Cooling and heating degree days - Cities and FUAs — Change in heating in Belfast
Belfast: Cooling and heating degree days - Cities and FUAs — Change in heating was -462.84 % change on previous year in 2025. ◆ Volatile
Latest (2025)
-462.84 % change on previous year
Change on year
down 1,015.9%
Rank
1258th
of 1290 regions
All-time high
587.44 % change on previous year
in 1962
All-time low
-673.73 % change on previous year
in 1995
Years of data
73
1951–2025
Cooling and heating degree days - Cities and FUAs — Change in heating in Belfast, 1951–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Belfast recorded -462.84 % change on previous year for cooling and heating degree days - cities and fuas — change in heating in 2025.
Compared with earlier readings it is down 1,015.9% on the previous year and down 495.8% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — change in heating in Belfast peaked at 587.44 % change on previous year in 1962 and was at its lowest, -673.73 % change on previous year, in 1995.
Belfast ranks 1258th of 1290 regions on this measure, 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 — Change in heating in Belfast, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | 99.87 % change on previous year | — |
| 1952 | -5.75 % change on previous year | -105.8% |
| 1953 | -164.98 % change on previous year | +2769.0% |
| 1954 | 213.38 % change on previous year | -229.3% |
| 1955 | -3.85 % change on previous year | -101.8% |
| 1956 | -2.34 % change on previous year | -39.3% |
| 1957 | -159.38 % change on previous year | +6718.8% |
| 1958 | 217.39 % change on previous year | -236.4% |
| 1959 | -307.86 % change on previous year | -241.6% |
| 1960 | 114.19 % change on previous year | -137.1% |
| 1961 | -302.92 % change on previous year | -365.3% |
| 1962 | 587.44 % change on previous year | -293.9% |
| 1963 | 32.91 % change on previous year | -94.4% |
| 1964 | -86.02 % change on previous year | -361.4% |
| 1965 | 423.95 % change on previous year | -592.9% |
| 1966 | -64.15 % change on previous year | -115.1% |
| 1967 | -6.89 % change on previous year | -89.3% |
| 1968 | 47.29 % change on previous year | -786.2% |
| 1969 | 194.57 % change on previous year | +311.4% |
| 1970 | -76.45 % change on previous year | -139.3% |
| 1971 | -208.16 % change on previous year | +172.3% |
| 1972 | 311.56 % change on previous year | -249.7% |
| 1973 | -71.14 % change on previous year | -122.8% |
| 1974 | 110.08 % change on previous year | -254.7% |
| 1975 | -81.66 % change on previous year | -174.2% |
| 1976 | 289.85 % change on previous year | -454.9% |
| 1977 | 69.46 % change on previous year | -76.0% |
| 1978 | -34.51 % change on previous year | -149.7% |
| 1979 | 279.93 % change on previous year | -911.2% |
| 1980 | -73.56 % change on previous year | -126.3% |
| 1981 | 58.63 % change on previous year | -179.7% |
| 1982 | -61.08 % change on previous year | -204.2% |
| 1983 | -100.1 % change on previous year | +63.9% |
| 1985 | 147.78 % change on previous year | -247.6% |
| 1986 | 51.11 % change on previous year | -65.4% |
| 1987 | -54.47 % change on previous year | -206.6% |
| 1988 | -109.91 % change on previous year | +101.8% |
| 1989 | -470.38 % change on previous year | +328.0% |
| 1990 | -81.36 % change on previous year | -82.7% |
| 1991 | 87.53 % change on previous year | -207.6% |
| 1992 | 305.6 % change on previous year | +249.1% |
| 1993 | 134.97 % change on previous year | -55.8% |
| 1994 | -87.84 % change on previous year | -165.1% |
| 1995 | -673.73 % change on previous year | +667.0% |
| 1996 | 304.4 % change on previous year | -145.2% |
| 1997 | -237.05 % change on previous year | -177.9% |
| 1998 | 26.41 % change on previous year | -111.1% |
| 1999 | 33.95 % change on previous year | +28.6% |
| 2000 | 131.5 % change on previous year | +287.3% |
| 2001 | 73.73 % change on previous year | -43.9% |
| 2002 | -402.14 % change on previous year | -645.4% |
| 2003 | 8.41 % change on previous year | -102.1% |
| 2004 | 9.15 % change on previous year | +8.9% |
| 2005 | -22.35 % change on previous year | -344.1% |
| 2006 | 11 % change on previous year | -149.2% |
| 2007 | -74.94 % change on previous year | -781.0% |
