Cooling Degree Days, annual growth rate in Chad
Chad: Cooling Degree Days, annual growth rate was -2.96 % change on previous year in 2024. ◆ Volatile
Cooling Degree Days, annual growth rate in Chad, 1961–2024
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2024, cooling degree days, annual growth rate in Chad stood at -2.96 % change on previous year.
That represents a change of down 127.5% on the previous year and down 25.5% over ten years.
Over the whole period, cooling degree days, annual growth rate in Chad peaked at 14.58 % change on previous year in 1990 and was at its lowest, -13.39 % change on previous year, in 1961.
Chad ranks 169th of 192 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Cooling Degree Days, annual growth rate in Chad, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1961 | -13.39 % change on previous year | — |
| 1962 | 9.01 % change on previous year | -167.3% |
| 1963 | 3.51 % change on previous year | -61.0% |
| 1964 | -3.46 % change on previous year | -198.3% |
| 1965 | 4.93 % change on previous year | -242.7% |
| 1966 | 2.37 % change on previous year | -52.0% |
| 1967 | -10.6 % change on previous year | -548.2% |
| 1968 | 6.3 % change on previous year | -159.4% |
| 1969 | 8 % change on previous year | +27.0% |
| 1970 | -8.1 % change on previous year | -201.2% |
| 1971 | 1.67 % change on previous year | -120.7% |
| 1972 | 6.51 % change on previous year | +288.9% |
| 1973 | -0.723 % change on previous year | -111.1% |
| 1974 | -8.52 % change on previous year | +1078.0% |
| 1975 | 0.7805 % change on previous year | -109.2% |
| 1976 | 9.01 % change on previous year | +1054.3% |
| 1977 | -9.58 % change on previous year | -206.3% |
| 1978 | 5.25 % change on previous year | -154.8% |
| 1979 | 2.32 % change on previous year | -55.8% |
| 1980 | -0.5009 % change on previous year | -121.6% |
| 1981 | -4.69 % change on previous year | +836.7% |
| 1982 | -0.3758 % change on previous year | -92.0% |
| 1983 | 1.38 % change on previous year | -467.8% |
| 1984 | 3.97 % change on previous year | +187.5% |
| 1985 | -5.64 % change on previous year | -242.0% |
| 1986 | 6.18 % change on previous year | -209.5% |
| 1987 | -0.0754 % change on previous year | -101.2% |
| 1988 | -1.17 % change on previous year | +1456.1% |
| 1989 | -6.49 % change on previous year | +453.0% |
| 1990 | 14.58 % change on previous year | -324.7% |
| 1991 | -3.25 % change on previous year | -122.3% |
| 1992 | -6.37 % change on previous year | +95.8% |
| 1993 | 7.04 % change on previous year | -210.7% |
| 1994 | -6.15 % change on previous year | -187.3% |
| 1995 | 5.02 % change on previous year | -181.6% |
| 1996 | -0.1193 % change on previous year | -102.4% |
| 1997 | -0.3506 % change on previous year | +194.0% |
| 1998 | 4.39 % change on previous year | -1352.0% |
| 1999 | -3.76 % change on previous year | -185.6% |
| 2000 | -3.32 % change on previous year | -11.5% |
| 2001 | 4.34 % change on previous year | -230.7% |
| 2002 | 3.32 % change on previous year | -23.6% |
| 2003 | 0.0226 % change on previous year | -99.3% |
| 2004 | 0.7528 % change on previous year | +3228.3% |
| 2005 | 3.33 % change on previous year | +342.9% |
| 2006 | -0.9028 % change on previous year | -127.1% |
| 2007 | -0.799 % change on previous year | -11.5% |
| 2008 | -3.98 % change on previous year | +397.7% |
| 2009 | 9.03 % change on previous year | -327.0% |
| 2010 | 2.86 % change on previous year | -68.4% |
| 2011 | -7.71 % change on previous year | -369.8% |
| 2012 | 1.28 % change on previous year | -116.6% |
| 2013 | 4.75 % change on previous year | +270.0% |
| 2014 | -2.36 % change on previous year | -149.7% |
| 2015 | -0.3086 % change on previous year | -86.9% |
| 2016 | 2.68 % change on previous year | -967.3% |
| 2017 | -2.52 % change on previous year | -194.0% |
