Cooling and heating degree days - Cities and FUAs — Change in heating in Blackburn with Darwen
Blackburn with Darwen: Cooling and heating degree days - Cities and FUAs — Change in heating was -109.25 % change on previous year in 2025. ◆ Volatile
Latest (2025)
-109.25 % change on previous year
Change on year
down 14,067.2%
Rank
1015th
of 1290 regions
All-time high
890.82 % change on previous year
in 1954
All-time low
-375.44 % change on previous year
in 2002
Years of data
73
1951–2025
Cooling and heating degree days - Cities and FUAs — Change in heating in Blackburn with Darwen, 1951–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2025, cooling and heating degree days - cities and fuas — change in heating in Blackburn with Darwen stood at -109.25 % change on previous year.
The figure is down 14,067.2% on the previous year and down 243.9% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — change in heating in Blackburn with Darwen peaked at 890.82 % change on previous year in 1954 and was at its lowest, -375.44 % change on previous year, in 2002.
Blackburn with Darwen ranks 1015th 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 Blackburn with Darwen, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | 26.91 % change on previous year | — |
| 1952 | 31.59 % change on previous year | +17.4% |
| 1953 | -108.41 % change on previous year | -443.2% |
| 1954 | 890.82 % change on previous year | -921.7% |
| 1955 | 77.62 % change on previous year | -91.3% |
| 1956 | -8.23 % change on previous year | -110.6% |
| 1957 | -109.12 % change on previous year | +1226.0% |
| 1958 | 859.98 % change on previous year | -888.1% |
| 1959 | -152.45 % change on previous year | -117.7% |
| 1960 | 152.35 % change on previous year | -199.9% |
| 1961 | -95.71 % change on previous year | -162.8% |
| 1963 | 45.76 % change on previous year | -147.8% |
| 1964 | -70.57 % change on previous year | -254.2% |
| 1965 | 75.58 % change on previous year | -207.1% |
| 1966 | -43.29 % change on previous year | -157.3% |
| 1967 | -56.52 % change on previous year | +30.6% |
| 1968 | 187.7 % change on previous year | -432.1% |
| 1969 | 91.26 % change on previous year | -51.4% |
| 1970 | -62.73 % change on previous year | -168.7% |
| 1971 | -131.84 % change on previous year | +110.2% |
| 1972 | 444.23 % change on previous year | -436.9% |
| 1973 | -36.3 % change on previous year | -108.2% |
| 1974 | -11.15 % change on previous year | -69.3% |
| 1975 | -52.59 % change on previous year | +371.5% |
| 1976 | 169.45 % change on previous year | -422.2% |
| 1977 | 46.44 % change on previous year | -72.6% |
| 1978 | -18.52 % change on previous year | -139.9% |
| 1979 | 197.82 % change on previous year | -1168.3% |
| 1980 | -65.25 % change on previous year | -133.0% |
| 1981 | 62.12 % change on previous year | -195.2% |
| 1982 | -86.44 % change on previous year | -239.1% |
| 1983 | -6.03 % change on previous year | -93.0% |
| 1984 | 160.14 % change on previous year | -2757.8% |
| 1985 | 269.36 % change on previous year | +68.2% |
| 1986 | 19.04 % change on previous year | -92.9% |
| 1987 | -28.33 % change on previous year | -248.8% |
| 1988 | -116.67 % change on previous year | +311.8% |
| 1989 | -219.83 % change on previous year | +88.4% |
| 1990 | -85.03 % change on previous year | -61.3% |
| 1991 | 121.45 % change on previous year | -242.8% |
| 1992 | -36.28 % change on previous year | -129.9% |
| 1993 | 282.51 % change on previous year | -878.6% |
| 1994 | -126.3 % change on previous year | -144.7% |
| 1995 | -61.16 % change on previous year | -51.6% |
| 1996 | 565.57 % change on previous year | -1024.8% |
| 1997 | -161.77 % change on previous year | -128.6% |
| 1998 | -6.37 % change on previous year | -96.1% |
| 1999 | -8.89 % change on previous year | +39.5% |
| 2000 | 74.19 % change on previous year | -934.5% |
| 2001 | 256.65 % change on previous year | +245.9% |
| 2002 | -375.44 % change on previous year | -246.3% |
| 2003 | 37.95 % change on previous year | -110.1% |
| 2004 | -29.85 % change on previous year | -178.6% |
| 2005 | -3.65 % change on previous year | -87.8% |
| 2006 | -20.23 % change on previous year | +454.4% |
| 2007 | -16.6 % change on previous year | -18.0% |
| 2008 | 91.4 % change on previous year | -650.7% |
| 2009 | -33.6 % change on previous year | -136.8% |
| 2011 | -161.61 % change on previous year | +381.0% |
| 2012 | 140.14 % change on previous year | -186.7% |
| 2013 | 60.31 % change on previous year | -57.0% |
| 2014 | -291.84 % change on previous year | -583.9% |
| 2015 | 75.94 % change on previous year | -126.0% |
| 2016 | -43.32 % change on previous year | -157.1% |
| 2017 | -142.3 % change on previous year | +228.5% |
| 2018 | 35.26 % change on previous year | -124.8% |
| 2019 | 5.93 % change on previous year | -83.2% |
| 2020 | -47.54 % change on previous year | -901.0% |
| 2021 | 45.44 % change on previous year | -195.6% |
| 2022 | -169.82 % change on previous year | -473.7% |
| 2023 | 42.36 % change on previous year | -124.9% |
| 2024 | 0.7822 % change on previous year | -98.2% |
| 2025 | -109.25 % change on previous year | -14067.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 167.63 % change on previous year | -152.45 % change on previous year | 890.82 % change on previous year | 9 |
| 1960s | 31.84 % change on previous year | -95.71 % change on previous year | 187.7 % change on previous year | 9 |
| 1970s | 54.48 % change on previous year | -131.84 % change on previous year | 444.23 % change on previous year | 10 |
| 1980s | -1.19 % change on previous year | -219.83 % change on previous year | 269.36 % change on previous year | 10 |
| 1990s | 48.37 % change on previous year | -161.77 % change on previous year | 565.57 % change on previous year | 10 |
| 2000s | -1.92 % change on previous year | -375.44 % change on previous year | 256.65 % change on previous year | 10 |
| 2010s | -35.72 % change on previous year | -291.84 % change on previous year | 140.14 % change on previous year | 9 |
| 2020s | -39.67 % change on previous year | -169.82 % change on previous year | 45.44 % change on previous year | 6 |
More reference data data for Blackburn with Darwen
- 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 -4.05 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 2,054 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -423.35 Degree days (2025)
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- Wind threats - Cities and FUAs — Exposure to wind threats 100 Percentage of area (2023)
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Frequently asked questions
- What is cooling and heating degree days - cities and fuas — change in heating in Blackburn with Darwen?
- Cooling and heating degree days - cities and fuas — change in heating in Blackburn with Darwen was -109.25 % 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 Blackburn with Darwen?
- The highest recorded value was 890.82 % change on previous year in 1954.
- What is the lowest cooling and heating degree days - cities and fuas — change in heating recorded in Blackburn with Darwen?
- The lowest recorded value was -375.44 % change on previous year in 2002.
- How does Blackburn with Darwen rank for cooling and heating degree days - cities and fuas — change in heating?
- Blackburn with Darwen ranks 1015th out of 1290 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — change in heating rising or falling in Blackburn with Darwen?
- Over the last ten years it is down 243.9%. The long-run trend across the full record is volatile.
- Where does this Blackburn with Darwen 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.