Cooling and heating degree days - Cities and FUAs — Change in heating in Perugia
Perugia: Cooling and heating degree days - Cities and FUAs — Change in heating was -52.6 % change on previous year in 2025. ◆ Volatile
Latest (2025)
-52.6 % change on previous year
Change on year
down 40.7%
Rank
794th
of 1290 regions
All-time high
847.1 % change on previous year
in 1983
All-time low
-841.15 % change on previous year
in 1990
Years of data
74
1951–2025
Cooling and heating degree days - Cities and FUAs — Change in heating in Perugia, 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 Perugia stood at -52.6 % change on previous year.
Compared with earlier readings it is down 40.7% on the previous year and down 194.9% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — change in heating in Perugia peaked at 847.1 % change on previous year in 1983 and was at its lowest, -841.15 % change on previous year, in 1990.
Perugia ranks 794th 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 Perugia, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | -229.15 % change on previous year | — |
| 1952 | 212.55 % change on previous year | -192.8% |
| 1953 | 23.17 % change on previous year | -89.1% |
| 1954 | 132.49 % change on previous year | +471.9% |
| 1955 | -146.08 % change on previous year | -210.3% |
| 1956 | 564.79 % change on previous year | -486.6% |
| 1957 | -102.94 % change on previous year | -118.2% |
| 1958 | 130.32 % change on previous year | -226.6% |
| 1960 | -13.88 % change on previous year | -110.6% |
| 1961 | -128.93 % change on previous year | +828.9% |
| 1962 | 263.82 % change on previous year | -304.6% |
| 1963 | -11.57 % change on previous year | -104.4% |
| 1964 | -67.53 % change on previous year | +483.6% |
| 1965 | 107.17 % change on previous year | -258.7% |
| 1966 | -72.47 % change on previous year | -167.6% |
| 1967 | 53.35 % change on previous year | -173.6% |
| 1968 | -29.8 % change on previous year | -155.9% |
| 1969 | 453.27 % change on previous year | -1620.9% |
| 1970 | -55.54 % change on previous year | -112.3% |
| 1971 | 68.76 % change on previous year | -223.8% |
| 1972 | -141.13 % change on previous year | -305.3% |
| 1973 | 364.54 % change on previous year | -358.3% |
| 1974 | -44.81 % change on previous year | -112.3% |
| 1975 | -48.38 % change on previous year | +8.0% |
| 1976 | 113.36 % change on previous year | -334.3% |
| 1977 | -183.71 % change on previous year | -262.1% |
| 1978 | 261.95 % change on previous year | -242.6% |
| 1979 | -73.07 % change on previous year | -127.9% |
| 1980 | 559.13 % change on previous year | -865.2% |
| 1981 | -41.98 % change on previous year | -107.5% |
| 1982 | -93.34 % change on previous year | +122.3% |
| 1983 | 847.1 % change on previous year | -1007.6% |
| 1984 | 27.87 % change on previous year | -96.7% |
| 1985 | -10.8 % change on previous year | -138.7% |
| 1986 | -10.63 % change on previous year | -1.6% |
| 1987 | -0.018 % change on previous year | -99.8% |
| 1988 | -109.17 % change on previous year | +607368.4% |
| 1989 | -55.92 % change on previous year | -48.8% |
| 1990 | -841.15 % change on previous year | +1404.1% |
| 1991 | 257.06 % change on previous year | -130.6% |
| 1992 | -129.4 % change on previous year | -150.3% |
| 1993 | 188.2 % change on previous year | -245.4% |
| 1994 | -358.53 % change on previous year | -290.5% |
| 1995 | 126.36 % change on previous year | -135.2% |
| 1996 | 51.93 % change on previous year | -58.9% |
| 1997 | -269.52 % change on previous year | -619.0% |
| 1998 | 128.75 % change on previous year | -147.8% |
| 1999 | 12.1 % change on previous year | -90.6% |
| 2000 | -684 % change on previous year | -5751.7% |
| 2001 | 45.79 % change on previous year | -106.7% |
| 2002 | -138.68 % change on previous year | -402.9% |
| 2003 | 106.89 % change on previous year | -177.1% |
| 2004 | -371.94 % change on previous year | -448.0% |
| 2005 | 551.2 % change on previous year | -248.2% |