| 2018 | 2.92 % change on previous year | -216.0% |
| 2019 | -2.18 % change on previous year | -174.7% |
| 2020 | -0.524 % change on previous year | -76.0% |
| 2021 | 2.02 % change on previous year | -486.2% |
| 2022 | -5.21 % change on previous year | -357.5% |
| 2023 | 10.75 % change on previous year | -306.4% |
| 2024 | -2.96 % change on previous year | -127.5% |
Biggest year-on-year movements
Years where Cooling Degree Days, annual growth rate in Chad 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 |
|---|---|---|---|
| 2004 | +3228.3% | 0.0226 % change on previous year | 0.7528 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.7413 % change on previous year | -13.39 % change on previous year | 9.01 % change on previous year | 9 |
| 1970s | -0.1381 % change on previous year | -9.58 % change on previous year | 9.01 % change on previous year | 10 |
| 1980s | -0.7415 % change on previous year | -6.49 % change on previous year | 6.18 % change on previous year | 10 |
| 1990s | 1.1 % change on previous year | -6.37 % change on previous year | 14.58 % change on previous year | 10 |
| 2000s | 1.18 % change on previous year | -3.98 % change on previous year | 9.03 % change on previous year | 10 |
| 2010s | -0.0593 % change on previous year | -7.71 % change on previous year | 4.75 % change on previous year | 10 |
| 2020s | 0.8164 % change on previous year | -5.21 % change on previous year | 10.75 % change on previous year | 5 |
Countries ranked near Chad
- 166 Niger -2.46 % change on previous year compare
- 167 Bahamas -2.7 % change on previous year compare
- 168 El Salvador -2.75 % change on previous year compare
- 170 Cape Verde -3.16 % change on previous year compare
- 171 Eritrea -4.73 % change on previous year compare
- 172 Sudan -5.48 % change on previous year compare
More environment data for Chad
- Historical exposure to drought — Land soil moisture anomaly -10.96 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -13.87 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.274 °C (2025)
- Temperature change 1.1 °C (2025)
- Heating Degree Days, gaps filled 156.58 (2024)
- Heating Degree Days, per unit of GDP 0 units per US$ of GDP (2024)
- Heating Degree Days, per capita 0 units per person (2024)
- Value Added Deflator (Agriculture, forestry and fishery) — Value -5.83 % change on previous year (2024)
- Value Added Deflator (Agriculture, forestry and fishery) — Value US$ -5.8 % change on previous year (2024)
Frequently asked questions
- What is cooling degree days, annual growth rate in Chad?
- Cooling degree days, annual growth rate in Chad was -2.96 % change on previous year in 2024, according to Statizoid (derived).
- What is the highest cooling degree days, annual growth rate recorded in Chad?
- The highest recorded value was 14.58 % change on previous year in 1990.
- What is the lowest cooling degree days, annual growth rate recorded in Chad?
- The lowest recorded value was -13.39 % change on previous year in 1961.
- How does Chad rank for cooling degree days, annual growth rate?
- Chad ranks 169th out of 192 countries with data for 2024.
- Is cooling degree days, annual growth rate rising or falling in Chad?
- Over the last ten years it is down 25.5%. The long-run trend across the full record is volatile.
- Where does this Chad data come from?
- The figures come from Statizoid (derived), published as part of Cooling Degree Days, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 64 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 Degree Days. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Cooling Degree Days World Bank, Climate Change Knowledge Portal. https://climateknowledgeportal.worldbank.org
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 Degree Days. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.