Cooling and heating degree days - Regions — Cooling degree days in Germany

Germany: Cooling and heating degree days - Regions — Cooling degree days was 25.1 Degree days in 2023. ◆ Volatile

Latest (2023)
25.1 Degree days
Change on year
down 35.4%
World rank
31st
of 48 countries
All-time high
59.69 Degree days
in 2018
All-time low
1.04 Degree days
in 1993
Years of data
43
1981–2023

Cooling and heating degree days - Regions — Cooling degree days in Germany, 1981–2023

02040601981200220231981: 2.3 Degree days1982: 12.4 Degree days1983: 19.7 Degree days1984: 5.7 Degree days1985: 2.4 Degree days1986: 6.8 Degree days1987: 1.8 Degree days1988: 3 Degree days1989: 7.7 Degree days1990: 10.1 Degree days1991: 11 Degree days1992: 22.9 Degree days1993: 1 Degree days1994: 47.7 Degree days1995: 18.5 Degree days1996: 2.7 Degree days1997: 7.7 Degree days1998: 9.1 Degree days1999: 5.9 Degree days2000: 7.2 Degree days2001: 11.7 Degree days2002: 10.9 Degree days2003: 52.9 Degree days2004: 7.1 Degree days2005: 9.6 Degree days2006: 39.6 Degree days2007: 9 Degree days2008: 10 Degree days2009: 4.9 Degree days2010: 33.3 Degree days2011: 6.1 Degree days2012: 13.5 Degree days2013: 25.6 Degree days2014: 11.5 Degree days2015: 48.2 Degree days2016: 16 Degree days2017: 10.2 Degree days2018: 59.7 Degree days2019: 46.1 Degree days2020: 30.9 Degree days2021: 11.6 Degree days2022: 38.9 Degree days2023: 25.1 Degree days

Source: Organisation for Economic Co-operation and Development. Measured in Degree days.

Analysis

Germany recorded 25.1 Degree days for cooling and heating degree days - regions — cooling degree days in 2023.

Compared with earlier readings it is down 35.4% on the previous year and down 1.9% over ten years.

Over the whole period, cooling and heating degree days - regions — cooling degree days in Germany peaked at 59.69 Degree days in 2018 and was at its lowest, 1.04 Degree days, in 1993.

That places Germany 31st out of 48 countries with data for 2023, 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 - Regions — Cooling degree days in Germany, year by year

Annual values for Cooling and heating degree days - Regions — Cooling degree days in Germany, 1981 to 2023.
Year Degree days Change
1981 2.26 Degree days —
1982 12.38 Degree days +446.5%
1983 19.73 Degree days +59.4%
1984 5.72 Degree days -71.0%
1985 2.36 Degree days -58.7%
1986 6.82 Degree days +188.4%
1987 1.81 Degree days -73.4%
1988 3 Degree days +65.4%
1989 7.67 Degree days +155.5%
1990 10.13 Degree days +32.1%
1991 10.98 Degree days +8.4%
1992 22.85 Degree days +108.1%
1993 1.04 Degree days -95.5%
1994 47.72 Degree days +4502.8%
1995 18.51 Degree days -61.2%
1996 2.69 Degree days -85.4%
1997 7.74 Degree days +187.2%
1998 9.07 Degree days +17.2%
1999 5.93 Degree days -34.6%
2000 7.2 Degree days +21.4%
2001 11.66 Degree days +61.9%
2002 10.9 Degree days -6.5%
2003 52.93 Degree days +385.5%
2004 7.06 Degree days -86.7%
2005 9.63 Degree days +36.3%
2006 39.61 Degree days +311.4%
2007 8.96 Degree days -77.4%
2008 10.04 Degree days +12.1%
2009 4.95 Degree days -50.8%
2010 33.26 Degree days +572.5%
2011 6.07 Degree days -81.8%
2012 13.54 Degree days +123.0%
2013 25.6 Degree days +89.1%
2014 11.52 Degree days -55.0%
2015 48.17 Degree days +318.3%
2016 16.01 Degree days -66.8%
2017 10.21 Degree days -36.2%
2018 59.69 Degree days +484.8%
2019 46.09 Degree days -22.8%
2020 30.86 Degree days -33.0%
2021 11.59 Degree days -62.5%
2022 38.88 Degree days +235.6%
2023 25.1 Degree days -35.4%

Germany compared with similar countries

  • Germany's 25.1 Degree days is below the median for high income countries, which is 26.82 Degree days, 94% of the median. (38 countries reporting)
  • Germany's 25.1 Degree days is below the median for Europe & Central Asia, which is 25.22 Degree days, 100% of the median. (30 countries reporting)

Biggest year-on-year movements

Years where Cooling and heating degree days - Regions — Cooling degree days in Germany 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.