| 2008 | 109.31 % change on previous year | -245.9% |
| 2009 | -101.14 % change on previous year | -192.5% |
| 2011 | -138.35 % change on previous year | +36.8% |
| 2012 | 134.13 % change on previous year | -196.9% |
| 2013 | 160.64 % change on previous year | +19.8% |
| 2014 | -253.49 % change on previous year | -257.8% |
| 2015 | 116.93 % change on previous year | -146.1% |
| 2016 | -344.98 % change on previous year | -395.0% |
| 2017 | -169.7 % change on previous year | -50.8% |
| 2018 | 69.95 % change on previous year | -141.2% |
| 2019 | -117.94 % change on previous year | -268.6% |
| 2020 | 0.1414 % change on previous year | -100.1% |
| 2021 | -19.16 % change on previous year | -13645.5% |
| 2022 | -92.43 % change on previous year | +382.5% |
| 2023 | 25.74 % change on previous year | -127.9% |
| 2024 | 50.53 % change on previous year | +96.3% |
| 2025 | -462.84 % change on previous year | -1015.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -12.61 % change on previous year | -307.86 % change on previous year | 217.39 % change on previous year | 9 |
| 1960s | 94.04 % change on previous year | -302.92 % change on previous year | 587.44 % change on previous year | 10 |
| 1970s | 58.9 % change on previous year | -208.16 % change on previous year | 311.56 % change on previous year | 10 |
| 1980s | -68 % change on previous year | -470.38 % change on previous year | 147.78 % change on previous year | 9 |
| 1990s | -18.71 % change on previous year | -673.73 % change on previous year | 305.6 % change on previous year | 10 |
| 2000s | -25.75 % change on previous year | -402.14 % change on previous year | 131.5 % change on previous year | 10 |
| 2010s | -60.31 % change on previous year | -344.98 % change on previous year | 160.64 % change on previous year | 9 |
| 2020s | -83 % change on previous year | -462.84 % change on previous year | 50.53 % change on previous year | 6 |
More reference data data for Belfast
- Cooling and heating degree days - Cities and FUAs — Cooling degree 0 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -0.4155 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 1,571 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -609.25 Degree days (2025)
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- Precipitation - Cities and FUAs — Change in extreme precipitation -1.9 Days per year (2024)
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Frequently asked questions
- What is cooling and heating degree days - cities and fuas — change in heating in Belfast?
- Cooling and heating degree days - cities and fuas — change in heating in Belfast was -462.84 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest cooling and heating degree days - cities and fuas — change in heating recorded in Belfast?
- The highest recorded value was 587.44 % change on previous year in 1962.
- What is the lowest cooling and heating degree days - cities and fuas — change in heating recorded in Belfast?
- The lowest recorded value was -673.73 % change on previous year in 1995.
- How does Belfast rank for cooling and heating degree days - cities and fuas — change in heating?
- Belfast ranks 1258th out of 1290 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — change in heating rising or falling in Belfast?
- Over the last ten years it is down 495.8%. The long-run trend across the full record is volatile.
- Where does this Belfast data come from?
- The figures come from Statizoid (derived), published as part of Cooling and heating degree days - Cities and FUAs — Change in heating degree days from 1981–2010 period to 2020–24 period, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 73 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 - Cities and FUAs — Change in heating degree days from 1981–2010 period to 2020–24 period. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Cooling and heating degree days - Cities and FUAs — Change in heating Organisation for Economic Co-operation and Development
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 - Cities and FUAs — Change in heating degree days from 1981–2010 period to 2020–24 period. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.