Cooling and heating degree days by NUTS 2 regions - annual data in Portugal
Portugal: Cooling and heating degree days by NUTS 2 regions - annual data was 14.46 % change on previous year in 2025. ◆ Volatile
Cooling and heating degree days by NUTS 2 regions - annual data in Portugal, 1981–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Portugal recorded 14.46 % change on previous year for cooling and heating degree days by nuts 2 regions - annual data in 2025.
Compared with earlier readings it is up 296.9% on the previous year and up 399.0% over ten years.
Over the whole period, cooling and heating degree days by nuts 2 regions - annual data in Portugal peaked at 33.39 % change on previous year in 1996 and was at its lowest, -25.48 % change on previous year, in 1997.
Portugal ranks 1st of 39 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Cooling and heating degree days by NUTS 2 regions - annual data in Portugal, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1981 | -12.21 % change on previous year | — |
| 1982 | 3.21 % change on previous year | -126.3% |
| 1983 | 0.9827 % change on previous year | -69.4% |
| 1984 | 12.65 % change on previous year | +1187.2% |
| 1985 | -6.19 % change on previous year | -148.9% |
| 1986 | 7.77 % change on previous year | -225.6% |
| 1987 | -17.6 % change on previous year | -326.4% |
| 1988 | 5.21 % change on previous year | -129.6% |
| 1989 | -11.9 % change on previous year | -328.2% |
| 1990 | 7.8 % change on previous year | -165.6% |
| 1991 | 17.85 % change on previous year | +128.8% |
| 1992 | -13.39 % change on previous year | -175.0% |
| 1993 | 10.95 % change on previous year | -181.8% |
| 1994 | -18.75 % change on previous year | -271.2% |
| 1995 | -18.3 % change on previous year | -2.4% |
| 1996 | 33.39 % change on previous year | -282.5% |
| 1997 | -25.48 % change on previous year | -176.3% |
| 1998 | 24.23 % change on previous year | -195.1% |
| 1999 | 10.52 % change on previous year | -56.6% |
| 2000 | 0.2537 % change on previous year | -97.6% |
| 2001 | -1.63 % change on previous year | -744.0% |
| 2002 | -7.45 % change on previous year | +356.3% |
| 2003 | 7.06 % change on previous year | -194.7% |
| 2004 | 8.9 % change on previous year | +26.2% |
| 2005 | -0.9377 % change on previous year | -110.5% |
| 2006 | -10.91 % change on previous year | +1063.0% |
| 2007 | 3.66 % change on previous year | -133.6% |
| 2008 | 2.94 % change on previous year | -19.9% |
| 2009 | -8.87 % change on previous year | -402.0% |
| 2010 | 12.24 % change on previous year | -238.0% |
| 2011 | -16.08 % change on previous year | -231.4% |
| 2012 | 23.37 % change on previous year | -245.3% |
| 2013 | -0.3733 % change on previous year | -101.6% |
| 2014 | -14.53 % change on previous year | +3792.5% |
| 2015 | -4.84 % change on previous year | -66.7% |
| 2016 | 13.89 % change on previous year | -387.2% |
| 2017 | -14.64 % change on previous year | -205.4% |
| 2018 | 23.77 % change on previous year | -262.3% |
| 2019 | -14.81 % change on previous year | -162.3% |
| 2020 | -8.59 % change on previous year | -42.0% |
| 2021 | 5.16 % change on previous year | -160.1% |
| 2022 | -8.65 % change on previous year | -267.7% |
| 2023 | 8.26 % change on previous year | -195.5% |
| 2024 | -7.34 % change on previous year | -188.9% |
| 2025 | 14.46 % change on previous year | -297.0% |
Biggest year-on-year movements
Years where Cooling and heating degree days by NUTS 2 regions - annual data in Portugal 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 |
|---|---|---|---|
| 2014 | -3792.5% | -0.3733 % change on previous year | -14.53 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -2.01 % change on previous year | -17.6 % change on previous year | 12.65 % change on previous year | 9 |
| 1990s | 2.88 % change on previous year | -25.48 % change on previous year | 33.39 % change on previous year | 10 |
| 2000s | -0.6984 % change on previous year | -10.91 % change on previous year | 8.9 % change on previous year | 10 |
| 2010s | 0.7993 % change on previous year | -16.08 % change on previous year | 23.77 % change on previous year | 10 |
| 2020s | 0.5499 % change on previous year | -8.65 % change on previous year | 14.46 % change on previous year | 6 |
Countries ranked near Portugal
More reference data data for Portugal
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.5144 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.4372 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 1.51 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0472 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 1.51 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.72 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.02 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.81 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 6.9 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.2572 (2050)
Frequently asked questions
- What is cooling and heating degree days by nuts 2 regions - annual data in Portugal?
- Cooling and heating degree days by nuts 2 regions - annual data in Portugal was 14.46 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest cooling and heating degree days by nuts 2 regions - annual data recorded in Portugal?
- The highest recorded value was 33.39 % change on previous year in 1996.
- What is the lowest cooling and heating degree days by nuts 2 regions - annual data recorded in Portugal?
- The lowest recorded value was -25.48 % change on previous year in 1997.
- How does Portugal rank for cooling and heating degree days by nuts 2 regions - annual data?
- Portugal ranks 1st out of 39 countries with data for 2025.
- Is cooling and heating degree days by nuts 2 regions - annual data rising or falling in Portugal?
- Over the last ten years it is up 399.0%. The long-run trend across the full record is volatile.
- Where does this Portugal data come from?
- The figures come from Statizoid (derived), published as part of Cooling and heating degree days by NUTS 2 regions - annual data, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 45 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Cooling and heating degree days by NUTS 2 regions - annual data. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in Cooling and heating degree days by NUTS 2 regions - annual data. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.