Romania vs Slovenia: Cooling and heating degree days by country - annual data
Romania
2,730
in 2025
Slovenia
2,599
in 2025
Romania rank
15th
Slovenia rank
17th
Cooling and heating degree days by country - annual data over time
- Romania
- Slovenia
How they compare
Romania currently reports 2,730 against 2,599 in Slovenia, a difference of 131.
That makes Romania's figure about 1.1 times Slovenia's.
The two have swapped places 8 times across 46 shared years of data; in 1980 it was Romania ahead.
Romania ranks 15th and Slovenia ranks 17th of 30 countries.
Romania has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Romania | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 3,359 | 3,276 | 83.5 | Romania |
| 1990s | 3,231 | 3,039 | 191.97 | Romania |
| 2000s | 3,072 | 2,863 | 209.32 | Romania |
| 2010s | 2,915 | 2,743 | 172.49 | Romania |
| 2020s | 2,715 | 2,638 | 77.24 | Romania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cooling and heating degree days by country - annual data, Romania or Slovenia?
- Romania, at 2,730 against 2,599 in Slovenia as of 2025.
- What is the difference in cooling and heating degree days by country - annual data between Romania and Slovenia?
- 131, with Romania ahead.
- How many years of comparable data are there for Romania and Slovenia?
- 46 years are reported by both, from 1980 to 2025.
- How do Romania and Slovenia rank globally for cooling and heating degree days by country - annual data?
- Romania ranks 15th and Slovenia ranks 17th of 30 countries.
- Where does this data come from?
- Eurostat, published as Cooling and heating degree days by country - annual data. Statizoid refreshes it automatically from the source and publishes the full history for both places.