Europe · Nature travel
Best time to visit Tromso
Late Jun–Late Aug is the best time to visit. During this period, the average daytime high is 15.3°C, with 3.3 rainy days per 10 days.
View on the globe
Season calendar
Events & natural phenomena
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NatureMidnight sun
Usually May 20–Jul 22
The sun does not set at all.
Source: Official source
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NaturePolar night
Usually Nov 27–Jan 15
The sun does not rise. Daytime brings a long twilight, with many hours for watching the northern lights.
Source: Official source
Aurora visibility
The best month is October.
Japan MOFA travel advice
No Japan MOFA travel advisory is in effect for this destination.
Climate and season score by month
| Month | Level | Daytime high | Rainy days (per 10 days) | Cloud cover |
|---|---|---|---|---|
| January | Avoid | -0.5°C | 4.6 | 81.4% |
| February | Off-season | -0.6°C | 4.4 | 81.2% |
| March | Off-season | 0.6°C | 4.7 | 81.4% |
| April | Off-season | 3.8°C | 4.2 | 78.0% |
| May | Okay | 8.7°C | 3.4 | 78.2% |
| June | Great | 12.7°C | 3.3 | 79.4% |
| July | Best | 16.0°C | 3.2 | 77.1% |
| August | Best | 14.9°C | 3.6 | 78.4% |
| September | Great | 11.1°C | 4.7 | 80.2% |
| October | Fair | 5.9°C | 4.9 | 79.9% |
| November | Off-season | 2.6°C | 4.4 | 79.7% |
| December | Avoid | 0.7°C | 4.5 | 82.2% |
How the score works
The season score is a relative 0–100 measure of how suitable each time of year is for travel at this destination, grouped into seven levels. It combines climate-normal trends in temperature, rain, cloud cover, and other conditions.
Weather station: TROMSO - LANGNES（4 km）. Data: NASA POWER, NOAA GHCN-Daily, OISST, IBTrACS, and Natural Earth.
These are historical climate-normal trends, not a weather forecast.