Can you see the northern lights in Finland in summer?
Why the light summer nights hide auroras and when the season restarts.
Short answer
Not in practice. Auroras happen all year, but you need a dark sky to see them. In northern Finland the midnight sun lasts up to 73 days, and even in Helsinki the summer nights stay light. The season restarts in late August or September, when nights in Lapland get dark again.
Why
- The Finnish Meteorological Institute says the midnight sun lasts 73 days a year in the northernmost part of Finland.
- Visit Finland says the aurora season restarts in September and builds through October.
- According to Visit Finland, Helsinki stays light until midnight and beyond around the summer solstice.
Details
From late August the first dark hours return to Lapland. Early-season auroras can be reflected in unfrozen lakes, which is popular with photographers.
Tip
If you travel in summer, enjoy the midnight sun instead and plan an aurora trip for September or later.
What may differ
Very strong displays are occasionally reported in August in the north, but nights still need to be dark enough.
Common misconception
Auroras only exist in winter.
What actually happens
Auroras occur all year. Summer light simply makes them invisible to the eye.
People also ask
- Can you see northern lights in August in Finland?
- When does the aurora season start in Finland?
- Are there northern lights in June?
Sources
This answer is for reference only. Weather varies a lot from year to year, so check the forecast of the Finnish Meteorological Institute before you travel.
Weather & SeasonsRelated questions
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When does the snow melt in Finland?
Visit Finland says snow melts first on the southern coast, while Lapland keeps its snow into May.
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When does autumn start in Finland?
The Finnish Meteorological Institute says autumn begins when the daily mean temperature stays below 10 °C.
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What is the weather like in Helsinki in winter?
Visit Finland gives typical winter temperatures of -3 to -8 °C in Helsinki.
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When is the best time for skiing in Lapland?
Late winter and spring are the best time.

