Cooling and heating degree days by NUTS 2 regions - annual data in Sliven
Sliven: Cooling and heating degree days by NUTS 2 regions - annual data was 2,041 Number in 2025. ▼ Falling
Latest (2025)
2,041 Number
Change on year
up 5.6%
Rank
1379th
of 1712 regions
All-time high
2,886 Number
in 1987
All-time low
1,900 Number
in 2023
Years of data
46
1980–2025
Cooling and heating degree days by NUTS 2 regions - annual data in Sliven, 1980–2025
Source: Eurostat. Measured in Number.
Analysis
The most recent figure for cooling and heating degree days by nuts 2 regions - annual data in Sliven is 2,041 Number, measured in 2025.
Compared with earlier readings it is up 5.6% on the previous year and down 4.3% over ten years.
Over the whole period, cooling and heating degree days by nuts 2 regions - annual data in Sliven peaked at 2,886 Number in 1987 and was at its lowest, 1,900 Number, in 2023.
That places Sliven 1379th out of 1712 regions with data for 2025, putting it in the bottom quarter.
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 Sliven, year by year
| Year | Number | Change |
|---|---|---|
| 1980 | 2,802 Number | — |
| 1981 | 2,589 Number | -7.6% |
| 1982 | 2,694 Number | +4.1% |
| 1983 | 2,535 Number | -5.9% |
| 1984 | 2,633 Number | +3.9% |
| 1985 | 2,770 Number | +5.2% |
| 1986 | 2,656 Number | -4.1% |
| 1987 | 2,886 Number | +8.6% |
| 1988 | 2,788 Number | -3.4% |
| 1989 | 2,418 Number | -13.3% |
| 1990 | 2,334 Number | -3.5% |
| 1991 | 2,870 Number | +23.0% |
| 1992 | 2,614 Number | -8.9% |
| 1993 | 2,746 Number | +5.0% |
| 1994 | 2,396 Number | -12.8% |
| 1995 | 2,648 Number | +10.6% |
| 1996 | 2,871 Number | +8.4% |
| 1997 | 2,745 Number | -4.4% |
| 1998 | 2,524 Number | -8.0% |
| 1999 | 2,334 Number | -7.5% |
| 2000 | 2,333 Number | -0.0% |
| 2001 | 2,367 Number | +1.5% |
| 2002 | 2,350 Number | -0.7% |
| 2003 | 2,758 Number | +17.4% |
| 2004 | 2,380 Number | -13.7% |
| 2005 | 2,514 Number | +5.6% |
| 2006 | 2,537 Number | +0.9% |
| 2007 | 2,277 Number | -10.2% |
| 2008 | 2,298 Number | +0.9% |
| 2009 | 2,249 Number | -2.1% |
| 2010 | 2,285 Number | +1.6% |
| 2011 | 2,630 Number | +15.1% |
| 2012 | 2,402 Number | -8.7% |
| 2013 | 2,186 Number | -9.0% |
| 2014 | 2,134 Number | -2.4% |
| 2015 | 2,133 Number | -0.1% |
| 2016 | 2,227 Number | +4.4% |
| 2017 | 2,335 Number | +4.8% |
| 2018 | 2,177 Number | -6.8% |
| 2019 | 1,930 Number | -11.4% |
| 2020 | 1,962 Number | +1.7% |
| 2021 | 2,292 Number | +16.8% |
| 2022 | 2,085 Number | -9.0% |
| 2023 | 1,900 Number | -8.9% |
| 2024 | 1,933 Number | +1.7% |
| 2025 | 2,041 Number | +5.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 2,677 Number | 2,418 Number | 2,886 Number | 10 |
| 1990s | 2,608 Number | 2,334 Number | 2,871 Number | 10 |
| 2000s | 2,406 Number | 2,249 Number | 2,758 Number | 10 |
| 2010s | 2,244 Number | 1,930 Number | 2,630 Number | 10 |
| 2020s | 2,036 Number | 1,900 Number | 2,292 Number | 6 |
More reference data data for Sliven
- Cooling and heating degree days by NUTS 2 regions - annual data 5.61 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree 195.56 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling 56.8 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 1,825 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -419.34 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -13.08 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -69.64 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate -2.59 % change on previous year (2025)
- Cooling and heating degree days by NUTS 2 regions - monthly data -1.7 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree -39.98 % change on previous year (2025)
Frequently asked questions
- What is cooling and heating degree days by nuts 2 regions - annual data in Sliven?
- Cooling and heating degree days by nuts 2 regions - annual data in Sliven was 2,041 Number in 2025, according to Eurostat.
- What is the highest cooling and heating degree days by nuts 2 regions - annual data recorded in Sliven?
- The highest recorded value was 2,886 Number in 1987.
- What is the lowest cooling and heating degree days by nuts 2 regions - annual data recorded in Sliven?
- The lowest recorded value was 1,900 Number in 2023.
- How does Sliven rank for cooling and heating degree days by nuts 2 regions - annual data?
- Sliven ranks 1379th out of 1712 regions with data for 2025.
- Is cooling and heating degree days by nuts 2 regions - annual data rising or falling in Sliven?
- Over the last ten years it is down 4.3%. The long-run trend across the full record is falling.
- Where does this Sliven 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.
Download this data
CSV · JSON — 46 observations, free to reuse under CC BY 4.0 (Eurostat).