Choose Copenhagen for a compact city you explore by bike, Nyhavn, Tivoli, harbor baths in summer and a slightly milder winter. Choose Stockholm for a capital spread over fourteen islands, the old town of Gamla Stan, the Vasa Museum, the archipelago by boat and sunnier summers. Both cities are expensive; they combine well by train.
Copenhagen or Stockholm? The two Scandinavian capitals are in the same time zone and are easy to explore on foot, by bike or on public transport. Neither uses the euro: Danish krone in one, Swedish krona in the other. To settle the weather question, we put the official normals of the Danish Meteorological Institute (DMI) and the Swedish Meteorological and Hydrological Institute (SMHI) side by side, then calculated the month-by-month differences and day length. Details for each city are in our guides things to do in Copenhagen and things to do in Stockholm.
Copenhagen or Stockholm: key points
- Bike city, canals and a historic amusement park: Copenhagen (Nyhavn, Tivoli, harbor baths, Christianshavn)
- Islands, museums and nature on the edge of the city: Stockholm (Gamla Stan, Vasa Museum, Skansen, archipelago)
- Summer: Stockholm slightly warmer in June-July and clearly sunnier from May to July (our calculation from DMI and SMHI)
- Winter: Copenhagen milder by about 2 °C (4 °F) in the afternoon, with no average night frost; Stockholm freezes at night from December to March
- Entry: both are Schengen countries; see the entry requirements section below for US and UK citizens
Copenhagen or Stockholm: criterion-by-criterion comparison
| Criterion | Copenhagen | Stockholm | Advantage |
|---|---|---|---|
| Best time to go | May to September | May to September | Tie |
| July (high / rain) | 22.7 °C (73 °F) / 51 mm (2.0 in) | 23.6 °C (74 °F) / 62 mm (2.4 in) | Stockholm for warmth, Copenhagen for rain |
| Sunshine, May to July | 213 to 230 hours a month | 277 to 280 hours a month | Stockholm |
| January (high / low) | 3.3 °C (38 °F) / 0.7 °C (33 °F) | 1.0 °C (34 °F) / −2.9 °C (27 °F) | Copenhagen |
| Getting around | On foot and by bike, automatic metro | Metro, boats, a lot of walking between islands | Copenhagen |
| Entry rules | Schengen rules (see below) | Schengen rules (see below) | Tie |
| Safety | Normal vigilance; pickpockets in July-August in the center (our guide) | Normal vigilance; pickpockets target tourists in major cities, and gang-related crime has been reported in Stockholm (UK FCDO) | Copenhagen, slightly |
Month-by-month climate: our comparison of DMI and SMHI normals
Both cities have a cool temperate climate, but Stockholm, further north and more continental, has colder winters and slightly warmer summers. The table puts the two series side by side and calculates the difference in daily highs.
| Month | Copenhagen: high / low / rain / sun | Stockholm: high / low / rain / sun | High-temperature difference (Stockholm − Copenhagen) | Sunshine difference |
|---|---|---|---|---|
| January | 3.3 °C (38 °F) / 0.7 °C (33 °F) / 37 / 52 | 1.0 °C (34 °F) / −2.9 °C (27 °F) / 37 / 44 | −2.3 °C (−4 °F) | −8 h |
| February | 3.4 °C (38 °F) / 0.8 °C (33 °F) / 23 / 68 | 1.2 °C (34 °F) / −3.2 °C (26 °F) / 29 / 75 | −2.2 °C (−4 °F) | +7 h |
| March | 6.3 °C (43 °F) / 1.7 °C (35 °F) / 35 / 120 | 4.7 °C (40 °F) / −1.1 °C (30 °F) / 27 / 151 | −1.6 °C (−3 °F) | +31 h |
| April | 11.3 °C (52 °F) / 4.0 °C (39 °F) / 33 / 181 | 10.7 °C (51 °F) / 2.6 °C (37 °F) / 29 / 216 | −0.6 °C (−1 °F) | +35 h |
| May | 15.8 °C (60 °F) / 7.9 °C (46 °F) / 41 / 230 | 16.5 °C (62 °F) / 7.1 °C (45 °F) / 34 / 277 | +0.7 °C (+1 °F) | +47 h |
| June | 19.2 °C (67 °F) / 11.7 °C (53 °F) / 50 / 213 | 20.8 °C (69 °F) / 11.6 °C (53 °F) / 62 / 277 | +1.6 °C (+3 °F) | +64 h |
| July | 22.7 °C (73 °F) / 14.0 °C (57 °F) / 51 / 228 | 23.6 °C (74 °F) / 14.8 °C (59 °F) / 62 / 280 | +0.9 °C (+2 °F) | +52 h |
| August | 21.4 °C (71 °F) / 14.0 °C (57 °F) / 50 / 199 | 22.1 °C (72 °F) / 14.2 °C (58 °F) / 66 / 235 | +0.7 °C (+1 °F) | +36 h |
| September | 17.4 °C (63 °F) / 11.0 °C (52 °F) / 59 / 142 | 16.6 °C (62 °F) / 10.2 °C (50 °F) / 53 / 170 | −0.8 °C (−1 °F) | +28 h |
| October | 12.2 °C (54 °F) / 7.2 °C (45 °F) / 50 / 101 | 10.1 °C (50 °F) / 5.5 °C (42 °F) / 51 / 96 | −2.1 °C (−4 °F) | −5 h |
| November | 7.6 °C (46 °F) / 3.7 °C (39 °F) / 48 / 55 | 5.4 °C (42 °F) / 1.9 °C (35 °F) / 48 / 45 | −2.2 °C (−4 °F) | −10 h |
| December | 4.6 °C (40 °F) / 1.8 °C (35 °F) / 46 / 41 | 2.5 °C (36 °F) / −1.2 °C (30 °F) / 48 / 33 | −2.1 °C (−4 °F) | −8 h |
What our calculation shows, based on these normals:
- From May to August, Stockholm is slightly warmer in the afternoon: +0.7 °C (+1 °F) in May, +1.6 °C (+3 °F) in June, +0.9 °C (+2 °F) in July, +0.7 °C (+1 °F) in August. The rest of the year, Copenhagen is milder, by up to 2.3 °C (4 °F) in January.
