Cooling and heating degree days - Cities and FUAs — Change in cooling in Wellington
Wellington: Cooling and heating degree days - Cities and FUAs — Change in cooling was -517.17 % change on previous year in 2025. ◆ Volatile
Cooling and heating degree days - Cities and FUAs — Change in cooling in Wellington, 1951–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for cooling and heating degree days - cities and fuas — change in cooling in Wellington is -517.17 % change on previous year, measured in 2025. That is the lowest value across all 71 years on record.
The figure is down 363.2% on the previous year and down 232.0% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — change in cooling in Wellington peaked at 928.99 % change on previous year in 2013 and was at its lowest, -517.17 % change on previous year, in 2025.
Wellington ranks 1262nd of 1306 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 cooling in Wellington, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | 9.8 % change on previous year | — |
| 1952 | 157.7 % change on previous year | +1508.7% |
| 1953 | -260.96 % change on previous year | -265.5% |
| 1954 | 275.05 % change on previous year | -205.4% |
| 1955 | -115.09 % change on previous year | -141.8% |
| 1956 | 633.05 % change on previous year | -650.1% |
| 1957 | -52.85 % change on previous year | -108.3% |
| 1958 | -92.8 % change on previous year | +75.6% |
| 1960 | -84.75 % change on previous year | -8.7% |
| 1961 | -429.03 % change on previous year | +406.2% |
| 1962 | 135.16 % change on previous year | -131.5% |
| 1963 | -470.4 % change on previous year | -448.0% |
| 1964 | 70.5 % change on previous year | -115.0% |
| 1965 | -202.11 % change on previous year | -386.7% |
| 1966 | 18.29 % change on previous year | -109.1% |
| 1967 | -41.18 % change on previous year | -325.1% |
| 1968 | 244.25 % change on previous year | -693.2% |
| 1969 | -174.14 % change on previous year | -171.3% |
| 1970 | 46.6 % change on previous year | -126.8% |
| 1971 | 334.07 % change on previous year | +616.9% |
| 1972 | -179.74 % change on previous year | -153.8% |
| 1973 | 83.26 % change on previous year | -146.3% |
| 1974 | 231.06 % change on previous year | +177.5% |
| 1976 | -116.77 % change on previous year | -150.5% |
| 1977 | 20.94 % change on previous year | -117.9% |
| 1978 | 134.32 % change on previous year | +541.4% |
| 1979 | -408.31 % change on previous year | -404.0% |
| 1980 | -19.54 % change on previous year | -95.2% |
| 1981 | 332.2 % change on previous year | -1800.2% |
| 1982 | -108.59 % change on previous year | -132.7% |
| 1983 | -401.27 % change on previous year | +269.5% |
| 1984 | 2.67 % change on previous year | -100.7% |
| 1985 | 208.06 % change on previous year | +7705.4% |
| 1986 | -186.73 % change on previous year | -189.7% |
| 1987 | 24.96 % change on previous year | -113.4% |
| 1988 | 345.98 % change on previous year | +1286.4% |
| 1989 | 41.65 % change on previous year | -88.0% |
| 1990 | -124.45 % change on previous year | -398.8% |
| 1991 | -52.34 % change on previous year | -57.9% |
| 1992 | -6.35 % change on previous year | -87.9% |
| 1993 | -5.84 % change on previous year | -7.9% |
| 1994 | 122.08 % change on previous year | -2188.9% |
| 1995 | 307.5 % change on previous year | +151.9% |
| 1996 | -211.14 % change on previous year | -168.7% |
| 1997 | 0 % change on previous year | -100.0% |
| 1998 | 41.95 % change on previous year | — |
| 1999 | 170.17 % change on previous year | +305.7% |
| 2000 | -343.54 % change on previous year | -301.9% |
| 2001 | 17.52 % change on previous year | -105.1% |
| 2002 | -21.54 % change on previous year | -222.9% |
| 2003 | 52.26 % change on previous year | -342.6% |
| 2004 | 14.83 % change on previous year | -71.6% |
| 2005 | 553.37 % change on previous year | +3630.8% |
| 2006 | -118.85 % change on previous year | -121.5% |
| 2007 | 121.21 % change on previous year | -202.0% |
| 2009 | -111 % change on previous year | -191.6% |
| 2010 | -99.44 % change on previous year | -10.4% |
| 2011 | 34.08 % change on previous year | -134.3% |
| 2012 | 137.19 % change on previous year | +302.6% |
| 2013 | 928.99 % change on previous year | +577.1% |
| 2014 | -126.84 % change on previous year | -113.7% |
| 2015 | 391.81 % change on previous year | -408.9% |
| 2016 | -15.48 % change on previous year | -104.0% |
| 2017 | -117.72 % change on previous year | +660.4% |
| 2019 | -50.7 % change on previous year | -56.9% |
| 2020 | -122.3 % change on previous year | +141.2% |
| 2021 | -17.41 % change on previous year | -85.8% |
| 2022 | 305.44 % change on previous year | -1854.7% |
| 2023 | -114.73 % change on previous year | -137.6% |
| 2024 | 196.51 % change on previous year | -271.3% |
| 2025 | -517.17 % change on previous year | -363.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 69.24 % change on previous year | -260.96 % change on previous year | 633.05 % change on previous year | 8 |
| 1960s | -93.34 % change on previous year | -470.4 % change on previous year | 244.25 % change on previous year | 10 |
| 1970s | 16.16 % change on previous year | -408.31 % change on previous year | 334.07 % change on previous year | 9 |
| 1980s | 23.94 % change on previous year | -401.27 % change on previous year | 345.98 % change on previous year | 10 |
| 1990s | 24.16 % change on previous year | -211.14 % change on previous year | 307.5 % change on previous year | 10 |
| 2000s | 18.25 % change on previous year | -343.54 % change on previous year | 553.37 % change on previous year | 9 |
| 2010s | 120.21 % change on previous year | -126.84 % change on previous year | 928.99 % change on previous year | 9 |
| 2020s | -44.94 % change on previous year | -517.17 % change on previous year | 305.44 % change on previous year | 6 |
More reference data data for Wellington
- Cooling and heating degree days - Cities and FUAs — Cooling degree -100 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate 4.87 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating 100.87 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating 0.4961 Degree days (2025)
- 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 -0.4928 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 1,238 Degree days (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 6 Days per year (2024)
- Precipitation - Cities and FUAs — Change in extreme precipitation -1.07 Days per year (2024)
- Dependency ratio - Cities and FUAs 19.1 Percentage of population aged 15-64 years (2024)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas — change in cooling in Wellington?
- Cooling and heating degree days - cities and fuas — change in cooling in Wellington was -517.17 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest cooling and heating degree days - cities and fuas — change in cooling recorded in Wellington?
- The highest recorded value was 928.99 % change on previous year in 2013.
- What is the lowest cooling and heating degree days - cities and fuas — change in cooling recorded in Wellington?
- The lowest recorded value was -517.17 % change on previous year in 2025.
- How does Wellington rank for cooling and heating degree days - cities and fuas — change in cooling?
- Wellington ranks 1262nd out of 1306 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — change in cooling rising or falling in Wellington?
- Over the last ten years it is down 232.0%. The long-run trend across the full record is volatile.
- Where does this Wellington data come from?
- The figures come from Statizoid (derived), published as part of Cooling and heating degree days - Cities and FUAs — Change in cooling 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 — 71 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 cooling 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 cooling 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 cooling 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.