of jeans at home — denim is useless in the cold. You’ll live in thermals and the provided oversuits. One nice-ish outfit for dinner is plenty.
Photographing in the cold
If you’re bringing a camera for the Northern Lights, pack a tripod, spare batteries (kept warm), and expect condensation when you come indoors — seal the camera in a bag before entering a warm room to let it adjust slowly.
The bottom line
You don’t need to spend a fortune on specialist gear — layer what you have, prioritise a good hat, mittens and base layers, and let the tour operators supply the heavy outerwear. Do that, and you’ll stay warm enough to actually enjoy standing under the aurora.
Next, pick your adventure: browse our Northern Lights tours or read the first-timer’s guide to Rovaniemi.
