Cooling and heating degree days - Cities and FUAs (heating Cities) in Solidaridad
Solidaridad: Cooling and heating degree days - Cities and FUAs (heating Cities) was 0 Degree days in 2025. ◆ Volatile
Cooling and heating degree days - Cities and FUAs in Solidaridad, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Degree days.
Analysis
Solidaridad recorded 0 Degree days for cooling and heating degree days - cities and fuas in 2025. That is the lowest value across all 76 years on record.
That represents a change of down 100.0% on the previous year and down 100.0% over five years.
Over the whole period, cooling and heating degree days - cities and fuas in Solidaridad peaked at 6.81 Degree days in 2011 and was at its lowest, 0 Degree days, in 2012.
That places Solidaridad 1273rd out of 1314 regions with data for 2025, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Cooling and heating degree days - Cities and FUAs (heating Cities) in Solidaridad, year by year
| Year | Degree days | Change |
|---|---|---|
| 1950 | 0.2718 Degree days | — |
| 1951 | 1.14 Degree days | +318.0% |
| 1952 | 0.8642 Degree days | -24.0% |
| 1953 | 0.8157 Degree days | -5.6% |
| 1954 | 1.19 Degree days | +46.0% |
| 1955 | 0.014 Degree days | -98.8% |
| 1956 | 1.81 Degree days | +12805.4% |
| 1957 | 0.1414 Degree days | -92.2% |
| 1958 | 1.14 Degree days | +708.6% |
| 1959 | 0.1624 Degree days | -85.8% |
| 1960 | 0.2925 Degree days | +80.1% |
| 1961 | 0.0453 Degree days | -84.5% |
| 1962 | 0.3318 Degree days | +633.2% |
| 1963 | 1.28 Degree days | +286.0% |
| 1964 | 0.9514 Degree days | -25.7% |
| 1965 | 0.5381 Degree days | -43.4% |
| 1966 | 0.611 Degree days | +13.6% |
| 1967 | 0.0132 Degree days | -97.8% |
| 1968 | 2.25 Degree days | +16926.5% |
| 1969 | 0.2245 Degree days | -90.0% |
| 1970 | 0.9513 Degree days | +323.8% |
| 1971 | 0.1104 Degree days | -88.4% |
| 1972 | 0.2453 Degree days | +122.1% |
| 1973 | 1.36 Degree days | +455.1% |
| 1974 | 0.0116 Degree days | -99.1% |
| 1975 | 0.5382 Degree days | +4525.2% |
| 1976 | 0.8594 Degree days | +59.7% |
| 1977 | 1.33 Degree days | +54.5% |
| 1978 | 1.51 Degree days | +13.6% |
| 1979 | 0.347 Degree days | -77.0% |
| 1980 | 1.58 Degree days | +355.0% |
| 1981 | 2.5 Degree days | +58.1% |
| 1982 | 0.322 Degree days | -87.1% |
| 1983 | 0.7693 Degree days | +138.9% |
| 1984 | 0.6907 Degree days | -10.2% |
| 1985 | 0.9904 Degree days | +43.4% |
| 1986 | 1.22 Degree days | +22.9% |
| 1987 | 0.55 Degree days | -54.8% |
| 1988 | 0.0419 Degree days | -92.4% |
| 1989 | 2.51 Degree days | +5893.6% |
| 1990 | 0.1264 Degree days | -95.0% |
| 1991 | 0.3686 Degree days | +191.6% |
| 1992 | 0.5854 Degree days | +58.8% |
| 1993 | 0.2178 Degree days | -62.8% |
| 1994 | 0.5732 Degree days | +163.1% |
| 1995 | 0.2803 Degree days | -51.1% |
| 1996 | 1.71 Degree days | +510.4% |
| 1997 | 0.0378 Degree days | -97.8% |
| 1998 | 1.26 Degree days | +3226.7% |
| 1999 | 0.1504 Degree days | -88.0% |
| 2000 | 0.6383 Degree days | +324.4% |
| 2001 | 0.9663 Degree days | +51.4% |
| 2002 | 0.8158 Degree days | -15.6% |
| 2003 | 0.2205 Degree days | -73.0% |
| 2004 | 0.0117 Degree days | -94.7% |
| 2005 | 0.2301 Degree days | +1858.4% |
| 2006 | 0.2994 Degree days | +30.1% |
| 2007 | 0.1036 Degree days | -65.4% |
| 2008 | 0.0339 Degree days | -67.3% |
| 2009 | 0.3446 Degree days | +916.9% |
| 2010 | 1.85 Degree days | +437.7% |
| 2011 | 6.81 Degree days | +267.4% |
| 2012 | 0 Degree days | -100.0% |
| 2013 | 0.4893 Degree days | — |
| 2014 | 0.3609 Degree days | -26.2% |
| 2015 | 0 Degree days | -100.0% |
| 2016 | 0.2138 Degree days | — |
| 2017 | 0.0218 Degree days | -89.8% |
| 2018 | 0.3114 Degree days | +1329.4% |
| 2019 | 0.0538 Degree days | -82.7% |
| 2020 | 0.0002 Degree days | -99.6% |
| 2021 | 0.4489 Degree days | +201002.6% |
| 2022 | 0.0529 Degree days | -88.2% |
| 2023 | 0.1734 Degree days | +228.2% |
| 2024 | 0.0739 Degree days | -57.4% |
| 2025 | 0 Degree days | -100.0% |
Biggest year-on-year movements
Years where Cooling and heating degree days - Cities and FUAs (heating Cities) in Solidaridad 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 |
|---|---|---|---|
| 2021 | +201002.6% | 0.0002 Degree days | 0.4489 Degree days |
| 1968 | +16926.5% | 0.0132 Degree days | 2.25 Degree days |
| 1956 | +12805.4% | 0.014 Degree days | 1.81 Degree days |
| 1989 | +5893.6% | 0.0419 Degree days | 2.51 Degree days |
| 1975 | +4525.2% | 0.0116 Degree days | 0.5382 Degree days |
