Exposure to extreme temperature — Annual temperature change in Alentejo
Alentejo: Exposure to extreme temperature — Annual temperature change was 1.27 Degrees celsius in 2023. ◆ Volatile
Exposure to extreme temperature — Annual temperature change in Alentejo, 1979–2023
Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.
Analysis
The most recent figure for exposure to extreme temperature — annual temperature change in Alentejo is 1.27 Degrees celsius, measured in 2023. That is the highest value across all 45 years on record.
That represents a change of up 3.7% on the previous year and up 6,336.3% over ten years.
Over the whole period, exposure to extreme temperature — annual temperature change in Alentejo peaked at 1.27 Degrees celsius in 2023 and was at its lowest, -1.05 Degrees celsius, in 1993.
Alentejo ranks 383rd of 708 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.
Exposure to extreme temperature — Annual temperature change in Alentejo, year by year
| Year | Degrees celsius | Change |
|---|---|---|
| 1979 | -0.6896 Degrees celsius | — |
| 1980 | -0.5094 Degrees celsius | -26.1% |
| 1981 | 0.2225 Degrees celsius | -143.7% |
| 1982 | -0.4481 Degrees celsius | -301.4% |
| 1983 | -0.358 Degrees celsius | -20.1% |
| 1984 | -0.837 Degrees celsius | +133.8% |
| 1985 | -0.1524 Degrees celsius | -81.8% |
| 1986 | -0.6659 Degrees celsius | +336.8% |
| 1987 | 0.2486 Degrees celsius | -137.3% |
| 1988 | -0.3129 Degrees celsius | -225.9% |
| 1989 | 0.5685 Degrees celsius | -281.7% |
| 1990 | 0.1923 Degrees celsius | -66.2% |
| 1991 | -0.1078 Degrees celsius | -156.1% |
| 1992 | -0.3408 Degrees celsius | +216.0% |
| 1993 | -1.05 Degrees celsius | +207.9% |
| 1994 | -0.1156 Degrees celsius | -89.0% |
| 1995 | 1.07 Degrees celsius | -1024.1% |
| 1996 | -0.087 Degrees celsius | -108.1% |
| 1997 | 0.7644 Degrees celsius | -978.3% |
| 1998 | 0.1813 Degrees celsius | -76.3% |
| 1999 | -0.2223 Degrees celsius | -222.6% |
| 2000 | 0.0134 Degrees celsius | -106.0% |
| 2001 | 0.0754 Degrees celsius | +461.9% |
| 2002 | 0.0024 Degrees celsius | -96.8% |
| 2003 | 0.31 Degrees celsius | +12916.4% |
| 2004 | 0.108 Degrees celsius | -65.2% |
| 2005 | 0.1108 Degrees celsius | +2.6% |
| 2006 | 0.5221 Degrees celsius | +371.1% |
| 2007 | -0.2908 Degrees celsius | -155.7% |
| 2008 | -0.2925 Degrees celsius | +0.6% |
| 2009 | 0.5915 Degrees celsius | -302.2% |
| 2010 | 0.3017 Degrees celsius | -49.0% |
| 2011 | 0.5841 Degrees celsius | +93.6% |
| 2012 | -0.1502 Degrees celsius | -125.7% |
| 2013 | -0.0203 Degrees celsius | -86.5% |
| 2014 | 0.0928 Degrees celsius | -556.6% |
| 2015 | 0.5384 Degrees celsius | +480.2% |
| 2016 | 0.4797 Degrees celsius | -10.9% |
| 2017 | 0.9964 Degrees celsius | +107.7% |
| 2018 | -0.1641 Degrees celsius | -116.5% |
| 2019 | 0.2929 Degrees celsius | -278.5% |
| 2020 | 0.7396 Degrees celsius | +152.5% |
| 2021 | 0.2925 Degrees celsius | -60.5% |
| 2022 | 1.22 Degrees celsius | +317.7% |
| 2023 | 1.27 Degrees celsius | +3.7% |
Biggest year-on-year movements
Years where Exposure to extreme temperature — Annual temperature change in Alentejo changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2003 | +12916.4% | 0.0024 Degrees celsius | 0.31 Degrees celsius |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | -0.6896 Degrees celsius | -0.6896 Degrees celsius | -0.6896 Degrees celsius | 1 |
| 1980s | -0.2244 Degrees celsius | -0.837 Degrees celsius | 0.5685 Degrees celsius | 10 |
| 1990s | 0.0283 Degrees celsius | -1.05 Degrees celsius | 1.07 Degrees celsius | 10 |
| 2000s | 0.115 Degrees celsius | -0.2925 Degrees celsius | 0.5915 Degrees celsius | 10 |
| 2010s | 0.2951 Degrees celsius | -0.1641 Degrees celsius | 0.9964 Degrees celsius | 10 |
| 2020s | 0.8804 Degrees celsius | 0.2925 Degrees celsius | 1.27 Degrees celsius | 4 |
More reference data data for Alentejo
- Cooling and heating degree days by NUTS 2 regions - monthly data 0.0046 % change on previous year (2025)
- Cooling and heating degree days by NUTS 2 regions - annual data 20.91 % change on previous year (2025)
- Exposure to extreme precipitation — Annual precipitation change -188.5 Millimetres per year (2023)
- Cooling and heating degree days by NUTS 3 region - annual data 937.64 (2025)
- Cooling and heating degree days by NUTS 3 region - monthly data 215.4 (2025)
- Victims in road accidents by NUTS 2 region 65 (2024)
- Deaths (total) by NUTS 3 region 7,503 (2024)
- Deaths by age, sex and NUTS 2 region 7,503 (2024)
- Life table by age, sex and NUTS 2 region 0.0029 (2024)
- Air transport of passengers by NUTS 2 region 4.42 (2024)
Frequently asked questions
- What is exposure to extreme temperature — annual temperature change in Alentejo?
- Exposure to extreme temperature — annual temperature change in Alentejo was 1.27 Degrees celsius in 2023, according to Organisation for Economic Co-operation and Development.
- What is the highest exposure to extreme temperature — annual temperature change recorded in Alentejo?
- The highest recorded value was 1.27 Degrees celsius in 2023.
- What is the lowest exposure to extreme temperature — annual temperature change recorded in Alentejo?
- The lowest recorded value was -1.05 Degrees celsius in 1993.
- How does Alentejo rank for exposure to extreme temperature — annual temperature change?
- Alentejo ranks 383rd out of 708 regions with data for 2023.
- Is exposure to extreme temperature — annual temperature change rising or falling in Alentejo?
- Over the last ten years it is up 6,336.3%. The long-run trend across the full record is volatile.
- Where does this Alentejo data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Exposure to extreme temperature — Annual temperature change. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 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