Cooling and heating degree days - Cities and FUAs — Cooling degree in Montreal
Montreal: Cooling and heating degree days - Cities and FUAs — Cooling degree was -29.68 % change on previous year in 2025. ◆ Volatile
Latest (2025)
-29.68 % change on previous year
Change on year
down 222.1%
Rank
523rd
of 1306 regions
All-time high
371.45 % change on previous year
in 1955
All-time low
-75.21 % change on previous year
in 2000
Years of data
75
1951–2025
Cooling and heating degree days - Cities and FUAs — Cooling degree in Montreal, 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 Montreal stood at -29.68 % change on previous year.
That represents a change of down 222.1% on the previous year and down 236.2% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — cooling degree in Montreal peaked at 371.45 % change on previous year in 1955 and was at its lowest, -75.21 % change on previous year, in 2000.
That places Montreal 523rd out of 1306 regions with data for 2025, putting it 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 Montreal, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | -13.32 % change on previous year | — |
| 1952 | 66.25 % change on previous year | -597.2% |
| 1953 | 18.62 % change on previous year | -71.9% |
| 1954 | -66.51 % change on previous year | -457.1% |
| 1955 | 371.45 % change on previous year | -658.5% |
| 1956 | -70.35 % change on previous year | -118.9% |
| 1957 | 45.77 % change on previous year | -165.1% |
| 1958 | -32.92 % change on previous year | -171.9% |
| 1959 | 176.97 % change on previous year | -637.6% |
| 1960 | -39.91 % change on previous year | -122.6% |
| 1961 | -2.96 % change on previous year | -92.6% |
| 1962 | -21.49 % change on previous year | +625.4% |
| 1963 | 43.52 % change on previous year | -302.6% |
| 1964 | -12.52 % change on previous year | -128.8% |
| 1965 | 13.9 % change on previous year | -211.0% |
| 1966 | 10.42 % change on previous year | -25.1% |
| 1967 | -26.72 % change on previous year | -356.5% |
| 1968 | -5.62 % change on previous year | -79.0% |
| 1969 | 11.19 % change on previous year | -299.1% |
| 1970 | 33.26 % change on previous year | +197.3% |
| 1971 | -17.67 % change on previous year | -153.1% |
| 1972 | -29.82 % change on previous year | +68.8% |
| 1973 | 96.69 % change on previous year | -424.3% |
| 1974 | -50.94 % change on previous year | -152.7% |
| 1975 | 133.29 % change on previous year | -361.7% |
| 1976 | -45.08 % change on previous year | -133.8% |
| 1977 | 13.63 % change on previous year | -130.2% |
| 1978 | 39 % change on previous year | +186.1% |
| 1979 | -17.8 % change on previous year | -145.7% |
| 1980 | -31.7 % change on previous year | +78.1% |
| 1981 | 6.33 % change on previous year | -120.0% |
| 1982 | 1.64 % change on previous year | -74.0% |
| 1983 | 87.24 % change on previous year | +5205.6% |
| 1984 | -39.31 % change on previous year | -145.1% |
| 1985 | -8.09 % change on previous year | -79.4% |
| 1986 | -37.09 % change on previous year | +358.7% |
| 1987 | 100.95 % change on previous year | -372.2% |
| 1988 | 52.46 % change on previous year | -48.0% |
| 1989 | -29.85 % change on previous year | -156.9% |
| 1990 | -24.33 % change on previous year | -18.5% |
| 1991 | 47.42 % change on previous year | -295.0% |
| 1992 | -58.78 % change on previous year | -224.0% |
| 1993 | 85.15 % change on previous year | -244.9% |
| 1994 | -12.21 % change on previous year | -114.3% |
| 1995 | 60.77 % change on previous year | -597.7% |
| 1996 | -52.01 % change on previous year | -185.6% |
| 1997 | 21.27 % change on previous year | -140.9% |
| 1998 | 15.94 % change on previous year | -25.1% |
| 1999 | 83.7 % change on previous year | +425.1% |
| 2000 | -75.21 % change on previous year | -189.9% |
| 2001 | 240.47 % change on previous year | -419.7% |
| 2002 | -0.3587 % change on previous year | -100.1% |
| 2003 | -24.8 % change on previous year | +6813.9% |
| 2004 | -42.03 % change on previous year | +69.5% |
| 2005 | 142.65 % change on previous year | -439.4% |
| 2006 | -32.74 % change on previous year | -122.9% |
| 2007 | 4.18 % change on previous year | -112.8% |
| 2008 | -29.96 % change on previous year | -816.8% |
| 2009 | -21.13 % change on previous year | -29.5% |
| 2010 | 130.7 % change on previous year | -718.6% |
| 2011 | -10.85 % change on previous year | -108.3% |
| 2012 | 22.67 % change on previous year | -308.9% |
| 2013 | -34.83 % change on previous year | -253.6% |
| 2014 | -10.23 % change on previous year | -70.6% |
| 2015 | 21.79 % change on previous year | -313.0% |
| 2016 | 27.6 % change on previous year | +26.6% |
| 2017 | -34.61 % change on previous year | -225.4% |
| 2018 | 102.75 % change on previous year | -396.9% |
| 2019 | -35.56 % change on previous year | -134.6% |
| 2020 | 54.04 % change on previous year | -252.0% |
| 2021 | -9.5 % change on previous year | -117.6% |
| 2022 | -29.93 % change on previous year | +215.0% |
| 2023 | -1.05 % change on previous year | -96.5% |
| 2024 | 24.3 % change on previous year | -2406.0% |
| 2025 | -29.68 % change on previous year | -222.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 55.11 % change on previous year | -70.35 % change on previous year | 371.45 % change on previous year | 9 |
| 1960s | -3.02 % change on previous year | -39.91 % change on previous year | 43.52 % change on previous year | 10 |
| 1970s | 15.45 % change on previous year | -50.94 % change on previous year | 133.29 % change on previous year | 10 |
| 1980s | 10.26 % change on previous year | -39.31 % change on previous year | 100.95 % change on previous year | 10 |
| 1990s | 16.69 % change on previous year | -58.78 % change on previous year | 85.15 % change on previous year | 10 |
| 2000s | 16.11 % change on previous year | -75.21 % change on previous year | 240.47 % change on previous year | 10 |
| 2010s | 17.94 % change on previous year | -35.56 % change on previous year | 130.7 % change on previous year | 10 |
| 2020s | 1.36 % change on previous year | -29.93 % change on previous year | 54.04 % change on previous year | 6 |
More reference data data for Montreal
- Cooling and heating degree days - Cities and FUAs — Cooling degree 98.88 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -4.63 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 3,597 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -20.89 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating 95.89 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs, annual growth rate 15.69 % change on previous year (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -112.49 % change on previous year (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 13.57 Days per year (2024)
- Precipitation - Cities and FUAs — Change in extreme precipitation 3.11 Days per year (2024)
- Dependency ratio - Cities and FUAs 27.5 Percentage of population aged 15-64 years (2021)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas — cooling degree in Montreal?
- Cooling and heating degree days - cities and fuas — cooling degree in Montreal was -29.68 % 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 Montreal?
- The highest recorded value was 371.45 % change on previous year in 1955.
- What is the lowest cooling and heating degree days - cities and fuas — cooling degree recorded in Montreal?
- The lowest recorded value was -75.21 % change on previous year in 2000.
- How does Montreal rank for cooling and heating degree days - cities and fuas — cooling degree?
- Montreal ranks 523rd out of 1306 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — cooling degree rising or falling in Montreal?
- Over the last ten years it is down 236.2%. The long-run trend across the full record is volatile.
- Where does this Montreal 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.