Denmark vs Slovakia: Heating Degree Days, gaps filled

Denmark
5,588
in 2024
Slovakia
5,461
in 2024
Denmark rank
26th
Slovakia rank
28th

Heating Degree Days, gaps filled over time

  • Denmark
  • Slovakia
02.0k4.0k6.0k8.0k196019922024

How they compare

Denmark currently reports 5,588 against 5,461 in Slovakia, a difference of 127.

The two have swapped places 17 times across 65 shared years of data; in 1960 it was Slovakia ahead.

Denmark ranks 26th and Slovakia ranks 28th of 189 countries.

Slovakia has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Denmark Slovakia Difference Ahead
1960s 7,073 7,247 173.34 Slovakia
1970s 6,752 7,094 341.6 Slovakia
1980s 6,849 7,161 312.04 Slovakia
1990s 6,476 6,904 428.03 Slovakia
2000s 6,120 6,554 434.26 Slovakia
2010s 6,158 6,271 113.45 Slovakia
2020s 5,766 5,981 214.84 Slovakia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher heating degree days, gaps filled, Denmark or Slovakia?
Denmark, at 5,588 against 5,461 in Slovakia as of 2024.
What is the difference in heating degree days, gaps filled between Denmark and Slovakia?
127, with Denmark ahead.
How many years of comparable data are there for Denmark and Slovakia?
65 years are reported by both, from 1960 to 2024.
How do Denmark and Slovakia rank globally for heating degree days, gaps filled?
Denmark ranks 26th and Slovakia ranks 28th of 189 countries.
Where does this data come from?
Statizoid (derived), published as Heating Degree Days, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Denmark vs Slovakia: Heating Degree Days, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 16 September 2026, from https://environment.statizoid.com/compare/heating-degree-days-gaps-filled/denmark/slovak-republic/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://environment.statizoid.com/compare/heating-degree-days-gaps-filled/denmark/slovak-republic/">Denmark vs Slovakia: Heating Degree Days, gaps filled</a> — Statizoid

About this data

Indicator
Heating Degree Days, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
189 places, 11,415 data points, 1960–2024
Last refreshed

Heating Degree Days with 237 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.