Cooling and heating degree days - Cities and FUAs in Haarlemmermeer
Haarlemmermeer: Cooling and heating degree days - Cities and FUAs was 1,411 Degree days in 2025. ▼ Falling
Cooling and heating degree days - Cities and FUAs in Haarlemmermeer, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Degree days.
Analysis
Haarlemmermeer recorded 1,411 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 13.8% on the previous year and down 19.4% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas in Haarlemmermeer peaked at 2,612 Degree days in 1963 and was at its lowest, 1,411 Degree days, in 2025.
That places Haarlemmermeer 724th out of 1314 regions with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently falling across the 76 years of available data.
Cooling and heating degree days - Cities and FUAs in Haarlemmermeer, year by year
| Year | Degree days | Change |
|---|---|---|
| 1950 | 2,180 Degree days | — |
| 1951 | 2,082 Degree days | -4.5% |
| 1952 | 2,269 Degree days | +9.0% |
| 1953 | 2,025 Degree days | -10.7% |
| 1954 | 2,203 Degree days | +8.8% |
| 1955 | 2,382 Degree days | +8.1% |
| 1956 | 2,486 Degree days | +4.4% |
| 1957 | 1,941 Degree days | -21.9% |
| 1958 | 2,158 Degree days | +11.2% |
| 1959 | 1,924 Degree days | -10.8% |
| 1960 | 1,993 Degree days | +3.6% |
| 1961 | 1,935 Degree days | -2.9% |
| 1962 | 2,440 Degree days | +26.1% |
| 1963 | 2,612 Degree days | +7.0% |
| 1964 | 2,219 Degree days | -15.1% |
| 1965 | 2,243 Degree days | +1.1% |
| 1966 | 2,129 Degree days | -5.0% |
| 1967 | 1,940 Degree days | -8.9% |
| 1968 | 2,203 Degree days | +13.6% |
| 1969 | 2,406 Degree days | +9.2% |
| 1970 | 2,222 Degree days | -7.7% |
| 1971 | 2,037 Degree days | -8.3% |
| 1972 | 2,162 Degree days | +6.1% |
| 1973 | 2,092 Degree days | -3.2% |
| 1974 | 1,910 Degree days | -8.7% |
| 1975 | 2,051 Degree days | +7.4% |
| 1976 | 2,151 Degree days | +4.9% |
| 1977 | 1,982 Degree days | -7.9% |
| 1978 | 2,182 Degree days | +10.1% |
| 1979 | 2,412 Degree days | +10.6% |
| 1980 | 2,192 Degree days | -9.1% |
| 1981 | 2,191 Degree days | -0.0% |
| 1982 | 2,043 Degree days | -6.8% |
| 1983 | 2,012 Degree days | -1.5% |
| 1984 | 2,136 Degree days | +6.1% |
| 1985 | 2,453 Degree days | +14.9% |
| 1986 | 2,317 Degree days | -5.6% |
| 1987 | 2,383 Degree days | +2.9% |
| 1988 | 1,820 Degree days | -23.6% |
| 1989 | 1,802 Degree days | -1.0% |
| 1990 | 1,647 Degree days | -8.6% |
| 1991 | 2,118 Degree days | +28.6% |
| 1992 | 1,921 Degree days | -9.3% |
| 1993 | 2,071 Degree days | +7.8% |
| 1994 | 1,860 Degree days | -10.2% |
| 1995 | 1,986 Degree days | +6.8% |
| 1996 | 2,523 Degree days | +27.0% |
| 1997 | 2,071 Degree days | -17.9% |
| 1998 | 1,886 Degree days | -8.9% |
| 1999 | 1,786 Degree days | -5.3% |
| 2000 | 1,760 Degree days | -1.5% |
| 2001 | 1,965 Degree days | +11.7% |
| 2002 | 1,812 Degree days | -7.8% |
| 2003 | 1,986 Degree days | +9.6% |
| 2004 | 1,897 Degree days | -4.5% |
| 2005 | 1,829 Degree days | -3.6% |
| 2006 | 1,842 Degree days | +0.7% |
| 2007 | 1,594 Degree days | -13.5% |
| 2008 | 1,875 Degree days | +17.7% |
| 2009 | 1,918 Degree days | +2.3% |
| 2010 | 2,416 Degree days | +26.0% |
| 2011 | 1,747 Degree days | -27.7% |
| 2012 | 1,994 Degree days | +14.1% |
| 2013 | 2,178 Degree days | +9.3% |
| 2014 | 1,532 Degree days | -29.7% |
| 2015 | 1,750 Degree days | +14.2% |
| 2016 | 1,861 Degree days | +6.3% |
| 2017 | 1,742 Degree days | -6.4% |
| 2018 | 1,808 Degree days | +3.8% |
| 2019 | 1,703 Degree days | -5.8% |
| 2020 | 1,569 Degree days | -7.9% |
| 2021 | 1,892 Degree days | +20.6% |
| 2022 | 1,598 Degree days | -15.5% |
| 2023 | 1,728 Degree days | +8.1% |
| 2024 | 1,637 Degree days | -5.3% |
| 2025 | 1,411 Degree days | -13.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 2,165 Degree days | 1,924 Degree days | 2,486 Degree days | 10 |
| 1960s | 2,212 Degree days | 1,935 Degree days | 2,612 Degree days | 10 |
| 1970s | 2,120 Degree days | 1,910 Degree days | 2,412 Degree days | 10 |
| 1980s | 2,135 Degree days | 1,802 Degree days | 2,453 Degree days | 10 |
| 1990s | 1,987 Degree days | 1,647 Degree days | 2,523 Degree days | 10 |
| 2000s | 1,848 Degree days | 1,594 Degree days | 1,986 Degree days | 10 |
| 2010s | 1,873 Degree days | 1,532 Degree days | 2,416 Degree days | 10 |
| 2020s | 1,639 Degree days | 1,411 Degree days | 1,892 Degree days | 6 |
More reference data data for Haarlemmermeer
- Cooling and heating degree days - Cities and FUAs — Cooling degree 5.97 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -11.9 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -586.95 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -62.68 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate -13.82 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -304.3 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree -74.81 % change on previous year (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 2.75 Days per year (2024)
- Precipitation - Cities and FUAs — Change in extreme precipitation 0.7338 Days per year (2024)
- Dependency ratio - Cities and FUAs 27.4 Percentage of population aged 15-64 years (2025)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas in Haarlemmermeer?
- Cooling and heating degree days - cities and fuas in Haarlemmermeer was 1,411 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 Haarlemmermeer?
- The highest recorded value was 2,612 Degree days in 1963.
- What is the lowest cooling and heating degree days - cities and fuas recorded in Haarlemmermeer?
- The lowest recorded value was 1,411 Degree days in 2025.
- How does Haarlemmermeer rank for cooling and heating degree days - cities and fuas?
- Haarlemmermeer ranks 724th out of 1314 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas rising or falling in Haarlemmermeer?
- Over the last ten years it is down 19.4%. The long-run trend across the full record is falling.
- Where does this Haarlemmermeer 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