Tromso weather in January
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Tromso January weather at a glance
In January, Tromso averages -6.3°C, with typical highs of -3.5°C and lows of -9°C. The historical average is 18 wet days and 87% humidity.
Tromso January temperature & humidity
Tromso January rain & wet days
Pack a light rain jacket, waterproof pouch and quick-dry shoes. Keep an indoor stop available between outdoor activities.
What to wear in Tromso in January
Pack a warm insulated coat, thermal layers, gloves and a scarf. Rain is frequent at roughly 18 days in the month; pack a rain jacket and water-resistant shoes.
- DaytimeWarm coat and layered tops · average high -3.5°C
- Morning & eveningInsulating coat, scarf and gloves · average low -9°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Tromso January sunrise & sunset times
2026 January · Local time (Europe/Oslo)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-01-01 | No rise/set | No rise/set | Polar night |
| 2026-01-15 | 11:29 | 12:19 | 0h 49m |
| 2026-01-31 | 09:29 | 14:27 | 4h 58m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
Tromso travel updates
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Today’s weather and forecast
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Best months to visit Tromso
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
January weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Tromso weather like in January?
In January, Tromso averages -6.3°C, with typical highs of -3.5°C and lows of -9°C. The historical average is 18 wet days and 87% humidity. Our weather-comfort rating for this month is challenging.
Does it rain a lot in Tromso in January?
There are about 18 wet days in January. Pack a rain jacket and water-resistant shoes.
What should I wear in Tromso in January?
Pack a warm insulated coat, thermal layers, gloves and a scarf. Rain is frequent at roughly 18 days in the month; pack a rain jacket and water-resistant shoes.
What are the best months to visit Tromso?
No months meet the A or B threshold in our temperature-and-precipitation score. Compare the monthly values with your planned activities.
Where can I check Tromso weather in January in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Tromso in January?
On 2026-01-15, calculated sunrise is 11:29 and sunset is 12:19 in local time (Europe/Oslo). Times vary by date and terrain.
Tromso weather by month
More Europe destinations in January
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations