Cooling and heating degree days - Cities and FUAs — Cooling degree in Siracusa
Siracusa: Cooling and heating degree days - Cities and FUAs — Cooling degree was -18.66 % change on previous year in 2025. ◆ Volatile
Latest (2025)
-18.66 % change on previous year
Change on year
down 221.9%
Rank
339th
of 1306 regions
All-time high
51.72 % change on previous year
in 1973
All-time low
-35.7 % change on previous year
in 1989
Years of data
75
1951–2025
Cooling and heating degree days - Cities and FUAs — Cooling degree in Siracusa, 1951–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2025, cooling and heating degree days - cities and fuas — cooling degree in Siracusa stood at -18.66 % change on previous year.
That represents a change of down 221.9% on the previous year and down 292.9% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — cooling degree in Siracusa peaked at 51.72 % change on previous year in 1973 and was at its lowest, -35.7 % change on previous year, in 1989.
Siracusa ranks 339th of 1306 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 — Cooling degree in Siracusa, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | -18.59 % change on previous year | — |
| 1952 | 39.55 % change on previous year | -312.7% |
| 1953 | -29.07 % change on previous year | -173.5% |
| 1954 | -11.14 % change on previous year | -61.7% |
| 1955 | -3.84 % change on previous year | -65.5% |
| 1956 | 17.66 % change on previous year | -559.5% |
| 1957 | -14.98 % change on previous year | -184.8% |
| 1958 | 4.05 % change on previous year | -127.0% |
| 1959 | -17.3 % change on previous year | -526.9% |
| 1960 | 19.25 % change on previous year | -211.3% |
| 1961 | 5.76 % change on previous year | -70.1% |
| 1962 | 19.04 % change on previous year | +230.3% |
| 1963 | -14.14 % change on previous year | -174.3% |
| 1964 | -15.73 % change on previous year | +11.2% |
| 1965 | 19.38 % change on previous year | -223.3% |
| 1966 | -2.39 % change on previous year | -112.3% |
| 1967 | 3.79 % change on previous year | -258.6% |
| 1968 | -19.26 % change on previous year | -608.4% |
| 1969 | -19.62 % change on previous year | +1.8% |
| 1970 | 32.05 % change on previous year | -263.4% |
| 1971 | -7.25 % change on previous year | -122.6% |
| 1972 | -20.19 % change on previous year | +178.5% |
| 1973 | 51.72 % change on previous year | -356.1% |
| 1974 | -20.81 % change on previous year | -140.2% |
| 1975 | -1.16 % change on previous year | -94.4% |
| 1976 | -31.65 % change on previous year | +2627.3% |
| 1977 | 39.16 % change on previous year | -223.7% |
| 1978 | -9.21 % change on previous year | -123.5% |
| 1979 | 18.21 % change on previous year | -297.7% |
| 1980 | -8.07 % change on previous year | -144.3% |
| 1981 | 20.88 % change on previous year | -358.8% |
| 1982 | 37.42 % change on previous year | +79.2% |
| 1983 | -29.79 % change on previous year | -179.6% |
| 1984 | -18.28 % change on previous year | -38.7% |
| 1985 | 33.25 % change on previous year | -281.9% |
| 1986 | -0.7431 % change on previous year | -102.2% |
| 1987 | 26.44 % change on previous year | -3658.4% |
| 1988 | 9.18 % change on previous year | -65.3% |
| 1989 | -35.7 % change on previous year | -488.8% |
| 1990 | 15.83 % change on previous year | -144.3% |
| 1991 | -7.71 % change on previous year | -148.7% |
| 1992 | -11.75 % change on previous year | +52.4% |
| 1993 | 35.82 % change on previous year | -404.9% |
| 1994 | 24.44 % change on previous year | -31.8% |
| 1995 | -30.93 % change on previous year | -226.6% |
| 1996 | -21.33 % change on previous year | -31.0% |
| 1997 | 20.77 % change on previous year | -197.4% |
| 1998 | 34.78 % change on previous year | +67.4% |
| 1999 | 15.37 % change on previous year | -55.8% |
| 2000 | -14.84 % change on previous year | -196.6% |
| 2001 | 7.54 % change on previous year | -150.8% |
| 2002 | -13.21 % change on previous year | -275.2% |
| 2003 | 41.57 % change on previous year | -414.6% |
| 2004 | -28.88 % change on previous year | -169.5% |
| 2005 | -4.17 % change on previous year | -85.6% |
| 2006 | 15.98 % change on previous year | -483.3% |
| 2007 | 4.21 % change on previous year | -73.7% |