YearChange FromTo
1994 +4502.8% 1.04 Degree days 47.72 Degree days

Averages by decade

DecadeAverage LowestHighest Years
1980s 6.86 Degree days 1.81 Degree days 19.73 Degree days 9
1990s 13.67 Degree days 1.04 Degree days 47.72 Degree days 10
2000s 16.29 Degree days 4.95 Degree days 52.93 Degree days 10
2010s 27.01 Degree days 6.07 Degree days 59.69 Degree days 10
2020s 26.61 Degree days 11.59 Degree days 38.88 Degree days 4

Countries ranked near Germany

  1. 28 Austria 28.73 Degree days compare
  2. 29 Poland 28.3 Degree days compare
  3. 30 Russia 25.34 Degree days compare
  4. 32 Switzerland 21.2 Degree days compare
  5. 33 Lithuania 15.4 Degree days compare
  6. 34 Netherlands 13.44 Degree days compare

See the full ranking of 52 places →

More reference data data for Germany

All data for Germany →

Frequently asked questions

What is cooling and heating degree days - regions — cooling degree days in Germany?
Cooling and heating degree days - regions — cooling degree days in Germany was 25.1 Degree days in 2023, according to Organisation for Economic Co-operation and Development.
What is the highest cooling and heating degree days - regions — cooling degree days recorded in Germany?
The highest recorded value was 59.69 Degree days in 2018.
What is the lowest cooling and heating degree days - regions — cooling degree days recorded in Germany?
The lowest recorded value was 1.04 Degree days in 1993.
How does Germany rank for cooling and heating degree days - regions — cooling degree days?
Germany ranks 31st out of 48 countries with data for 2023.
Is cooling and heating degree days - regions — cooling degree days rising or falling in Germany?
Over the last ten years it is down 1.9%. The long-run trend across the full record is volatile.
Where does this Germany data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Cooling and heating degree days - Regions — Cooling degree days. Statizoid updates them automatically from the source API.

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Cooling and heating degree days - Regions — Cooling degree days in Germany. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 03 October 2026, from https://reference.statizoid.com/stat/cooling-and-heating-degree-days-regions-cooling-degree-days/germany/

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About this data

Indicator
Cooling and heating degree days - Regions — Cooling degree days
Unit
Degree days
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
52 places, 2,236 data points, 1981–2023
Last refreshed

This dataset provides indicators on Cooling and Heating Degree Days, in large (TL2) and small (TL3) regions. Data definition and source Cooling Degree Days (CDD) quantify how hot a given period was, indicating the energy demand for cooling buildings. CDD is calculated as the sum of the differences between the daily mean temperature and a reference temperature of 22°C, for all days when the mean temperature exceeds 22°C. Heating Degree Days (HDD) quantify how cold a given period was, reflecting the energy demand for heating buildings. HDD is calculated as the sum of the differences between a reference temperature of 15°C and the daily mean temperature, for all days when the mean temperature falls below 15°C. Those indicators are based on Copernicus ERA5-Land. ERA5-Land is used as it provides harmonised, globally consistent coverage at fine spatial resolution (0.1 degree), enabling the production of comparable subnational indicators also where national meteorological data are not available at the required scale. These estimates may differ from official subnational climate statistics due to differences in methodological approaches, such as the use of reanalysis based top down modelling versus in situ observations, along with variations in input data sources, spatial resolution, and the models and algorithms used to generate temperature estimates. Definition of regions Regions are subnational units below national boundaries. OECD countries have two regional levels: large regions (territorial level 2 or TL2) and small regions (territorial level 3 or TL3). For more information, see the OECD Territorial grid (pdf) and the OECD Territorial Correspondence Table (xlsx). Cite this dataset OECD Regions, Cities and Local Areas database http://oe.cd/geostats. Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email RegionStat@oecd.org.