Heating Degree Days in Slovenia
Slovenia: Heating Degree Days was 5,085 in 2024. ▼ Falling
Heating Degree Days in Slovenia, 1960–2024
Source: World Bank, Climate Change Knowledge Portal. https://climateknowledgeportal.worldbank.org.
Analysis
Slovenia recorded 5,085 for heating degree days in 2024.
That represents a change of up 1.9% on the previous year and up 5.0% over ten years.
Over the whole period, heating degree days in Slovenia peaked at 6,942 in 1962 and was at its lowest, 4,841, in 2014.
That places Slovenia 38th out of 189 countries with data for 2024, putting it in the top quarter.
The long-run direction has been consistently falling across the 65 years of available data.
Heating Degree Days in Slovenia, year by year
| Year | Value | Change |
|---|---|---|
| 1960 | 5,955 | — |
| 1961 | 5,800 | -2.6% |
| 1962 | 6,942 | +19.7% |
| 1963 | 6,884 | -0.8% |
| 1964 | 6,730 | -2.2% |
| 1965 | 6,871 | +2.1% |
| 1966 | 5,965 | -13.2% |
| 1967 | 6,150 | +3.1% |
| 1968 | 6,387 | +3.9% |
| 1969 | 6,588 | +3.1% |
| 1970 | 6,502 | -1.3% |
| 1971 | 6,347 | -2.4% |
| 1972 | 6,489 | +2.2% |
| 1973 | 6,565 | +1.2% |
| 1974 | 6,044 | -7.9% |
| 1975 | 5,880 | -2.7% |
| 1976 | 6,554 | +11.5% |
| 1977 | 6,033 | -7.9% |
| 1978 | 6,729 | +11.5% |
| 1979 | 6,403 | -4.8% |
| 1980 | 6,917 | +8.0% |
| 1981 | 6,348 | -8.2% |
| 1982 | 6,074 | -4.3% |
| 1983 | 6,084 | +0.2% |
| 1984 | 6,567 | +7.9% |
| 1985 | 6,711 | +2.2% |
| 1986 | 6,563 | -2.2% |
| 1987 | 6,577 | +0.2% |
| 1988 | 6,059 | -7.9% |
| 1989 | 5,826 | -3.8% |
| 1990 | 5,771 | -1.0% |
| 1991 | 6,535 | +13.2% |
| 1992 | 5,815 | -11.0% |
| 1993 | 6,048 | +4.0% |
| 1994 | 5,333 | -11.8% |
| 1995 | 5,947 | +11.5% |
| 1996 | 6,639 | +11.6% |
| 1997 | 5,939 | -10.6% |
| 1998 | 5,959 | +0.3% |
| 1999 | 5,910 | -0.8% |
| 2000 | 5,360 | -9.3% |
| 2001 | 5,742 | +7.1% |
| 2002 | 5,374 | -6.4% |
| 2003 | 5,980 | +11.3% |
| 2004 | 6,085 | +1.8% |
| 2005 | 6,302 | +3.6% |
| 2006 | 5,880 | -6.7% |
| 2007 | 5,361 | -8.8% |
| 2008 | 5,549 | +3.5% |
| 2009 | 5,517 | -0.6% |
| 2010 | 6,167 | +11.8% |
| 2011 | 5,531 | -10.3% |
| 2012 | 5,640 | +2.0% |
| 2013 | 5,729 | +1.6% |
| 2014 | 4,841 | -15.5% |
| 2015 | 5,391 | +11.4% |
| 2016 | 5,493 | +1.9% |
| 2017 | 5,597 | +1.9% |
| 2018 | 5,142 | -8.1% |
| 2019 | 5,141 | -0.0% |
| 2020 | 5,295 | +3.0% |
| 2021 | 5,786 | +9.3% |
| 2022 | 5,155 | -10.9% |
| 2023 | 4,988 | -3.2% |
| 2024 | 5,085 | +1.9% |
Slovenia compared with similar countries
- Slovenia's 5,085 is above the median for high income countries, which is 4,339, 1.2× the median. (64 countries reporting)
- Slovenia's 5,085 is below the median for Europe & Central Asia, which is 5,204, 98% of the median. (52 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 6,427 | 5,800 | 6,942 | 10 |
| 1970s | 6,355 | 5,880 | 6,729 | 10 |
| 1980s | 6,373 | 5,826 | 6,917 | 10 |
| 1990s | 5,990 | 5,333 | 6,639 | 10 |
| 2000s | 5,715 | 5,360 | 6,302 | 10 |
| 2010s | 5,467 | 4,841 | 6,167 | 10 |
| 2020s | 5,262 | 4,988 | 5,786 | 5 |
Countries ranked near Slovenia
More environment data for Slovenia
- Grazing land use over the long-term, annual growth rate 0.0753 % change on previous year (2025)
- Grazing land use over the long-term, per unit of GDP 0 hectares per US$ of GDP (2025)
- Grazing land use over the long-term, per capita 0.1777 hectares per person (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.523 °C (2025)
- Temperature change 2.22 °C (2025)
- Grazing land use over the long-term, per square kilometre 18.79 hectares per square kilometre (2024)
- Sawnwood, coniferous — Production, annual growth rate 8.03 % change on previous year (2024)
- Wood-based panels — Production, annual growth rate 2.84 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 3.96 % change on previous year (2024)
Frequently asked questions
- What is heating degree days in Slovenia?
- Heating degree days in Slovenia was 5,085 in 2024, according to World Bank, Climate Change Knowledge Portal. https://climateknowledgeportal.worldbank.org.
- What is the highest heating degree days recorded in Slovenia?
- The highest recorded value was 6,942 in 1962.
- What is the lowest heating degree days recorded in Slovenia?
- The lowest recorded value was 4,841 in 2014.
- How does Slovenia rank for heating degree days?
- Slovenia ranks 38th out of 189 countries with data for 2024.
- Is heating degree days rising or falling in Slovenia?
- Over the last ten years it is up 5.0%. The long-run trend across the full record is falling.
- Where does this Slovenia data come from?
- The figures come from World Bank, Climate Change Knowledge Portal. https://climateknowledgeportal.worldbank.org, published as part of Heating Degree Days. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 65 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
A heating degree day (HDD) is a measurement designed to track energy use. It is the number of degrees that a day's average temperature is below 18°C (65°F). Daily degree days are accumulated to obtain annual values.