Japan vs Türkiye: Heating Degree Days, gaps filled

Japan
4,532
in 2024
Türkiye
4,494
in 2024
Japan rank
48th
Türkiye rank
49th

Heating Degree Days, gaps filled over time

  • Japan
  • Türkiye
02.0k4.0k6.0k196019922024

How they compare

Japan currently reports 4,532 against 4,494 in Türkiye, a difference of 38.

The two have swapped places 30 times across 65 shared years of data; in 1960 it was Japan ahead.

Japan ranks 48th and Türkiye ranks 49th of 189 countries.

Across the 7 decades both report, Japan averaged higher in 2 and Türkiye in 5.

Head to head by decade

Decade Japan Türkiye Difference Ahead
1960s 5,543 5,463 80.27 Japan
1970s 5,448 5,608 160.03 Türkiye
1980s 5,499 5,692 193.44 Türkiye
1990s 5,102 5,586 484.75 Türkiye
2000s 5,063 5,351 287.95 Türkiye
2010s 4,986 4,967 18.81 Japan
2020s 4,624 4,707 83.14 Türkiye

Averages of every year both report within each decade.

Frequently asked questions

Which has higher heating degree days, gaps filled, Japan or Türkiye?
Japan, at 4,532 against 4,494 in Türkiye as of 2024.
What is the difference in heating degree days, gaps filled between Japan and Türkiye?
38, with Japan ahead.
How many years of comparable data are there for Japan and Türkiye?
65 years are reported by both, from 1960 to 2024.
How do Japan and Türkiye rank globally for heating degree days, gaps filled?
Japan ranks 48th and Türkiye ranks 49th 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.

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Japan vs Türkiye: 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/japan/turkiye/

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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.