Heating degree days in Slovenia
Track theoretical climate-related heating needs and compare the country’s NUTS 2 statistical regions.
Heating degree-day trend
Annual country history compared with EU-27.
NUTS 2 regions ranked by HDD
The regional ranking uses the same year as the national value. NUTS 2 are European statistical units and do not always match current administrative regions.
| Rank | Statistical region | NUTS | Degree days | |
|---|---|---|---|---|
| #1 | Vzhodna Slovenija | SI03 |
2,624.8 | Region page → |
| #2 | Zahodna Slovenija | SI04 |
2,557.4 | Region page → |
Regional names are those supplied by Eurostat.
Browse the full European regional directory →What does a high HDD mean?
A high Heating Degree Days level indicates a more demanding climate for heating during the year. On its own, it does not determine actual building energy consumption.
Eurostat · nrg_chddr2_a · HDD · 2025.
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