What I Wish I Knew Before My First Iceland Winter
December gives Reykjavík about four hours of daylight. That single number breaks more first winter trips than ice does. The mistakes visitors make, in order.
By Björn Einarsson, Icelandic guide & winter tour specialist
The first winter mistake I watch people make happens before they land. They plan a Tuesday with a morning museum, an afternoon glacier and an evening aurora hunt, and nobody has told them the sun will set while they are still queuing for lunch.
TL;DR: the errors repeat in a fixed order. Underestimating how little daylight December and January hand you. Booking the aurora night for the end of the trip, so a bad sky has nowhere to go. Packing for a cold number instead of a hard wind. And treating a cancelled tour as a ruined holiday rather than the ordinary Icelandic Tuesday it is. Fix those four and the rest is detail.
What do most first-time visitors get wrong about Iceland in winter?
They plan the trip they would take in June and then move it to January. The season does not take away much scenery, but it takes away hours, road options and certainty. An Icelandic winter trip works when it is built around fewer, longer days with real slack in them.
I have guided people who arrived with an itinerary printed off a summer blog: five stops a day, self-drive, a couple of hours between each. In February that plan collapses by lunchtime. It is not that anything goes wrong, it is that the light goes, the wind picks up, and the next stop is another ninety minutes east.
The trip that works looks different. One anchor thing per day. Long days out rather than three short ones. Departures that start early because they have to. And a spare afternoon somewhere in the middle that you have already decided you are willing to waste.
None of this makes winter the lesser season. The ice caves only exist now, the aurora only shows now, and the waterfalls freeze at their edges into something summer never gives you. The full picture of the trade is in the Iceland in winter guide.
How much daylight do you actually get?
Reykjavík gets about 4 hours of usable daylight around the December solstice, roughly 5.5 in January, about 6.5 in November, about 8.5 in February and about 11.5 by March. That is the constraint every other decision hangs off. A December day fits one thing well or two things badly.
The numbers sound abstract until you convert them into a schedule. Here is what they mean in practice for someone booking day tours out of Reykjavík.
| Month | Reykjavík daylight | What one day realistically holds | Aurora prospects |
|---|---|---|---|
| November | About 6.5 h | One long day tour, or two city things | Season well under way |
| December | About 4 h | One thing, chosen carefully | Longest dark nights of the year |
| January | About 5.5 h | One long day tour, no add-ons | Peak of the strong stretch |
| February | About 8.5 h | A long day tour plus a lagoon evening | Still in the strong stretch |
| March | About 11.5 h | Two things, comfortably | Season winding down by late month |
Note what the table does not say: it does not say December is a bad month. It says December is a month where you book one thing a day and stop pretending otherwise. The Iceland daylight hours in winter guide breaks the sunrise and sunset times down properly if you want to build an hour-by-hour plan.
The practical version: a 10 to 12 hour South Coast day in January starts and finishes in the dark, and that is fine, because the light lands exactly where the scenery is.
Why is booking the aurora night for the end of the trip a mistake?
Because the aurora needs solar activity and a gap in the cloud on the same night, and a five-night trip might give you two. If your aurora tour sits on the final evening, a cloudy sky ends the matter. Book it for night one and every night afterwards becomes a free retry.
Most Reykjavík operators handle a blank night with a free retry rather than a refund, since they ran the tour they sold. That policy is generous and completely useless to someone flying home at 07:00 the next morning. I have watched people work this out at the wrong end of the week.
So the rule is simple. Aurora on the first available night, then again if it disappoints, and treat any later sighting as a bonus. What the night itself is like, hour by hour, is in what a northern lights tour is actually like.
Why does the wind matter more than the temperature?
Reykjavík's January average is about 0.5°C, which reads as mild to anyone from Chicago or Helsinki. Then the wind arrives, and 0.5°C with horizontal sleet at a black sand beach is a different animal. Icelandic winter is a wind problem wearing a temperature costume.
Two things follow. First, your outer layer matters more than your thickest layer: a windproof shell beats a fluffy coat that lets the wind through. Second, cotton is the enemy, because wet cotton against skin stops insulating entirely, which is the whole reason nobody wears jeans in Iceland.
