Cooling and heating: Cities and FUAs … degree 1981 2010 period in Okayama
Okayama: Cooling and heating: Cities and FUAs … degree 1981 2010 period was -25.96 % change on previous year in 2025. ◆ Volatile
Cooling and heating degree days - Cities and FUAs — Change in cooling in Okayama, 1951–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for cooling and heating degree days - cities and fuas — change in cooling in Okayama is -25.96 % change on previous year, measured in 2025.
That represents a change of down 122.5% on the previous year and up 43.8% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — change in cooling in Okayama peaked at 811.17 % change on previous year in 2010 and was at its lowest, -890.58 % change on previous year, in 1968.
That places Okayama 176th out of 1306 regions with data for 2025, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Cooling and heating: Cities and FUAs … degree 1981 2010 period in Okayama, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | 36.18 % change on previous year | — |
| 1952 | -65.61 % change on previous year | -281.3% |
| 1953 | 3.95 % change on previous year | -106.0% |
| 1954 | -53.85 % change on previous year | -1462.6% |
| 1955 | 46.25 % change on previous year | -185.9% |
| 1956 | 6.41 % change on previous year | -86.1% |
| 1957 | -134.61 % change on previous year | -2199.4% |
| 1958 | 80.5 % change on previous year | -159.8% |
| 1959 | 9.26 % change on previous year | -88.5% |
| 1960 | -89.29 % change on previous year | -1064.4% |
| 1961 | 163.67 % change on previous year | -283.3% |
| 1962 | -293.71 % change on previous year | -279.4% |
| 1963 | -22.62 % change on previous year | -92.3% |
| 1964 | 152.44 % change on previous year | -774.0% |
| 1965 | -402.08 % change on previous year | -363.8% |
| 1966 | 50.72 % change on previous year | -112.6% |
| 1967 | 129.93 % change on previous year | +156.2% |
| 1968 | -890.58 % change on previous year | -785.4% |
| 1969 | 56.41 % change on previous year | -106.3% |
| 1970 | -3.19 % change on previous year | -105.6% |
| 1971 | -36.89 % change on previous year | +1058.1% |
| 1972 | -31.12 % change on previous year | -15.6% |
| 1973 | 94.03 % change on previous year | -402.1% |
| 1975 | 55.35 % change on previous year | -41.1% |
| 1976 | -322.78 % change on previous year | -683.1% |
| 1977 | 62.2 % change on previous year | -119.3% |
| 1978 | 205.31 % change on previous year | +230.1% |
| 1979 | -215.58 % change on previous year | -205.0% |
| 1980 | -141.71 % change on previous year | -34.3% |
| 1981 | 61.5 % change on previous year | -143.4% |
| 1982 | -156.71 % change on previous year | -354.8% |
| 1983 | 97.75 % change on previous year | -162.4% |
| 1984 | 245.53 % change on previous year | +151.2% |
| 1985 | 134.98 % change on previous year | -45.0% |
| 1986 | -562.43 % change on previous year | -516.7% |
| 1987 | 26.36 % change on previous year | -104.7% |
| 1988 | -115.08 % change on previous year | -536.5% |
| 1989 | 0.9756 % change on previous year | -100.8% |
| 1990 | 189.21 % change on previous year | +19293.9% |
| 1991 | -141.12 % change on previous year | -174.6% |
| 1992 | -114.22 % change on previous year | -19.1% |
| 1993 | -155.08 % change on previous year | +35.8% |
| 1994 | 206.82 % change on previous year | -233.4% |
| 1995 | -87.23 % change on previous year | -142.2% |
| 1996 | -199.2 % change on previous year | +128.4% |
| 1997 | -94.43 % change on previous year | -52.6% |
| 1998 | 226.31 % change on previous year | -339.7% |
| 1999 | -142.37 % change on previous year | -162.9% |
| 2000 | 317.82 % change on previous year | -323.2% |
| 2001 | -44.49 % change on previous year | -114.0% |
| 2002 | 202.25 % change on previous year | -554.5% |
| 2003 | -185.34 % change on previous year | -191.6% |
| 2004 | 166.65 % change on previous year | -189.9% |
| 2005 | 79.4 % change on previous year | -52.4% |
| 2006 | -93.95 % change on previous year | -218.3% |
| 2008 | 9.16 % change on previous year | -109.8% |
| 2009 | -128.17 % change on previous year | -1499.2% |
| 2010 | 811.17 % change on previous year | -732.9% |
| 2011 | -96.14 % change on previous year | -111.9% |
| 2012 | 48.2 % change on previous year | -150.1% |
| 2014 | -154.51 % change on previous year | -420.6% |
