About Tromsø
Gateway to the Arctic with Northern Lights, midnight sun, and whale watching.
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Daylight, UV and air quality in Tromsø
Live conditions, updated continuously — sun times calculated for this exact location.
- Sunrise
- 05:16
- Sunset
- 18:01
- Golden hour
- 16:42
- Blue hour
- 19:02
Sources: Open-Meteo and our own solar calculations
Climate in Tromsø month by month
Long-term averages 1991–2020 — what the weather is normally like, not a forecast.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | -6° | -6° | -3° | 2° | 7° | 12° | 16° | 15° | 11° | 4° | -2° | -4° |
| Night | -11° | -10° | -7° | -3° | 2° | 7° | 10° | 9° | 6° | -1° | -6° | -9° |
| Precipitation (mm) | 108 | 94 | 103 | 86 | 91 | 92 | 91 | 102 | 124 | 129 | 96 | 106 |
| Rain days (days) | 15 | 14 | 16 | 15 | 16 | 15 | 15 | 16 | 17 | 17 | 15 | 16 |
| Sunshine (h/day) | 0.2 | 2.7 | 6.4 | 10 | 12.2 | 12.2 | 11.2 | 9 | 6.4 | 3.5 | 0.5 | 0 |
| Colour shows how well the month suits a trip |
Source: Open-Meteo ERA5 reanalysis, 1991–2020
Chance of rain in Tromsø month by month
How often it normally rains — share of days with at least 1 mm, averaged over 1991–2020.
Driest period
November – April
Driest month
February · 50%
Wettest month
September · 58%
Chance of rain
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain probability | 48% | 50% | 51% | 49% | 52% | 51% | 47% | 50% | 58% | 55% | 50% | 51% |
Rain days per month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain days (days) | 15 | 14 | 16 | 15 | 16 | 15 | 15 | 16 | 17 | 17 | 15 | 16 |
Source: Open-Meteo ERA5 reanalysis, 1991–2020
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Where to stay in Tromsø
An interactive map of hotels and apartments in Tromsø, from our partner Stay22.
Weather in Tromsø
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Things to do in Tromsø
Tours and activities in Tromsø, from our partner GetYourGuide.
Local partners
Travel businesses that pay to be visible here.
Paid partner placements. GlobeFellas is compensated by these businesses. It never affects our rankings, ratings or climate data.