Cooling and heating degree days by country - annual data (country) in Slovenia
Slovenia: Cooling and heating degree days by country - annual data (country) was 2,599 in 2025. ▼ Falling
Latest (2025)
2,599
Change on year
up 5.8%
World rank
23rd
of 39 countries
All-time high
3,558
in 1980
All-time low
2,344
in 2014
Years of data
46
1980–2025
Cooling and heating degree days by country - annual data in Slovenia, 1980–2025
Source: Eurostat.
Analysis
The most recent figure for cooling and heating degree days by country - annual data in Slovenia is 2,599, measured in 2025.
Compared with earlier readings it is up 5.8% on the previous year and down 3.2% over ten years.
Over the whole period, cooling and heating degree days by country - annual data in Slovenia peaked at 3,558 in 1980 and was at its lowest, 2,344, in 2014.
That places Slovenia 23rd out of 39 countries 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 country - annual data (country) in Slovenia, year by year
| Year | Value | Change |
|---|---|---|
| 1980 | 3,558 | — |
| 1981 | 3,259 | -8.4% |
| 1982 | 3,144 | -3.5% |
| 1983 | 3,166 | +0.7% |
| 1984 | 3,355 | +6.0% |
| 1985 | 3,442 | +2.6% |
| 1986 | 3,393 | -1.4% |
| 1987 | 3,393 | +0.0% |
| 1988 | 3,084 | -9.1% |
| 1989 | 2,963 | -3.9% |
| 1990 | 2,918 | -1.5% |
| 1991 | 3,297 | +13.0% |
| 1992 | 2,886 | -12.5% |
| 1993 | 3,059 | +6.0% |
| 1994 | 2,748 | -10.2% |
| 1995 | 3,107 | +13.1% |
| 1996 | 3,366 | +8.3% |
| 1997 | 3,032 | -9.9% |
| 1998 | 3,039 | +0.2% |
| 1999 | 2,937 | -3.3% |
| 2000 | 2,594 | -11.7% |
| 2001 | 2,871 | +10.7% |
| 2002 | 2,682 | -6.6% |
| 2003 | 3,049 | +13.7% |
| 2004 | 3,052 | +0.1% |
| 2005 | 3,179 | +4.1% |
| 2006 | 2,950 | -7.2% |
| 2007 | 2,675 | -9.4% |
| 2008 | 2,786 | +4.2% |
| 2009 | 2,790 | +0.2% |
| 2010 | 3,132 | +12.2% |
| 2011 | 2,805 | -10.4% |
| 2012 | 2,826 | +0.8% |
| 2013 | 2,862 | +1.3% |
| 2014 | 2,344 | -18.1% |
| 2015 | 2,684 | +14.5% |
| 2016 | 2,756 | +2.7% |
| 2017 | 2,828 | +2.6% |
| 2018 | 2,587 | -8.5% |
| 2019 | 2,602 | +0.6% |
| 2020 | 2,678 | +2.9% |
| 2021 | 2,965 | +10.7% |
| 2022 | 2,633 | -11.2% |
| 2023 | 2,495 | -5.3% |
| 2024 | 2,457 | -1.5% |
| 2025 | 2,599 | +5.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 3,276 | 2,963 | 3,558 | 10 |
| 1990s | 3,039 | 2,748 | 3,366 | 10 |
| 2000s | 2,863 | 2,594 | 3,179 | 10 |
| 2010s | 2,743 | 2,344 | 3,132 | 10 |
| 2020s | 2,638 | 2,457 | 2,965 | 6 |
Countries ranked near Slovenia
More reference data data for Slovenia
- Cooling and heating degree days by NUTS 2 regions - annual data 5.76 % change on previous year (2025)
- Cooling and heating degree days by NUTS 2 regions - monthly data -1.9 % change on previous year (2025)
- Exposure to extreme precipitation — Annual precipitation change 332.58 Millimetres per year (2023)
- Exposure to extreme temperature — Annual temperature change 1.75 Degrees celsius (2023)
- Cooling and heating degree days by NUTS 3 region - monthly data 476.04 (2025)
- Cooling and heating degree days by NUTS 3 region - annual data 2,599 (2025)
- IPAC Dashboard indicators — Geothermal 14.79 Index (2025)
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Frequently asked questions
- What is cooling and heating degree days by country - annual data in Slovenia?
- Cooling and heating degree days by country - annual data in Slovenia was 2,599 in 2025, according to Eurostat.
- What is the highest cooling and heating degree days by country - annual data recorded in Slovenia?
- The highest recorded value was 3,558 in 1980.
- What is the lowest cooling and heating degree days by country - annual data recorded in Slovenia?
- The lowest recorded value was 2,344 in 2014.
- How does Slovenia rank for cooling and heating degree days by country - annual data?
- Slovenia ranks 23rd out of 39 countries with data for 2025.
- Is cooling and heating degree days by country - annual data rising or falling in Slovenia?
- Over the last ten years it is down 3.2%. The long-run trend across the full record is falling.
- Where does this Slovenia data come from?
- The figures come from Eurostat, published as part of Cooling and heating degree days by country - annual data. Statizoid updates them automatically from the source API.
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