Cooling and heating … annual growth rate 1981 2010 period in Roma
Roma: Cooling and heating … annual growth rate 1981 2010 period was -52.09 % change on previous year in 2025. ◆ Volatile
Cooling and heating degree days - Cities and FUAs — Change in heating in Roma, 1951–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Roma recorded -52.09 % change on previous year for cooling and heating degree days - cities and fuas — change in heating in 2025.
The figure is down 12.1% on the previous year and down 185.3% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — change in heating in Roma peaked at 764.07 % change on previous year in 1980 and was at its lowest, -714.74 % change on previous year, in 1997.
Roma ranks 787th of 1290 regions on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Cooling and heating … annual growth rate 1981 2010 period in Roma, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | -398.05 % change on previous year | — |
| 1952 | 217.85 % change on previous year | -154.7% |
| 1953 | 58.46 % change on previous year | -73.2% |
| 1954 | 42.5 % change on previous year | -27.3% |
| 1955 | -194.07 % change on previous year | -556.6% |
| 1956 | 405.68 % change on previous year | -309.0% |
| 1957 | -97.34 % change on previous year | -124.0% |
| 1958 | -111.69 % change on previous year | +14.7% |
| 1960 | -46.56 % change on previous year | -58.3% |
| 1961 | -14.12 % change on previous year | -69.7% |
| 1962 | 256.66 % change on previous year | -1918.3% |
| 1963 | -39.98 % change on previous year | -115.6% |
| 1964 | -46.06 % change on previous year | +15.2% |
| 1965 | 124.41 % change on previous year | -370.1% |
| 1966 | -55.82 % change on previous year | -144.9% |
| 1967 | -34.33 % change on previous year | -38.5% |
| 1968 | -3.69 % change on previous year | -89.2% |
| 1969 | 494.35 % change on previous year | -13494.0% |
| 1970 | -80.29 % change on previous year | -116.2% |
| 1971 | 397.12 % change on previous year | -594.6% |
| 1972 | -125.91 % change on previous year | -131.7% |
| 1973 | 504.75 % change on previous year | -500.9% |
| 1974 | -44.88 % change on previous year | -108.9% |
| 1975 | -13.97 % change on previous year | -68.9% |
| 1976 | -6.26 % change on previous year | -55.2% |
| 1977 | -221.49 % change on previous year | +3436.5% |
| 1978 | 185.8 % change on previous year | -183.9% |
| 1979 | -72.55 % change on previous year | -139.0% |
| 1980 | 764.07 % change on previous year | -1153.2% |
| 1981 | 1.11 % change on previous year | -99.9% |
| 1982 | -109.48 % change on previous year | -9978.1% |
| 1983 | 488.26 % change on previous year | -546.0% |
| 1984 | 3.31 % change on previous year | -99.3% |
| 1985 | -8.48 % change on previous year | -356.4% |
| 1986 | -32.8 % change on previous year | +287.0% |
| 1987 | 49.19 % change on previous year | -250.0% |
| 1988 | -105.63 % change on previous year | -314.7% |
| 1989 | -589.42 % change on previous year | +458.0% |
| 1990 | -75.09 % change on previous year | -87.3% |
| 1991 | 474.79 % change on previous year | -732.3% |
| 1992 | -128.11 % change on previous year | -127.0% |
| 1993 | 285.36 % change on previous year | -322.7% |
| 1994 | -279.52 % change on previous year | -198.0% |
| 1995 | 120.59 % change on previous year | -143.1% |
| 1996 | -45.38 % change on previous year | -137.6% |
| 1997 | -714.74 % change on previous year | +1474.9% |
| 1998 | 144.39 % change on previous year | -120.2% |
| 1999 | 1.51 % change on previous year | -99.0% |
| 2000 | -331.8 % change on previous year | -22054.7% |
| 2001 | 0.5105 % change on previous year | -100.2% |
| 2002 | -42.73 % change on previous year | -8469.8% |
| 2003 | 105.02 % change on previous year | -345.8% |
| 2004 | -710.59 % change on previous year | -776.6% |
| 2005 | 463.32 % change on previous year | -165.2% |
| 2006 | -97.67 % change on previous year | -121.1% |
| 2008 | 20.47 % change on previous year | -121.0% |
| 2009 | 30.2 % change on previous year | +47.5% |
| 2010 | 111.45 % change on previous year | +269.1% |
| 2011 | -456.4 % change on previous year | -509.5% |
