Cooling and heating degree days - Cities and FUAs — Change in heating in Summit
Summit: Cooling and heating degree days - Cities and FUAs — Change in heating was 34.3 % change on previous year in 2025. ◆ Volatile
Latest (2025)
34.3 % change on previous year
Change on year
up 253.1%
Rank
269th
of 1290 regions
All-time high
907.92 % change on previous year
in 1958
All-time low
-758.23 % change on previous year
in 2001
Years of data
73
1951–2025
Cooling and heating degree days - Cities and FUAs — Change in heating in Summit, 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 Summit stood at 34.3 % change on previous year.
Compared with earlier readings it is up 253.1% on the previous year and up 135.3% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — change in heating in Summit peaked at 907.92 % change on previous year in 1958 and was at its lowest, -758.23 % change on previous year, in 2001.
Summit ranks 269th of 1290 regions on this measure, in the top 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 heating in Summit, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | -48.26 % change on previous year | — |
| 1952 | -240.7 % change on previous year | +398.8% |
| 1953 | -177.6 % change on previous year | -26.2% |
| 1954 | 101.45 % change on previous year | -157.1% |
| 1955 | 325.55 % change on previous year | +220.9% |
| 1956 | 102.69 % change on previous year | -68.5% |
| 1957 | -5.82 % change on previous year | -105.7% |
| 1958 | 907.92 % change on previous year | -15695.2% |
| 1959 | -71.89 % change on previous year | -107.9% |
| 1960 | 160.47 % change on previous year | -323.2% |
| 1961 | -51.85 % change on previous year | -132.3% |
| 1962 | 177.55 % change on previous year | -442.4% |
| 1963 | 26.87 % change on previous year | -84.9% |
| 1964 | -95.6 % change on previous year | -455.8% |
| 1965 | 477.21 % change on previous year | -599.1% |
| 1966 | 103.94 % change on previous year | -78.2% |
| 1967 | -21.88 % change on previous year | -121.0% |
| 1968 | 43.54 % change on previous year | -299.0% |
| 1969 | 64.72 % change on previous year | +48.6% |
| 1970 | -52.23 % change on previous year | -180.7% |
| 1971 | -33.37 % change on previous year | -36.1% |
| 1972 | 133.48 % change on previous year | -500.0% |
| 1973 | -192.86 % change on previous year | -244.5% |
| 1974 | 90.14 % change on previous year | -146.7% |
| 1975 | -98.66 % change on previous year | -209.4% |
| 1976 | 588.02 % change on previous year | -696.0% |
| 1977 | -22.61 % change on previous year | -103.8% |
| 1978 | 99.09 % change on previous year | -538.3% |
| 1979 | -49.84 % change on previous year | -150.3% |
| 1980 | 72.2 % change on previous year | -244.8% |
| 1981 | -39.48 % change on previous year | -154.7% |
| 1982 | -68.06 % change on previous year | +72.4% |
| 1983 | -80.86 % change on previous year | +18.8% |
| 1984 | 675.08 % change on previous year | -934.9% |
| 1985 | -32.45 % change on previous year | -104.8% |
| 1986 | -171.32 % change on previous year | +428.0% |
| 1987 | -60.06 % change on previous year | -64.9% |
| 1988 | 347.09 % change on previous year | -678.0% |
| 1989 | 36.43 % change on previous year | -89.5% |
| 1990 | -254.82 % change on previous year | -799.6% |
| 1991 | 33.55 % change on previous year | -113.2% |
| 1992 | 100.15 % change on previous year | +198.5% |
| 1994 | -17.9 % change on previous year | -117.9% |
| 1995 | 156.4 % change on previous year | -973.6% |
| 1996 | 31.87 % change on previous year | -79.6% |
| 1997 | -60.27 % change on previous year | -289.1% |
| 1998 | -630.38 % change on previous year | +945.9% |
| 1999 | 70.34 % change on previous year | -111.2% |
| 2000 | 120.25 % change on previous year | +71.0% |
| 2001 | -758.23 % change on previous year | -730.5% |
| 2002 | 53.37 % change on previous year | -107.0% |
| 2003 | 241.42 % change on previous year | +352.4% |
| 2004 | -92.5 % change on previous year | -138.3% |
| 2005 | 871.03 % change on previous year | -1041.6% |
| 2006 | -420.11 % change on previous year | -148.2% |
| 2007 | 93.44 % change on previous year | -122.2% |
| 2008 | 623.15 % change on previous year | +566.9% |
| 2009 | -54.73 % change on previous year | -108.8% |
| 2010 | 25.96 % change on previous year | -147.4% |
| 2011 | -202.97 % change on previous year | -881.8% |
| 2012 | -542.7 % change on previous year | +167.4% |
| 2013 | 118.66 % change on previous year | -121.9% |
| 2014 | 380.13 % change on previous year | +220.3% |
| 2015 | -97.07 % change on previous year | -125.5% |
| 2017 | -36.1 % change on previous year | -62.8% |
| 2018 | 124.28 % change on previous year | -444.2% |
| 2019 | -229.76 % change on previous year | -284.9% |
| 2020 | -186.88 % change on previous year | -18.7% |
| 2021 | 0.3974 % change on previous year | -100.2% |
| 2022 | 78.88 % change on previous year | +19750.5% |
| 2023 | -479.88 % change on previous year | -708.4% |
| 2024 | -22.4 % change on previous year | -95.3% |
| 2025 | 34.3 % change on previous year | -253.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 99.26 % change on previous year | -240.7 % change on previous year | 907.92 % change on previous year | 9 |
| 1960s | 88.5 % change on previous year | -95.6 % change on previous year | 477.21 % change on previous year | 10 |
| 1970s | 46.12 % change on previous year | -192.86 % change on previous year | 588.02 % change on previous year | 10 |
| 1980s | 67.86 % change on previous year | -171.32 % change on previous year | 675.08 % change on previous year | 10 |
| 1990s | -63.45 % change on previous year | -630.38 % change on previous year | 156.4 % change on previous year | 9 |
| 2000s | 67.71 % change on previous year | -758.23 % change on previous year | 871.03 % change on previous year | 10 |
| 2010s | -51.06 % change on previous year | -542.7 % change on previous year | 380.13 % change on previous year | 9 |
| 2020s | -95.93 % change on previous year | -479.88 % change on previous year | 78.88 % change on previous year | 6 |
More reference data data for Summit
- Cooling and heating degree days - Cities and FUAs — Cooling degree 135.58 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -52.51 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 2,296 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -303.42 Degree days (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 13.47 Days per year (2024)
- Precipitation - Cities and FUAs — Change in extreme precipitation 3.99 Days per year (2024)
- Dependency ratio - Cities and FUAs 32.4 Percentage of population aged 15-64 years (2024)
- Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area (2023)
- Coastal flooding - Cities and FUAs — Built-up area exposure to 0 Percentage of built-up area (2022)
- Main mode of transport to work - Cities and FUAs — Employed persons 230,511 Persons (2023)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas — change in heating in Summit?
- Cooling and heating degree days - cities and fuas — change in heating in Summit was 34.3 % 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 Summit?
- The highest recorded value was 907.92 % change on previous year in 1958.
- What is the lowest cooling and heating degree days - cities and fuas — change in heating recorded in Summit?
- The lowest recorded value was -758.23 % change on previous year in 2001.
- How does Summit rank for cooling and heating degree days - cities and fuas — change in heating?
- Summit ranks 269th out of 1290 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — change in heating rising or falling in Summit?
- Over the last ten years it is up 135.3%. The long-run trend across the full record is volatile.
- Where does this Summit 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.