| 2006 | -126.84 % change on previous year | -123.0% |
| 2007 | -163.6 % change on previous year | +29.0% |
| 2008 | 23.91 % change on previous year | -114.6% |
| 2009 | 20.99 % change on previous year | -12.2% |
| 2010 | 177.56 % change on previous year | +745.8% |
| 2011 | -181.42 % change on previous year | -202.2% |
| 2012 | 50.27 % change on previous year | -127.7% |
| 2013 | -150.58 % change on previous year | -399.5% |
| 2014 | -440.98 % change on previous year | +192.9% |
| 2015 | 55.45 % change on previous year | -112.6% |
| 2016 | -55.54 % change on previous year | -200.2% |
| 2017 | 55.86 % change on previous year | -200.6% |
| 2018 | -95.58 % change on previous year | -271.1% |
| 2019 | 0.9224 % change on previous year | -101.0% |
| 2020 | -0.4697 % change on previous year | -150.9% |
| 2021 | 39.91 % change on previous year | -8595.8% |
| 2022 | -99.91 % change on previous year | -350.4% |
| 2023 | 8.91 % change on previous year | -108.9% |
| 2024 | -37.39 % change on previous year | -519.7% |
| 2025 | -52.6 % change on previous year | +40.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 73.14 % change on previous year | -229.15 % change on previous year | 564.79 % change on previous year | 8 |
| 1960s | 55.34 % change on previous year | -128.93 % change on previous year | 453.27 % change on previous year | 10 |
| 1970s | 26.2 % change on previous year | -183.71 % change on previous year | 364.54 % change on previous year | 10 |
| 1980s | 111.22 % change on previous year | -109.17 % change on previous year | 847.1 % change on previous year | 10 |
| 1990s | -83.42 % change on previous year | -841.15 % change on previous year | 257.06 % change on previous year | 10 |
| 2000s | -73.63 % change on previous year | -684 % change on previous year | 551.2 % change on previous year | 10 |
| 2010s | -58.4 % change on previous year | -440.98 % change on previous year | 177.56 % change on previous year | 10 |
| 2020s | -23.59 % change on previous year | -99.91 % change on previous year | 39.91 % change on previous year | 6 |
More reference data data for Perugia
- Cooling and heating degree days - Cities and FUAs — Change in heating -517.74 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 1,151 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling 1.14 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree 212.13 Degree days (2025)
- Precipitation - Cities and FUAs — Change in extreme precipitation -1.72 Days per year (2024)
- Precipitation - Cities and FUAs — Extreme precipitation days 4.6 Days per year (2024)
- Assumptions for probability of dying by age, sex, type of projection 0.0002 Number (2100)
- Projected deaths by age, sex, type of projection and NUTS 3 region 7,369 Person (2100)
- Cooling and heating degree days by NUTS 2 regions - annual data 1,752 Number (2025)
- Cooling and heating degree days by NUTS 2 regions - monthly data 351.5 Number (2025)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas — change in heating in Perugia?
- Cooling and heating degree days - cities and fuas — change in heating in Perugia was -52.6 % 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 Perugia?
- The highest recorded value was 847.1 % change on previous year in 1983.
- What is the lowest cooling and heating degree days - cities and fuas — change in heating recorded in Perugia?
- The lowest recorded value was -841.15 % change on previous year in 1990.
- How does Perugia rank for cooling and heating degree days - cities and fuas — change in heating?
- Perugia ranks 794th out of 1290 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — change in heating rising or falling in Perugia?
- Over the last ten years it is down 194.9%. The long-run trend across the full record is volatile.
- Where does this Perugia 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 — 74 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.