| 1998 | +3226.7% | 0.0378 Degree days | 1.26 Degree days |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 0.7546 Degree days | 0.014 Degree days | 1.81 Degree days | 10 |
| 1960s | 0.6538 Degree days | 0.0132 Degree days | 2.25 Degree days | 10 |
| 1970s | 0.7261 Degree days | 0.0116 Degree days | 1.51 Degree days | 10 |
| 1980s | 1.12 Degree days | 0.0419 Degree days | 2.51 Degree days | 10 |
| 1990s | 0.5309 Degree days | 0.0378 Degree days | 1.71 Degree days | 10 |
| 2000s | 0.3664 Degree days | 0.0117 Degree days | 0.9663 Degree days | 10 |
| 2010s | 1.01 Degree days | 0 Degree days | 6.81 Degree days | 10 |
| 2020s | 0.1249 Degree days | 0 Degree days | 0.4489 Degree days | 6 |
More reference data data for Solidaridad
- Cooling and heating degree days - Cities and FUAs — Cooling degree 1,555 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling 171.54 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -0.6805 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -12.17 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate -100 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -49.76 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree -9.85 % change on previous year (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 14.54 Days per year (2024)
- Precipitation - Cities and FUAs — Change in extreme precipitation 8.5 Days per year (2024)
- Dependency ratio - Cities and FUAs 3 Percentage of population aged 15-64 years (2020)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas in Solidaridad?
- Cooling and heating degree days - cities and fuas in Solidaridad was 0 Degree days in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest cooling and heating degree days - cities and fuas recorded in Solidaridad?
- The highest recorded value was 6.81 Degree days in 2011.
- What is the lowest cooling and heating degree days - cities and fuas recorded in Solidaridad?
- The lowest recorded value was 0 Degree days in 2012.
- How does Solidaridad rank for cooling and heating degree days - cities and fuas?
- Solidaridad ranks 1273rd out of 1314 regions with data for 2025.
- Where does this Solidaridad data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Cooling and heating degree days - Cities and FUAs. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 76 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
This dataset provides indicators of Cooling and Heating Degree Days (CDDs and HDDs) for FUAs and cities. CDDs and HDDs are measurements used to estimate energy usage based on outdoor temperature. CDD measures the demand for cooling, while HDD measures the demand for heating, both calculated relative to a baseline temperature. Data sources and methodology The indicators use 0.1-degree resolution grids from the ERA5-Land dataset. 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. Annual CDDs are the sum over a year of the differences between the daily mean outdoor air temperature and the threshold temperature when the outdoor temperature is above the threshold temperature. HDDs are the sum over a year of the differences between the threshold temperature and the daily mean outdoor air temperature when the outdoor temperature is below the threshold temperature. Threshold temperatures are set to 22°C for CDDs and 15°C for HDDs. 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. Defining FUAs and cities The OECD, in cooperation with the EU, has developed a harmonised definition of functional urban areas (FUAs) to capture the economic and functional reach of cities based on daily commuting patterns (OECD, 2012). FUAs consist of: A city – defined by urban centres in the degree of urbanisation, adapted to the closest local administrative units to define a city. A commuting zone – including all local areas where at least 15% of employed residents work in the city. The delineation process includes: Assigning municipalities surrounded by a single FUA to that FUA. Excluding non-contiguous municipalities. The correspondence table between SAUs and FUAs/cities is available in parquet and csv format. The definition identifies 1 272 FUAs and 1 269 cities in all OECD member countries except Costa Rica and three accession countries. Cite this dataset OECD Regions, cities and local areas database (Cooling and heating degree days - Cities and FUAs), http://oe.cd/geostats Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email CitiesStat@oecd.org