| 2012 | 154.35 % change on previous year | -133.8% |
| 2013 | -389.2 % change on previous year | -352.2% |
| 2014 | -597.28 % change on previous year | +53.5% |
| 2015 | 61.05 % change on previous year | -110.2% |
| 2016 | -106.05 % change on previous year | -273.7% |
| 2017 | 66.88 % change on previous year | -163.1% |
| 2018 | -155.99 % change on previous year | -333.3% |
| 2019 | 8.3 % change on previous year | -105.3% |
| 2020 | -16.86 % change on previous year | -303.2% |
| 2021 | 31.87 % change on previous year | -289.0% |
| 2022 | -47.42 % change on previous year | -248.8% |
| 2023 | 13.29 % change on previous year | -128.0% |
| 2024 | -46.48 % change on previous year | -449.8% |
| 2025 | -52.09 % change on previous year | +12.1% |
Biggest year-on-year movements
Years where Cooling and heating … annual growth rate 1981 2010 period in Roma 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 |
|---|---|---|---|
| 2000 | -22054.7% | 1.51 % change on previous year | -331.8 % change on previous year |
| 1969 | +13494.0% | -3.69 % change on previous year | 494.35 % change on previous year |
| 1982 | -9978.1% | 1.11 % change on previous year | -109.48 % change on previous year |
| 2002 | -8469.8% | 0.5105 % change on previous year | -42.73 % change on previous year |
| 1977 | -3436.5% | -6.26 % change on previous year | -221.49 % change on previous year |
| 1962 | +1918.3% | -14.12 % change on previous year | 256.66 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -9.58 % change on previous year | -398.05 % change on previous year | 405.68 % change on previous year | 8 |
| 1960s | 63.49 % change on previous year | -55.82 % change on previous year | 494.35 % change on previous year | 10 |
| 1970s | 52.23 % change on previous year | -221.49 % change on previous year | 504.75 % change on previous year | 10 |
| 1980s | 46.01 % change on previous year | -589.42 % change on previous year | 764.07 % change on previous year | 10 |
| 1990s | -21.62 % change on previous year | -714.74 % change on previous year | 474.79 % change on previous year | 10 |
| 2000s | -62.59 % change on previous year | -710.59 % change on previous year | 463.32 % change on previous year | 9 |
| 2010s | -130.29 % change on previous year | -597.28 % change on previous year | 154.35 % change on previous year | 10 |
| 2020s | -19.62 % change on previous year | -52.09 % change on previous year | 31.87 % change on previous year | 6 |
More reference data data for Roma
- Cooling and heating degree days by NUTS 2 regions - annual data -1.42 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree 336.49 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling 81.54 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 703.45 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -393.24 Degree days (2025)
- Cooling and heating degree days by NUTS 2 regions - monthly data -13.53 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate -16.07 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree -26.35 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -59.62 % change on previous year (2025)
- Precipitation - Cities and FUAs — Change in extreme precipitation -0.3072 Days per year (2024)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas — change in heating in Roma?
- Cooling and heating degree days - cities and fuas — change in heating in Roma was -52.09 % 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 Roma?
- The highest recorded value was 764.07 % change on previous year in 1980.
- What is the lowest cooling and heating degree days - cities and fuas — change in heating recorded in Roma?
- The lowest recorded value was -714.74 % change on previous year in 1997.
- How does Roma rank for cooling and heating degree days - cities and fuas — change in heating?
- Roma ranks 787th out of 1290 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — change in heating rising or falling in Roma?
- Over the last ten years it is down 185.3%. The long-run trend across the full record is volatile.
- Where does this Roma 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.