Lapland in January: polar night, cold and short outings

Short answer: combine short outdoor outings with warm indoor attractions for a January trip to Lapland. The Finnish Meteorological Institute describes Nuorgam's polar night as lasting approximately from 25 November to 17 January. Northern January therefore includes both polar night and the sun's return, with conditions varying by place.

Polar night varies across Lapland

In Nuorgam it continues into mid-January, while the Finnish Meteorological Institute describes only four days of polar night immediately before Christmas in Sodankylä. One village's sunrise times cannot represent the whole region.

Polar night means the sun stays below the horizon. Twilight, cloud and the shape of the terrain also affect an outing. Check daylight conditions for your own destination before choosing an activity.

Source: the Finnish Meteorological Institute's explanation of astronomical seasons.

Cold determines the length of an outing

Urho Kekkonen National Park's guidance warns that midwinter temperatures can reach minus 40 degrees Celsius and wind increases the effect of cold. This describes a possible severe condition, rather than the temperature on every January day.

For a first visit, choose an outing with an easy return to accommodation or another warm space. The organiser's route and weather guidance determines whether a booked activity can operate.

Equipment matters even on a short outing

Metsähallitus recommends layers, warm clothing for breaks and dry spare socks. Phone batteries drain faster in freezing weather, and northern areas have gaps in network coverage. A headlamp and paper map belong in winter equipment.

Metsähallitus states that most of its hiking trails have no winter maintenance. Choose an operational winter route rather than relying on a summer-map path.

Rovaniemi: Arktikum as an indoor anchor

Arktikum is a science centre and museum at Pohjoisranta 4. It covers northern nature, cultures and history. A museum visit provides an indoor focus around which to arrange a short outing.

Early January 2027 includes New Year's Day on Friday 1 January and Epiphany on Wednesday 6 January, confirmed by the Almanac Office. Check the museum's opening arrangements for your date.

Inari: Siida and northern culture

Sámi Museum Siida is at Inarintie 46. Siida says Metsähallitus sold its exhibition operations to the museum in 2025 and the Northern Lapland Nature Centre ceased operating. Use the current museum's visitor information for planning.

Siida gives a distance of 328 kilometres from Rovaniemi railway station. Inari and Rovaniemi are separate bases, so make the transfer a distinct part of the trip.

If travelling through Helsinki, its hotel directory and restaurant directory help arrange a stopover. Find further indoor options in SuomiGuide's place comparisons.

Sources

Checked on 12 November 2026.

• Ilmatieteen laitos: tähtitieteelliset vuodenajat
• Metsähallitus: Urho Kekkosen kansallispuiston ohjeet
• Metsähallitus: viisi vinkkiä talviretkelle
• Arktikum: info
• Siida: saapuminen
• Siida: tietoa museosta
• Yliopiston almanakkatoimisto: arkivapaat 2027