| 2015 | -46.17 % change on previous year | -70.1% |
| 2016 | 144.56 % change on previous year | -413.1% |
| 2017 | -5.08 % change on previous year | -103.5% |
| 2018 | 65.84 % change on previous year | -1395.6% |
| 2019 | -34.48 % change on previous year | -152.4% |
| 2020 | -35.8 % change on previous year | +3.8% |
| 2021 | -214.99 % change on previous year | +500.6% |
| 2022 | 441.93 % change on previous year | -305.6% |
| 2023 | -4.76 % change on previous year | -101.1% |
| 2024 | 115.35 % change on previous year | -2525.2% |
| 2025 | -25.96 % change on previous year | -122.5% |
Biggest year-on-year movements
Years where Cooling and heating: Cities and FUAs … degree 1981 2010 period in Okayama 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 |
|---|---|---|---|
| 1990 | +19293.9% | 0.9756 % change on previous year | 189.21 % change on previous year |
| 2024 | +2525.2% | -4.76 % change on previous year | 115.35 % change on previous year |
| 1957 | -2199.4% | 6.41 % change on previous year | -134.61 % change on previous year |
| 2009 | -1499.2% | 9.16 % change on previous year | -128.17 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -7.95 % change on previous year | -134.61 % change on previous year | 80.5 % change on previous year | 9 |
| 1960s | -114.51 % change on previous year | -890.58 % change on previous year | 163.67 % change on previous year | 10 |
| 1970s | -21.41 % change on previous year | -322.78 % change on previous year | 205.31 % change on previous year | 9 |
| 1980s | -40.88 % change on previous year | -562.43 % change on previous year | 245.53 % change on previous year | 10 |
| 1990s | -31.13 % change on previous year | -199.2 % change on previous year | 226.31 % change on previous year | 10 |
| 2000s | 35.93 % change on previous year | -185.34 % change on previous year | 317.82 % change on previous year | 9 |
| 2010s | 81.49 % change on previous year | -154.51 % change on previous year | 811.17 % change on previous year | 9 |
| 2020s | 45.96 % change on previous year | -214.99 % change on previous year | 441.93 % change on previous year | 6 |
More reference data data for Okayama
- Cooling and heating degree days - Cities and FUAs — Cooling degree 492.61 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling 139.45 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 1,211 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -182.32 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -130.54 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate -7.86 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Cooling degree -9.03 % change on previous year (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 31.33 Days per year (2024)
- Precipitation - Cities and FUAs — Change in extreme precipitation 13.28 Days per year (2024)
- Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area (2023)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas — change in cooling in Okayama?
- Cooling and heating degree days - cities and fuas — change in cooling in Okayama was -25.96 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest cooling and heating degree days - cities and fuas — change in cooling recorded in Okayama?
- The highest recorded value was 811.17 % change on previous year in 2010.
- What is the lowest cooling and heating degree days - cities and fuas — change in cooling recorded in Okayama?
- The lowest recorded value was -890.58 % change on previous year in 1968.
- How does Okayama rank for cooling and heating degree days - cities and fuas — change in cooling?
- Okayama ranks 176th out of 1306 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — change in cooling rising or falling in Okayama?
- Over the last ten years it is up 43.8%. The long-run trend across the full record is volatile.
- Where does this Okayama data come from?
- The figures come from Statizoid (derived), published as part of Cooling and heating degree days - Cities and FUAs — Change in cooling 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 — 72 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 cooling 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 cooling 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 cooling 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.