| 2008 | 0.7716 % change on previous year | -81.7% |
| 2009 | -6.6 % change on previous year | -955.4% |
| 2010 | -11.65 % change on previous year | +76.5% |
| 2011 | 9.14 % change on previous year | -178.4% |
| 2012 | 36.36 % change on previous year | +297.8% |
| 2013 | -25.56 % change on previous year | -170.3% |
| 2014 | 3.03 % change on previous year | -111.9% |
| 2015 | 9.68 % change on previous year | +219.4% |
| 2016 | -16.81 % change on previous year | -273.7% |
| 2017 | 31.08 % change on previous year | -284.8% |
| 2018 | -19.41 % change on previous year | -162.5% |
| 2019 | 24.51 % change on previous year | -226.3% |
| 2020 | -13.02 % change on previous year | -153.1% |
| 2021 | 28.86 % change on previous year | -321.6% |
| 2022 | 3.8 % change on previous year | -86.8% |
| 2023 | -8.27 % change on previous year | -317.4% |
| 2024 | 15.32 % change on previous year | -285.2% |
| 2025 | -18.66 % change on previous year | -221.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -3.74 % change on previous year | -29.07 % change on previous year | 39.55 % change on previous year | 9 |
| 1960s | -0.3905 % change on previous year | -19.62 % change on previous year | 19.38 % change on previous year | 10 |
| 1970s | 5.09 % change on previous year | -31.65 % change on previous year | 51.72 % change on previous year | 10 |
| 1980s | 3.46 % change on previous year | -35.7 % change on previous year | 37.42 % change on previous year | 10 |
| 1990s | 7.53 % change on previous year | -30.93 % change on previous year | 35.82 % change on previous year | 10 |
| 2000s | 0.236 % change on previous year | -28.88 % change on previous year | 41.57 % change on previous year | 10 |
| 2010s | 4.04 % change on previous year | -25.56 % change on previous year | 36.36 % change on previous year | 10 |
| 2020s | 1.34 % change on previous year | -18.66 % change on previous year | 28.86 % change on previous year | 6 |
More reference data data for Siracusa
- Cooling and heating degree days - Cities and FUAs — Change in cooling -47.49 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree 479.93 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling 121.76 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 336.11 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -246.08 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -65.65 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate -22.49 % change on previous year (2025)
- Precipitation - Cities and FUAs — Change in extreme precipitation -2.52 Days per year (2024)
- Precipitation - Cities and FUAs — Extreme precipitation days 3 Days per year (2024)
- Projected deaths by age, sex, type of projection and NUTS 3 region 3,883 Person (2100)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas — cooling degree in Siracusa?
- Cooling and heating degree days - cities and fuas — cooling degree in Siracusa was -18.66 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest cooling and heating degree days - cities and fuas — cooling degree recorded in Siracusa?
- The highest recorded value was 51.72 % change on previous year in 1973.
- What is the lowest cooling and heating degree days - cities and fuas — cooling degree recorded in Siracusa?
- The lowest recorded value was -35.7 % change on previous year in 1989.
- How does Siracusa rank for cooling and heating degree days - cities and fuas — cooling degree?
- Siracusa ranks 339th out of 1306 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — cooling degree rising or falling in Siracusa?
- Over the last ten years it is down 292.9%. The long-run trend across the full record is volatile.
- Where does this Siracusa data come from?
- The figures come from Statizoid (derived), published as part of Cooling and heating degree days - Cities and FUAs — Cooling degree days, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 75 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 — Cooling degree days. 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 — Cooling degree 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 — Cooling degree days. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.