Weather, seasons and when to go
Denmark has mild winters, cool summers and a lot of wind, so the right month depends on what you want to do. Weather, daylight, snow, eclipses and packing by season.
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When does summer time start and end in Denmark in 2027?
In 2027 summer time in Denmark starts on Sunday 28 March and ends on Sunday 31 October.
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What is a stormflod (storm surge) in Denmark?
A stormflod is flooding after extremely high sea levels.
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What counts as a storm in Denmark?
A storm warning in Denmark means a mean wind above 24,5 m/s over a representative area, and a hurricane (orkan) means above 32,6 m/s.
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How are storms named in Denmark?
Since 1 January 2026, the weather services of Denmark, Sweden and Norway use one shared list of storm names.
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Can you walk on the ice in Copenhagen harbour or on the sea?
No, you should never go out on the ice in Copenhagen harbour or along the coasts, because it will never be safe.
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How many frost days does Denmark have in a year?
A frost day is a day when the lowest temperature falls below 0 °C.
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How cold does it get in Denmark in winter?
Danish winters are mostly mild: the 1991–2020 normal for December to February is 2,0 °C.
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When was the last white Christmas in Denmark?
The last nationwide white Christmas in Denmark was in 2010, right after the one in 2009.
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Where is there snow right now in Denmark?
To see where it is snowing now, use the radar on dmi.dk/radar and the measurements for the latest 24 hours under dmi.dk/vejrdata/maalinger.
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When does it usually snow in Denmark?
In Denmark, snow is most likely in January and February.
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When do the cherry trees bloom in Copenhagen?
The best-known cherry blossom in Copenhagen is the cherry avenue at Bispebjerg Cemetery, which usually blooms in April: the City of Copenhagen reported the avenue in bloom on 11 April 2023 and on 4 April 2025.
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Is May or September a good time to visit Denmark?
Yes, May and September are the heart of the Danish shoulder season, with mild temperatures and fewer visitors than in June to August.
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When is the best time to go cycling in Denmark?
The best time for a cycling holiday in Denmark is the shoulder season in late spring and early autumn, when temperatures are mild and the roads are quieter.
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When is the best time for a beach holiday in Denmark?
The best time for a beach holiday in Denmark is July and August, when air and sea are warmest.
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When is the best time to visit Copenhagen?
Copenhagen is good to visit all year, and the best time depends on what you want.
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Why does Denmark have four seasons?
Denmark has seasons because the Earth's axis is tilted, so the northern half of the planet leans towards the Sun for part of the year and away from it for the rest.