Cooling and heating degree days by NUTS 2 regions - annual data in Slovenia

Slovenia: Cooling and heating degree days by NUTS 2 regions - annual data was 2,599 in 2025. ▼ Falling

Latest (2025)
2,599
Change on year
up 5.8%
World rank
16th
of 27 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 NUTS 2 regions - annual data in Slovenia, 1980–2025

01.0k2.0k3.0k4.0k198020022025

Source: Eurostat.

Analysis

In 2025, cooling and heating degree days by nuts 2 regions - annual data in Slovenia stood at 2,599.

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 nuts 2 regions - annual data in Slovenia peaked at 3,558 in 1980 and was at its lowest, 2,344, in 2014.

That places Slovenia 16th out of 27 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.

Averages by decade

DecadeAverage LowestHighest 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

  1. 13 Germany 2,858 compare
  2. 14 Romania 2,730 compare
  3. 15 United Kingdom 2,710 compare
  4. 17 Hungary 2,559 compare
  5. 18 Belgium 2,474 compare
  6. 19 Netherlands 2,451 compare

See the full ranking of 1742 places →

More reference data data for Slovenia

All data for Slovenia →

Frequently asked questions

What is cooling and heating degree days by nuts 2 regions - annual data in Slovenia?
Cooling and heating degree days by nuts 2 regions - annual data in Slovenia was 2,599 in 2025, according to Eurostat.
What is the highest cooling and heating degree days by nuts 2 regions - annual data recorded in Slovenia?
The highest recorded value was 3,558 in 1980.
What is the lowest cooling and heating degree days by nuts 2 regions - 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 nuts 2 regions - annual data?
Slovenia ranks 16th out of 27 countries with data for 2025.
Is cooling and heating degree days by nuts 2 regions - 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 NUTS 2 regions - annual data. Statizoid updates them automatically from the source API.

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CSV · JSON — 46 observations, free to reuse under CC BY 4.0 (Eurostat).

About this data

Indicator
Cooling and heating degree days by NUTS 2 regions - annual data
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
1,742 places, 80,132 data points, 1980–2025
Last refreshed