The wind also decides your day for you. Gusts close roads, cancel boats and shut car doors on fingers. Icelandic car hire excess famously does not cover door damage from wind, which tells you how routine it is here. Before any drive, check road.is in the morning, and file a travel plan through safetravel.is if you are going anywhere remote.
Is a cancelled tour a disaster or a Tuesday?
A Tuesday. Icelandic operators reschedule or refund their own weather cancellations, and every listing on this site allows free cancellation up to 24 hours before departure, with one exception on a Blue Lagoon transfer product that needs two days. Cancellation is a normal feature of the season, not a failure.
The travellers who cope well are the ones who booked the important thing early and left a spare day. The ones who suffer booked the ice cave for their last full day, drove east through a storm warning to make it, and lost both the cave and the drive.
What actually happens on one of those days, from the operator side, is in the day the weather cancelled everything. The short version: the road administration closes Route 1, every departure stands down together, and the city fills up with people who need a plan B by ten in the morning.
How much does a winter week here cost?
More than most people budget, and the surprises are food and fuel rather than tours. A restaurant meal runs roughly 3,000 to 5,000 ISK, a beer roughly 1,200 to 1,500, a litre of petrol roughly 250 to 300, and a Reykjavík hotel night roughly 25,000 to 40,000.
| What | Rough range | The thing nobody warns you about |
|---|---|---|
| Restaurant meal | 3,000 to 5,000 ISK | Lunch on a day tour is a petrol station, and it is fine |
| Beer | 1,200 to 1,500 ISK | Buy at the airport Duty Free on arrival, everyone does |
| Petrol, per litre | 250 to 300 ISK | Self-drive stops looking cheap once you add winter tyres |
| Reykjavík hotel night | 25,000 to 40,000 ISK | Plus the accommodation tax reintroduced in 2024 |
| City bus fare | 500 to 1,000 ISK | Cards and tap-to-pay work everywhere, carry no cash |
Everything is card. Tap-to-pay works in petrol stations, hot dog stands and rural cafés, tap water is excellent and free, and tipping is not expected. Those three facts alone save most visitors a small pile of money. The full breakdown sits in how much an Iceland winter trip costs.
What would I book first with the week again?
Aurora on night one, the South Coast as the big anchor day, and the ice cave slotted before the final 48 hours so a cancellation still has somewhere to go. Everything else fills in around those three. Book the anchors before you land, keep one day empty on purpose.
The South Coast is the day that repays a winter trip most reliably, because the waterfalls, the black sand and the glacier tongue are all better with ice on them and none of them need daylight to last. It is a 10 to 12 hour commitment and it is worth every hour of it: the South Coast tours page compares the options, and the BusTravel Iceland run at 4.8 across 12,306 GetYourGuide reviews is available to check for your dates on GetYourGuide.
Here is the ordering I would give any friend with five winter nights.
| Night or day | Book this | Why here and not later |
|---|---|---|
| Night 1 | Northern lights | Leaves four nights of retries in reserve |
| Day 2 | South Coast, full day | The one day that works in any month |
| Day 3 | Ice cave or glacier hike | Weather-sensitive, so it needs a spare day after it |
| Day 4 | Deliberately empty | This is your storm buffer, not a wasted day |
| Day 5 | Golden Circle or a lagoon | Short, close to town, easy to move |
If the east is where you actually want to be, Jökulsárlón sits about 380 km from Reykjavík, roughly five hours each way, which in January means both legs in the dark. That is the one trip where a multi-day winter package is the sensible option rather than the extravagant one, and the 3-day Troll Expeditions itinerary rates 4.9 across 677 Viator reviews.
The last thing I wish more people knew is the least practical one. An Icelandic winter day is short, and the good hours in it are very good: the light stays low and gold for hours instead of minutes, and the four o'clock dark makes a hot pool or a hotel bar feel earned. Plan less, see it properly. If you want a sanity check on the plan you have already made, we answer the recurring ones on the FAQ page.