Exposure to extreme temperature β Annual temperature change in Helsinki-Uusimaa
Helsinki-Uusimaa: Exposure to extreme temperature β Annual temperature change was 1.15 Degrees celsius in 2023. β Volatile
Exposure to extreme temperature β Annual temperature change in Helsinki-Uusimaa, 1979β2023
Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.
Analysis
The most recent figure for exposure to extreme temperature β annual temperature change in Helsinki-Uusimaa is 1.15 Degrees celsius, measured in 2023.
That represents a change of down 11.0% on the previous year and up 8.2% over ten years.
Over the whole period, exposure to extreme temperature β annual temperature change in Helsinki-Uusimaa peaked at 2.79 Degrees celsius in 2020 and was at its lowest, -2.52 Degrees celsius, in 1987.
Helsinki-Uusimaa ranks 410th of 698 regions on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | -1.09 Degrees celsius | -1.09 Degrees celsius | -1.09 Degrees celsius | 1 |
| 1980s | -0.6472 Degrees celsius | -2.52 Degrees celsius | 1.43 Degrees celsius | 10 |
| 1990s | 0.045 Degrees celsius | -1.03 Degrees celsius | 0.8559 Degrees celsius | 10 |
| 2000s | 0.5639 Degrees celsius | -0.1384 Degrees celsius | 1.76 Degrees celsius | 10 |
| 2010s | 0.9483 Degrees celsius | -0.7678 Degrees celsius | 1.86 Degrees celsius | 10 |
| 2020s | 1.49 Degrees celsius | 0.7278 Degrees celsius | 2.79 Degrees celsius | 4 |
More reference data data for Helsinki-Uusimaa
- Exposure to extreme precipitation β Annual precipitation change 133.62 Millimetres per year (2023)
- Assumptions for probability of dying by age, sex, type of projection 0.0002 (2100)
- Cooling and heating degree days by NUTS 2 regions - monthly data 501.2 (2025)
- Cooling and heating degree days by NUTS 2 regions - annual data 3,832 (2025)
- Victims in road accidents by NUTS 2 region 29 (2024)
- Stock of vehicles by category and NUTS 2 region 1.17 million (2024)
- Physicians by NUTS 2 region 6,747 (2024)
- Deaths (total) by NUTS 3 region 13,817 (2024)
- Establishments, bedrooms and bed-places in tourist accommodation, by 185 (2025)
- Deaths by age, sex and NUTS 2 region 13,817 (2024)
Frequently asked questions
- What is exposure to extreme temperature β annual temperature change in Helsinki-Uusimaa?
- Exposure to extreme temperature β annual temperature change in Helsinki-Uusimaa was 1.15 Degrees celsius in 2023, according to Organisation for Economic Co-operation and Development.
- What is the highest exposure to extreme temperature β annual temperature change recorded in Helsinki-Uusimaa?
- The highest recorded value was 2.79 Degrees celsius in 2020.
- What is the lowest exposure to extreme temperature β annual temperature change recorded in Helsinki-Uusimaa?
- The lowest recorded value was -2.52 Degrees celsius in 1987.
- How does Helsinki-Uusimaa rank for exposure to extreme temperature β annual temperature change?
- Helsinki-Uusimaa ranks 410th out of 698 regions with data for 2023.
- Is exposure to extreme temperature β annual temperature change rising or falling in Helsinki-Uusimaa?
- Over the last ten years it is up 8.2%. The long-run trend across the full record is volatile.
- Where does this Helsinki-Uusimaa data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Exposure to extreme temperature β Annual temperature change. Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 45 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
The dataset provides a global assessment of changes in average temperature by providing the temperature anomaly, days with above-average temperatures and days with below-average temperatures. Exposure indicators to extreme temperature have been prepared jointly by the Organisation for Economic Co-operation and Development (OECD) and the International Energy Agency (IEA). Please see the working paper for a more complete description of the methods. The dataset also provides a global assessment of extreme temperatures through the use of a variety of climate indices, including hot days, tropical nights, the Universal Thermal Climate Index and icing days. The datasets span the period 1979-2022, depending on data availability and are the result of the use of a variety of geospatial data sources. The dataset has a global coverage on a national level; on the sub-national TL2 level (i.e. large subnational regions) results are reported for all OECD countries as well as for Argentina, Brazil, China, India, Indonesia and South Africa. A number of aggregates are included: Euro area, European Union, Advanced economies, Emerging market economies, G7, G20, OECD, OECD Europe, OECD Asia Oceania, OECD Americas and the LAC region. Data source(s): Copernicus Climate Data Store temperature data (ERA5) and Global Human Settlement Layer population grid data. Contact: ENV.Stat@oecd.org Database documentation