The best time to visit Tromsø in winter
Every winter month in Tromsø feels different. December is dark and blue, March is bright and snowy. Here is what each month brings, so you can pick the one that fits your plans.
Tromsø lies at almost 70 degrees north, yet the coast stays milder than the latitude suggests. Warm Atlantic water reaches this far north as an extension of the Gulf Stream, and Visit Tromsø calls the region “mild Northern Lights country”. What really changes from month to month is the light. On 1 October the sun is still up for eleven hours. From late November until mid-January it does not rise at all. By 1 April it is up for almost fourteen hours.
Winter month by month
The temperatures are long-term averages for the MET Norway station in town (1991–2020). The daylight column shows sunrise to sunset on the first day of the month in the 2026/27 season.
| Month | Average | Precipitation | Daylight on the 1st | What stands out |
|---|---|---|---|---|
| October | 3.1 °C | 127 mm | 11 h 08 min | First snow possible, aurora season under way, first whale trips from mid-month |
| November | 0.2 °C | 94 mm | 6 h 33 min | Main whale season starts, last sunrise on 27 November |
| December | −1.7 °C | 110 mm | Polar night | Blue midday twilight, Christmas lights and markets, whales |
| January | −3.0 °C | 108 mm | Polar night | Sun back above the horizon from 15 January, film festival, whales until the end of the month |
| February | −3.3 °C | 97 mm | 5 h 06 min | Coldest month, Sámi Week, music festival, deep snow |
| March | −1.9 °C | 97 mm | 9 h 32 min | Long bright days on snow, still dark enough for aurora at night |
| April | 1.2 °C | 71 mm | 13 h 58 min | Aurora season ends in early April, snow melts in town during the month |
October and early November
This is the in-between season. The northern lights are back (Visit Tromsø gives the season as late August to early April), but snow is not guaranteed. In winter 2025/26 the first snow fell on 20 October, melted again, and a lasting snow cover only arrived on 9 November. If you travel now, plan for hikes, fjord trips and aurora evenings rather than snow activities.
Late November to mid-January
The polar night begins. The sun stays below the horizon from about 27 November to 15 January, and for the 2026/27 season MET Norway's data put the last sunrise on 27 November and the first on 15 January. It is never pitch dark at midday, though. Around midday there are a few hours of twilight, often in shades of pink and blue. Our page on the polar night describes what a day looks like.
This is also the whale season. Orcas and humpback whales follow the herring into the fjords around Skjervøy, usually from about mid-October until the end of January, with November to January as the core. The city has Christmas lights from mid-November and several small Christmas markets.
Late January and February
The light comes back quickly. From 15 January the sun rises again, although the mountains hide it from the city centre until later in the month. Tromsø celebrates its return on 21 January with “solboller”, sweet sun buns. By 1 February there are about five hours from sunrise to sunset.
February is statistically the coldest month in town and snow is usually deep. The 2027 calendar is full: the Tromsø International Film Festival (18–24 January), Sámi Week with the reindeer racing championship (31 January to 7 February) and the Northern Lights Festival, a music festival (11–20 February). Book accommodation early for these weeks.
March and early April
If you want snow and daylight together, this is the time. On 1 March the sun is up for over nine and a half hours, on 1 April for almost fourteen. The nights are still dark enough for the northern lights until early April. In the measured winter of 2025/26 the snow depth at the station peaked at 105 cm on 23 February and the snow cover lasted until 18 April. Easter falls on 25–29 March in 2027, and shops close on the holidays.
How to choose
Pick by the one thing you most want to see. For the polar night and whales, aim for late November to mid-January. For the northern lights, any month from October to March works, as long as the sky is dark and clear. For snow activities with daylight to see the landscape, choose February or March. If you need snow, it is safer to avoid October and early November.
For a detailed comparison of aurora tours, read northern-lights-tromso.com.
Tours that depend on the season
Some activities only run in part of the winter. These are the ones where your travel dates decide what you can book.
Northern lights · Northern Lights Safari Tromso
Northern lights bus tour with camp stop
Northern lights trips need a dark, clear sky, and Visit Tromsø gives the season as late August to early April.
- Duration About 6 hours
- ✓ Free cancellation
Whale watching · Brim Explorer
Whale watching on a hybrid-electric catamaran
Whale trips follow the herring, usually from mid-October to the end of January.
- Duration 7–9 hours
Husky sledding · Arctic Adventure Tours AS
Drive your own husky team on Kvaløya
Self-drive sledding on Kvaløya with 70–80 minutes on the trail. Snowfall in the region varies a lot from winter to winter, so early-season dates depend on that year.
- Duration 4 hours
- Meeting point Scandic Ishavshotel, city centre
- ✓ Free cancellation
Snowmobile · Camp Troll
Snowmobile safari in the Lyngen Alps
A full day in the Lyngen Alps with around 2.5 hours on the snowmobile, including bus and fjord ferry from Prostneset. For early-season dates, check the snow conditions before you book.
- Duration Full day, about 8 hours
- Meeting point Prostneset, 08:30
- ✓ Free cancellation
Prices and ratings in these cards come straight from the booking platform and are shown in euros per person. If you book through them we earn a commission, and your price stays the same.
Questions travellers ask
What is the best month to visit Tromsø?
It depends on what you want most. For the polar night and the whales, come between late November and mid-January. For more daylight with deep snow and still dark nights for the northern lights, February and March work well.
Is there snow in Tromsø in October?
Sometimes. In winter 2025/26 the first snow fell on 20 October and a lasting snow cover only arrived on 9 November. Snowfall varies a lot between winters, so plan October as an autumn month with a chance of early snow.
How cold is Tromsø in winter?
Milder than most places this far north. The average temperature in town is −3.0 °C in January and −3.3 °C in February (1991–2020). Temperatures vary between the city, the coast and inland areas, and Visit Tromsø advises preparing for −25 °C to +5 °C on trips out of town.
When can I see the northern lights in Tromsø?
Visit Tromsø gives the season as late August to early April. You need darkness and a clear sky, and most guided tours start in early September.
Are shops open over Christmas?
Shops normally close at 13:00 on Christmas Eve and stay closed on 25 and 26 December. Many open again on 27 December. See our Christmas page for more dates.
Where these facts come from
Dates, opening hours and rules change. We checked these pages in October 2026; the official source has the final word.
- yr.no: climate statistics for Tromsø (MET Norway)
- MET Norway: Sunrise API
- Visit Tromsø: Winter
- Visit Tromsø: When and where to see the northern lights
- Visit Tromsø: How to dress in the Arctic
- Visit Tromsø: Whale watching
- Visit Tromsø: Åpningstider i høytider
- Visit Tromsø: Jul i Tromsø
- Tromsø International Film Festival
- Midnight Sun Marathon: Sami Week
- Nordlysfestivalen
