Cooling and heating degree days - Cities and FUAs — Change in heating in Roma
Roma: Cooling and heating degree days - Cities and FUAs — Change in heating was -52.09 % change on previous year in 2025. ◆ Volatile
Latest (2025)
-52.09 % change on previous year
Change on year
down 12.1%
Rank
787th
of 1290 regions
All-time high
764.07 % change on previous year
in 1980
All-time low
-714.74 % change on previous year
in 1997
Years of data
73
1951–2025
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 degree days - Cities and FUAs — Change in heating 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% |
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 - Cities and FUAs — Change in heating -393.24 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 cooling 81.54 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree 336.49 Degree days (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 9.73 Days per year (2024)
- Precipitation - Cities and FUAs — Change in extreme precipitation -0.3072 Days per year (2024)
- Projected deaths by age, sex, type of projection and NUTS 3 region 51,719 Person (2100)
- Assumptions for probability of dying by age, sex, type of projection 0.0002 Number (2100)
- Cooling and heating degree days by NUTS 2 regions - annual data 1,147 Number (2025)
- Cooling and heating degree days by NUTS 2 regions - monthly data 245.07 Number (2025)
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.