Cooling and heating degree days by NUTS 2 regions - annual data in Varna
Varna: Cooling and heating degree days by NUTS 2 regions - annual data was 5.36 % change on previous year in 2025. ◆ Volatile
Cooling and heating degree days by NUTS 2 regions - annual data in Varna, 1981–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Varna recorded 5.36 % change on previous year for cooling and heating degree days by nuts 2 regions - annual data in 2025.
Compared with earlier readings it is up 97.9% on the previous year and up 291.6% over ten years.
Over the whole period, cooling and heating degree days by nuts 2 regions - annual data in Varna peaked at 27.64 % change on previous year in 1991 and was at its lowest, -17.68 % change on previous year, in 2004.
That places Varna 948th out of 1712 regions with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Cooling and heating degree days by NUTS 2 regions - annual data in Varna, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1981 | -7 % change on previous year | — |
| 1982 | 1 % change on previous year | -114.3% |
| 1983 | -4.89 % change on previous year | -588.0% |
| 1984 | 5.25 % change on previous year | -207.2% |
| 1985 | 8.12 % change on previous year | +54.7% |
| 1986 | -4.38 % change on previous year | -153.9% |
| 1987 | 10.62 % change on previous year | -342.6% |
| 1988 | -7.81 % change on previous year | -173.5% |
| 1989 | -13.68 % change on previous year | +75.3% |
| 1990 | -5.26 % change on previous year | -61.6% |
| 1991 | 27.64 % change on previous year | -625.6% |
| 1992 | -9.13 % change on previous year | -133.0% |
| 1993 | 5.25 % change on previous year | -157.6% |
| 1994 | -14.71 % change on previous year | -380.0% |
| 1995 | 11.87 % change on previous year | -180.7% |
| 1996 | 7.7 % change on previous year | -35.2% |
| 1997 | -5.7 % change on previous year | -174.0% |
| 1998 | -8.24 % change on previous year | +44.7% |
| 1999 | -8.99 % change on previous year | +9.0% |
| 2000 | 0.1616 % change on previous year | -101.8% |
| 2001 | 2.44 % change on previous year | +1411.5% |
| 2002 | -1.4 % change on previous year | -157.3% |
| 2003 | 20.51 % change on previous year | -1564.4% |
| 2004 | -17.68 % change on previous year | -186.2% |
| 2005 | 8.41 % change on previous year | -147.5% |
| 2006 | 0.7448 % change on previous year | -91.1% |
| 2007 | -12.83 % change on previous year | -1822.4% |
| 2008 | 2.91 % change on previous year | -122.7% |
| 2009 | -0.7908 % change on previous year | -127.2% |
| 2010 | 4.9 % change on previous year | -719.8% |
| 2011 | 14.71 % change on previous year | +200.2% |
| 2012 | -10.01 % change on previous year | -168.0% |
| 2013 | -6.98 % change on previous year | -30.3% |
| 2014 | 3.31 % change on previous year | -147.4% |
| 2015 | -2.8 % change on previous year | -184.5% |
| 2016 | 3.43 % change on previous year | -222.5% |
| 2017 | 3.84 % change on previous year | +12.0% |
| 2018 | -6.94 % change on previous year | -280.9% |
| 2019 | -14.49 % change on previous year | +108.7% |
| 2020 | 3.86 % change on previous year | -126.7% |
| 2021 | 14.92 % change on previous year | +286.4% |
| 2022 | -8.24 % change on previous year | -155.3% |
| 2023 | -9.47 % change on previous year | +14.8% |
| 2024 | 2.71 % change on previous year | -128.6% |
| 2025 | 5.36 % change on previous year | +97.9% |
Biggest year-on-year movements
Years where Cooling and heating degree days by NUTS 2 regions - annual data in Varna changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2007 | -1822.4% | 0.7448 % change on previous year | -12.83 % change on previous year |
| 2003 | +1564.4% | -1.4 % change on previous year | 20.51 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | -1.42 % change on previous year | -13.68 % change on previous year | 10.62 % change on previous year | 9 |
| 1990s | 0.0438 % change on previous year | -14.71 % change on previous year | 27.64 % change on previous year | 10 |
| 2000s | 0.2476 % change on previous year | -17.68 % change on previous year | 20.51 % change on previous year | 10 |
| 2010s | -1.1 % change on previous year | -14.49 % change on previous year | 14.71 % change on previous year | 10 |
| 2020s | 1.52 % change on previous year | -9.47 % change on previous year | 14.92 % change on previous year | 6 |
More reference data data for Varna
- Cooling and heating degree days by NUTS 2 regions - monthly data 1.37 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree 184.04 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling 45.57 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 1,490 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -418.63 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree -40.82 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -27.25 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate -5.67 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -73.58 % change on previous year (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 3.7 Days per year (2024)
Frequently asked questions
- What is cooling and heating degree days by nuts 2 regions - annual data in Varna?
- Cooling and heating degree days by nuts 2 regions - annual data in Varna was 5.36 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest cooling and heating degree days by nuts 2 regions - annual data recorded in Varna?
- The highest recorded value was 27.64 % change on previous year in 1991.
- What is the lowest cooling and heating degree days by nuts 2 regions - annual data recorded in Varna?
- The lowest recorded value was -17.68 % change on previous year in 2004.
- How does Varna rank for cooling and heating degree days by nuts 2 regions - annual data?
- Varna ranks 948th out of 1712 regions with data for 2025.
- Is cooling and heating degree days by nuts 2 regions - annual data rising or falling in Varna?
- Over the last ten years it is up 291.6%. The long-run trend across the full record is volatile.
- Where does this Varna data come from?
- The figures come from Statizoid (derived), published as part of Cooling and heating degree days by NUTS 2 regions - annual data, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 45 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Cooling and heating degree days by NUTS 2 regions - annual data. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in Cooling and heating degree days by NUTS 2 regions - annual data. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.