Stockholm in 2050: climate change in numbers
Stockholm has warmed 1.8 °C, comparing the last ten years (2016–2025) with 1951–1980 — faster than the world as a whole (+1.1 °C). By 2050, its climate is projected to feel like Copenhagen, Denmark today.
2050 = 2040–2059 average, intermediate emissions (SSP2-4.5), median of CMIP6 climate models. “Today” = 1991–2020. Model range for average temperature: 7.8–9.7 °C.
Stockholm: average annual temperature, 1950–2025 (°C)
1950 → 2025. Stockholm's warming stripes: each stripe is one year's average temperature.
What Stockholm's climate will feel like
Matching temperature, heat extremes, frost days and rainfall against the current climate of more than 1,000 large cities, Stockholm's 2050 climate is closest to Copenhagen, Denmark — about 500 km away.
| Stockholm today | Stockholm 2050 | Copenhagen today | |
|---|---|---|---|
| Average temperature | 7.1 °C | 8.6 °C | 8.8 °C |
| Average daily high | 10.1 °C | 11.5 °C | 11.7 °C |
| Hottest day | 27 °C | 29 °C | 28 °C |
| Frost days | 113 | 86 | 71 |
| Rainfall | 622 mm | 642 mm | 734 mm |
A year in Stockholm, day by day
Each square is one day of the year; the coloured squares are the days that cross the threshold in an average year.
Frost days in Stockholm (below 0 °C)
What changes by 2050
- The average temperature rises a further 1.5 °C compared with 1991–2020 (model range 0.7–2.7 °C).
- Frost days fall from about 113 to 86 a year: shorter, milder winters.
Dangerous heat in Stockholm
Even by 2090 under very high emissions, Stockholm is not projected to have days with a heat index of 39 °C or more in a typical year. See where dangerous heat spreads worldwide.
Sea level at Stockholm
The sea at Stockholm is projected to rise about 3 cm by 2050 and 11 cm by 2100 (IPCC AR6, intermediate emissions). See the full sea level projection for Stockholm.
Under high emissions
If emissions keep rising (SSP5-8.5), Stockholm would average 8.9 °C by 2040–2059, with a hottest day around 29 °C. By mid-century the scenarios are still close; the choices made now mostly decide what happens after 2050 — see the world in 2050.
More places
Compare Stockholm with…Climate change in SwedenHelsinkiGothenburgOsloCopenhagen
Frequently asked questions
How hot will Stockholm be in 2050?
Under an intermediate emissions scenario (SSP2-4.5), Stockholm's average annual temperature in 2040–2059 is projected at about 8.6 °C (range 7.8–9.7 °C across climate models), compared with 7.1 °C in 1991–2020. The hottest day of a typical year reaches about 29 °C (84 °F).
Is Stockholm getting hotter?
Yes. The last ten years (2016–2025) averaged 1.8 °C warmer than 1951–1980 in Stockholm, faster than the global average of 1.1 °C over the same period (Copernicus ERA5).
Which city will Stockholm feel like in 2050?
By 2040–2059, Stockholm's climate is projected to resemble the climate of Copenhagen, Denmark today, based on temperature, heat extremes, frost and rainfall.
What would happen under high emissions?
Under a very high emissions scenario (SSP5-8.5), Stockholm's average temperature in 2040–2059 is projected at 8.9 °C and the hottest day at about 29 °C. The differences between scenarios grow much larger after 2050.
Sources: World Bank Climate Change Knowledge Portal (CMIP6 0.25°, ERA5 0.25°); Copernicus ERA5 reanalysis (C3S/ECMWF); NASA NEX-GDDP-CMIP6 (Thrasher et al. 2022); GeoNames
Method: Delta method: ERA5 1995–2014 + CMIP6 ensemble change 2040–2059 vs 1995–2014. Values are for the ~25 km grid cell containing the city and can differ from a single weather station, especially for coastal and mountain cities. Methodology · Download CSV
Licence: Derived from ERA5 (CC BY 4.0, Copernicus/ECMWF), CMIP6 via World Bank CCKP (CC BY-SA 4.0) and GeoNames (CC BY 4.0). City data on this site: CC BY-SA 4.0. · Generated 17 October 2026