- Stockholm’s winter freezes at night: average lows there are below zero from December to March (−3.2 °C / 26 °F in February), whereas they stay above zero all year at Copenhagen airport.
- Stockholm is brighter in spring and summer: roughly 277 to 280 hours of sunshine a month from May to July, against 213 to 230 hours in Copenhagen. Over the year, that is about 1,899 hours against 1,630 (different periods, order of magnitude).
- Copenhagen is drier in summer: 50 to 51 mm (2.0 in) from June to August, against 62 to 66 mm (2.4 to 2.6 in) in Stockholm. Stockholm is drier from March to May, though.
Day length: the gap shows mainly in summer and winter
| Date (2027) | Copenhagen | Stockholm |
|---|---|---|
| 21 March | 12 h 10 | 12 h 10 |
| 21 June | 17 h 35 | 18 h 40 |
| 21 September | 12 h 25 | 12 h 25 |
| 21 December | 7 h | 6 h 05 |
At the summer solstice, Stockholm gains about an hour of daylight on Copenhagen (18 h 40 against 17 h 35); at the winter solstice, it loses almost as much (6 h 05 against 7 h). Climate conclusion: for a summer stay, Stockholm has a slight edge (warmer, sunnier, but more showers); for a winter stay or a Christmas market trip, Copenhagen is less cold and less dark.
What to see: the bike city or the city of islands
Copenhagen
Copenhagen is compact. The Nyhavn canal and its colorful houses are the starting point for boat rides. Tivoli, opened in 1843 opposite the central station, runs in seasons (summer, Halloween, Christmas). The Amalienborg palaces, Rosenborg Castle and its crown jewels, Christiansborg and its free viewing tower, the pedestrian street Strøget and the Round Tower form the historic heart. Christianshavn adds canals and sailors’ houses; in summer you can swim in the supervised, free harbor pools. Three day trips go by regional train: Kronborg Castle in Helsingør, the Louisiana museum and Malmö, in Sweden, across the Øresund bridge.
Stockholm
Stockholm spreads over fourteen islands between Lake Mälaren and the Baltic. Gamla Stan, the old town, brings together the Stortorget square, the cathedral and the Nobel Prize Museum, at the foot of the Royal Palace. On the island of Djurgården, the Vasa Museum displays a warship from 1628 raised in 1961, next to Skansen, an open-air museum, and ABBA The Museum. City Hall hosts the Nobel banquet; Södermalm offers free viewpoints (Monteliusvägen) and cafés. More than 90 metro stations are decorated by artists. By public boat you can reach Vaxholm in the archipelago, and Drottningholm Palace, a World Heritage site.
Copenhagen or Stockholm by traveler profile
| Profile | Verdict | Why |
|---|---|---|
| First trip to Scandinavia | Copenhagen, narrowly | Compact city, direct metro from the airport, everything on foot or by bike |
| Couple | Tie | Canals and Tivoli in the evening in Copenhagen; Södermalm sunsets and the archipelago in Stockholm |
| Family | Tie | Tivoli and supervised harbor baths; Skansen, Gröna Lund and the Vasa Museum |
| Museums | Stockholm | Vasa, Nationalmuseum, Moderna Museet, Nobel Prize Museum, Fotografiska |
| Nature and boats | Stockholm | Archipelago reachable by public boat, islands and forests on the edge of the city |
| Design, cycling, neighborhood life | Copenhagen | Bike lanes everywhere, Nørrebro, Vesterbro, street-food markets |
| Christmas market | Copenhagen, narrowly | Tivoli at Christmas and Nyhavn; a slightly less cold, less dark winter |
First trip
Copenhagen is quicker to get to grips with: the essentials fit into a small area. Stockholm needs a little more planning, with sights spread over several islands, but the city remains easy to get around by metro and boat. Verdict: Copenhagen, narrowly.
