Cooling and heating degree days by NUTS 2 regions - annual data in Belfast (NUTS 2021)
Belfast (NUTS 2021): Cooling and heating degree days by NUTS 2 regions - annual data was 2,516 Number in 2025. ▼ Falling
Cooling and heating degree days by NUTS 2 regions - annual data in Belfast (NUTS 2021), 1980–2025
Source: Eurostat. Measured in Number.
Analysis
Belfast (NUTS 2021) recorded 2,516 Number for cooling and heating degree days by nuts 2 regions - annual data in 2025. That is the lowest value across all 46 years on record.
That represents a change of down 6.5% on the previous year and down 14.8% over ten years.
Over the whole period, cooling and heating degree days by nuts 2 regions - annual data in Belfast (NUTS 2021) peaked at 3,529 Number in 1986 and was at its lowest, 2,516 Number, in 2025.
That places Belfast (NUTS 2021) 940th out of 1712 regions with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently falling across the 46 years of available data.
Cooling and heating degree days by NUTS 2 regions - annual data in Belfast (NUTS 2021), year by year
| Year | Number | Change |
|---|---|---|
| 1980 | 3,192 Number | — |
| 1981 | 3,220 Number | +0.9% |
| 1982 | 3,101 Number | -3.7% |
| 1983 | 3,036 Number | -2.1% |
| 1984 | 3,195 Number | +5.2% |
| 1985 | 3,440 Number | +7.7% |
| 1986 | 3,529 Number | +2.6% |
| 1987 | 3,324 Number | -5.8% |
| 1988 | 3,112 Number | -6.4% |
| 1989 | 3,008 Number | -3.3% |
| 1990 | 2,960 Number | -1.6% |
| 1991 | 3,116 Number | +5.3% |
| 1992 | 3,087 Number | -0.9% |
| 1993 | 3,186 Number | +3.2% |
| 1994 | 3,107 Number | -2.5% |
| 1995 | 2,947 Number | -5.2% |
| 1996 | 3,270 Number | +10.9% |
| 1997 | 2,827 Number | -13.5% |
| 1998 | 2,895 Number | +2.4% |
| 1999 | 2,879 Number | -0.5% |
| 2000 | 3,001 Number | +4.2% |
| 2001 | 2,964 Number | -1.3% |
| 2002 | 2,770 Number | -6.5% |
| 2003 | 2,801 Number | +1.1% |
| 2004 | 2,961 Number | +5.7% |
| 2005 | 2,939 Number | -0.7% |
| 2006 | 2,918 Number | -0.7% |
| 2007 | 2,829 Number | -3.0% |
| 2008 | 3,110 Number | +9.9% |
| 2009 | 3,013 Number | -3.1% |
| 2010 | 3,197 Number | +6.1% |
| 2011 | 2,805 Number | -12.2% |
| 2012 | 2,973 Number | +6.0% |
| 2013 | 2,955 Number | -0.6% |
| 2014 | 2,641 Number | -10.6% |
| 2015 | 2,952 Number | +11.8% |
| 2016 | 2,743 Number | -7.1% |
| 2017 | 2,712 Number | -1.1% |
| 2018 | 2,832 Number | +4.4% |
| 2019 | 2,797 Number | -1.2% |
| 2020 | 2,831 Number | +1.2% |
| 2021 | 2,739 Number | -3.3% |
| 2022 | 2,578 Number | -5.9% |
| 2023 | 2,522 Number | -2.2% |
| 2024 | 2,692 Number | +6.7% |
| 2025 | 2,516 Number | -6.5% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 3,216 Number | 3,008 Number | 3,529 Number | 10 |
| 1990s | 3,027 Number | 2,827 Number | 3,270 Number | 10 |
| 2000s | 2,930 Number | 2,770 Number | 3,110 Number | 10 |
| 2010s | 2,861 Number | 2,641 Number | 3,197 Number | 10 |
| 2020s | 2,646 Number | 2,516 Number | 2,831 Number | 6 |
More reference data data for Belfast (NUTS 2021)
- Cooling and heating degree days by NUTS 2 regions - monthly data 8.86 % change on previous year (2025)
- Cooling and heating degree days by NUTS 2 regions - monthly data 348.04 Number (2025)
- Deaths by week and NUTS 3 region 52 Number (2020)
- Deaths by week, sex and NUTS 3 region 52 Number (2020)
- Deaths by week, sex, 5-year age group and NUTS 3 region 52 Number (2020)
- Area by NUTS 3 region 138 Square kilometre (2023)
Frequently asked questions
- What is cooling and heating degree days by nuts 2 regions - annual data in Belfast (NUTS 2021)?
- Cooling and heating degree days by nuts 2 regions - annual data in Belfast (NUTS 2021) was 2,516 Number in 2025, according to Eurostat.
- What is the highest cooling and heating degree days by nuts 2 regions - annual data recorded in Belfast (NUTS 2021)?
- The highest recorded value was 3,529 Number in 1986.
- What is the lowest cooling and heating degree days by nuts 2 regions - annual data recorded in Belfast (NUTS 2021)?
- The lowest recorded value was 2,516 Number in 2025.
- How does Belfast (NUTS 2021) rank for cooling and heating degree days by nuts 2 regions - annual data?
- Belfast (NUTS 2021) ranks 940th out of 1712 regions with data for 2025.
- Is cooling and heating degree days by nuts 2 regions - annual data rising or falling in Belfast (NUTS 2021)?
- Over the last ten years it is down 14.8%. The long-run trend across the full record is falling.
- Where does this Belfast (NUTS 2021) data come from?
- The figures come from Eurostat, published as part of Cooling and heating degree days by NUTS 2 regions - annual data. Statizoid updates them automatically from the source API.
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