Bulgaria vs Japan: Heating Degree Days, gaps filled
Bulgaria
4,443
in 2024
Japan
4,532
in 2024
Bulgaria rank
51st
Japan rank
48th
Heating Degree Days, gaps filled over time
- Bulgaria
- Japan
How they compare
Japan currently reports 4,532 against 4,443 in Bulgaria, a difference of 89.
The two have swapped places 26 times across 65 shared years of data; in 1960 it was Japan ahead.
Bulgaria ranks 51st and Japan ranks 48th of 189 countries.
Across the 7 decades both report, Bulgaria averaged higher in 5 and Japan in 2.
Head to head by decade
| Decade | Bulgaria | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 5,435 | 5,543 | 107.58 | Japan |
| 1970s | 5,531 | 5,448 | 83.83 | Bulgaria |
| 1980s | 5,621 | 5,499 | 121.69 | Bulgaria |
| 1990s | 5,488 | 5,102 | 386.14 | Bulgaria |
| 2000s | 5,183 | 5,063 | 120.5 | Bulgaria |
| 2010s | 4,966 | 4,986 | 20.29 | Japan |
| 2020s | 4,707 | 4,624 | 82.54 | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher heating degree days, gaps filled, Bulgaria or Japan?
- Japan, at 4,532 against 4,443 in Bulgaria as of 2024.
- What is the difference in heating degree days, gaps filled between Bulgaria and Japan?
- 89, with Japan ahead.
- How many years of comparable data are there for Bulgaria and Japan?
- 65 years are reported by both, from 1960 to 2024.
- How do Bulgaria and Japan rank globally for heating degree days, gaps filled?
- Bulgaria ranks 51st and Japan ranks 48th 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
About this data
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.