Cooling and heating degree days by NUTS 2 regions - annual data in Köln
Köln: Cooling and heating degree days by NUTS 2 regions - annual data was 2,536 Number in 2025. ▼ Falling
Latest (2025)
2,536 Number
Change on year
up 7.0%
Rank
910th
of 1712 regions
All-time high
3,477 Number
in 1996
All-time low
2,370 Number
in 2024
Years of data
46
1980–2025
Cooling and heating degree days by NUTS 2 regions - annual data in Köln, 1980–2025
Source: Eurostat. Measured in Number.
Analysis
In 2025, cooling and heating degree days by nuts 2 regions - annual data in Köln stood at 2,536 Number.
Compared with earlier readings it is up 7.0% on the previous year and down 5.6% over ten years.
Over the whole period, cooling and heating degree days by nuts 2 regions - annual data in Köln peaked at 3,477 Number in 1996 and was at its lowest, 2,370 Number, in 2024.
Köln ranks 910th of 1712 regions on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 46 years of available data.
Cooling and heating degree days by NUTS 2 regions - annual data in Köln, year by year
| Year | Number | Change |
|---|---|---|
| 1980 | 3,296 Number | — |
| 1981 | 3,160 Number | -4.1% |
| 1982 | 2,933 Number | -7.2% |
| 1983 | 3,019 Number | +3.0% |
| 1984 | 3,207 Number | +6.2% |
| 1985 | 3,439 Number | +7.2% |
| 1986 | 3,298 Number | -4.1% |
| 1987 | 3,374 Number | +2.3% |
| 1988 | 2,799 Number | -17.1% |
| 1989 | 2,668 Number | -4.7% |
| 1990 | 2,713 Number | +1.7% |
| 1991 | 3,102 Number | +14.3% |
| 1992 | 2,874 Number | -7.3% |
| 1993 | 3,022 Number | +5.1% |
| 1994 | 2,743 Number | -9.2% |
| 1995 | 2,905 Number | +5.9% |
| 1996 | 3,477 Number | +19.7% |
| 1997 | 2,894 Number | -16.8% |
| 1998 | 2,854 Number | -1.4% |
| 1999 | 2,712 Number | -5.0% |
| 2000 | 2,578 Number | -4.9% |
| 2001 | 2,877 Number | +11.6% |
| 2002 | 2,683 Number | -6.8% |
| 2003 | 2,849 Number | +6.2% |
| 2004 | 2,959 Number | +3.9% |
| 2005 | 2,802 Number | -5.3% |
| 2006 | 2,726 Number | -2.7% |
| 2007 | 2,549 Number | -6.5% |
| 2008 | 2,802 Number | +9.9% |
| 2009 | 2,798 Number | -0.1% |
| 2010 | 3,337 Number | +19.3% |
| 2011 | 2,547 Number | -23.7% |
| 2012 | 2,848 Number | +11.8% |
| 2013 | 3,072 Number | +7.9% |
| 2014 | 2,374 Number | -22.7% |
| 2015 | 2,686 Number | +13.2% |
| 2016 | 2,756 Number | +2.6% |
| 2017 | 2,668 Number | -3.2% |
| 2018 | 2,567 Number | -3.8% |
| 2019 | 2,609 Number | +1.6% |
| 2020 | 2,435 Number | -6.7% |
| 2021 | 2,825 Number | +16.0% |
| 2022 | 2,434 Number | -13.8% |
| 2023 | 2,398 Number | -1.5% |
| 2024 | 2,370 Number | -1.2% |
| 2025 | 2,536 Number | +7.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 3,119 Number | 2,668 Number | 3,439 Number | 10 |
| 1990s | 2,929 Number | 2,712 Number | 3,477 Number | 10 |
| 2000s | 2,762 Number | 2,549 Number | 2,959 Number | 10 |
| 2010s | 2,746 Number | 2,374 Number | 3,337 Number | 10 |
| 2020s | 2,500 Number | 2,370 Number | 2,825 Number | 6 |
More reference data data for Köln
- Cooling and heating degree days - Cities and FUAs — Cooling degree -35.98 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree 40.43 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -9.52 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 1,760 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -442.43 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate -3.92 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -172.07 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -19.35 % change on previous year (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 6.29 Days per year (2024)
- Precipitation - Cities and FUAs — Change in extreme precipitation 3.4 Days per year (2024)
Frequently asked questions
- What is cooling and heating degree days by nuts 2 regions - annual data in Köln?
- Cooling and heating degree days by nuts 2 regions - annual data in Köln was 2,536 Number in 2025, according to Eurostat.
- What is the highest cooling and heating degree days by nuts 2 regions - annual data recorded in Köln?
- The highest recorded value was 3,477 Number in 1996.
- What is the lowest cooling and heating degree days by nuts 2 regions - annual data recorded in Köln?
- The lowest recorded value was 2,370 Number in 2024.
- How does Köln rank for cooling and heating degree days by nuts 2 regions - annual data?
- Köln ranks 910th out of 1712 regions with data for 2025.
- Is cooling and heating degree days by nuts 2 regions - annual data rising or falling in Köln?
- Over the last ten years it is down 5.6%. The long-run trend across the full record is falling.
- Where does this Köln data come from?
- The figures come from Eurostat, published as part of Cooling and heating degree days by NUTS 2 regions - annual data. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 46 observations, free to reuse under CC BY 4.0 (Eurostat).