Couples
In Copenhagen, the boat ride from Nyhavn and an illuminated Tivoli in the evening are the classics. In Stockholm, sunsets from Monteliusvägen or Skinnarviksberget and a day by boat to Vaxholm stand out more in summer. Verdict: a tie; Stockholm if you travel in June-July.
Families
Both cities are very well suited. Copenhagen has Tivoli, the supervised harbor swimming pools and safe bike lanes; Stockholm has Skansen and its Nordic animals, the Gröna Lund amusement park in the warm season and the Vasa Museum. Verdict: a tie.
Why not both?
It is a common combination for a week: three or four days in Copenhagen, three or four in Stockholm. Our Stockholm guide says trains connect Stockholm and Copenhagen; check journey times and schedules with the rail operators before you book. On the way, Malmö can be visited from Copenhagen across the Øresund bridge. The ideal is to fly into one city and out of the other.
When to go to Copenhagen or Stockholm
May to September in both cities: 16 to 24 °C (61 to 75 °F) in the afternoon according to the normals. July is the warmest month in both. In December, the Christmas markets make up for the cold and the lack of light. The month-by-month detail is in our pages when to go to Denmark and when to go to Sweden.
Entry requirements for Denmark and Sweden
Denmark and Sweden both follow Schengen rules, so the entry rules are very similar.
US citizens
- Denmark: according to the U.S. Department of State (travel.state.gov, last updated October 22, 2026), you may enter Denmark for up to 90 days for tourism without a visa. The State Department recommends a passport valid for at least six months when you enter the Schengen area, and you will need sufficient proof of funds and a return plane ticket.
- Sweden: according to the U.S. Department of State (travel.state.gov, last updated July 2, 2026), your passport should be valid for at least three months beyond your period of stay, and you will need sufficient proof of funds and a return plane ticket.
UK citizens
- According to the UK FCDO (GOV.UK, Denmark updated 11 August 2026; Sweden updated 11 August 2026), you can travel to the Schengen area, which includes Denmark and Sweden, without a visa for up to 90 days in any 180-day period as a tourist. Your passport must have been issued less than 10 years before arrival and expire at least 3 months after the day you plan to leave the Schengen area.
On safety, the UK FCDO advises taking particular care of your belongings in major cities in Sweden, as pickpockets often target tourists for passports and cash, and notes that gang-related crime, including knife crime, shootings and explosions, has been reported in Malmö, Stockholm and Gothenburg. Check travel.state.gov and GOV.UK before you go.
Frequently asked questions
Copenhagen or Stockholm for a first trip?
Copenhagen, narrowly: the city is compact, easy to explore on foot and by bike, and the metro links the airport to the center. Stockholm suits you better if you like museums, water and boat trips in the archipelago.
Which city is warmer in summer?
Stockholm, slightly: an average July high of 23.6 °C (74 °F) against 22.7 °C (73 °F) in Copenhagen, and about 280 hours of sunshine against 228 (SMHI 1991-2020; DMI). Copenhagen is a little drier from June to August, though.
Which city is less cold in winter?
Copenhagen: 3.3 °C (38 °F) in the afternoon and 0.7 °C (33 °F) at night in January, against 1.0 °C (34 °F) and −2.9 °C (27 °F) in Stockholm, according to the 1991-2020 DMI and SMHI normals.
Can you combine Copenhagen and Stockholm?
Yes, trains connect the two cities; check journey times and schedules with the operators. A week allows three or four days in each.
Do you need a visa for Denmark or Sweden?
Not for tourist stays of up to 90 days: both countries follow Schengen rules, for US citizens (travel.state.gov) and UK citizens (GOV.UK). Your passport must be valid for at least three months beyond your stay; see the entry requirements section above for dates and details.
Our sources
- Danish Meteorological Institute (DMI): normals for Copenhagen airport (temperatures 1991-2020, precipitation 1971-2000) and standard sunshine 1981-2010 for Copenhagen, taken from our Denmark and Copenhagen pages
- Swedish Meteorological and Hydrological Institute (SMHI): 1991-2020 normals for Stockholm-Observatorielunden, taken from our Sweden and Stockholm pages; differences and day lengths: Destination de Voyage calculation
- Entry and safety information read on 12 November 2026: U.S. Department of State, Denmark (travel.state.gov, last updated October 22, 2026) and Sweden (last updated July 2, 2026); UK FCDO, Denmark (GOV.UK, updated 11 August 2026) and Sweden (GOV.UK, updated 11 August 2026)
- Method: our methodology
To go further: our guides travel to Denmark and travel to Sweden, and our other destination comparisons, including Iceland or Norway and Prague or Vienna. Updated November 2026.