Cooling and heating degree days - Cities and FUAs — Change in heating in Lahti/Lahtis
Lahti/Lahtis: Cooling and heating degree days - Cities and FUAs — Change in heating was -182.06 % change on previous year in 2025. ◆ Volatile
Latest (2025)
-182.06 % change on previous year
Change on year
down 1.0%
Rank
1132nd
of 1290 regions
All-time high
966.19 % change on previous year
in 1951
All-time low
-931.75 % change on previous year
in 1989
Years of data
75
1951–2025
Cooling and heating degree days - Cities and FUAs — Change in heating in Lahti/Lahtis, 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 Lahti/Lahtis stood at -182.06 % change on previous year.
That represents a change of down 1.0% on the previous year and down 293.7% over ten years.
Over the whole period, cooling and heating degree days - cities and fuas — change in heating in Lahti/Lahtis peaked at 966.19 % change on previous year in 1951 and was at its lowest, -931.75 % change on previous year, in 1989.
That places Lahti/Lahtis 1132nd out of 1290 regions with data for 2025, putting it in the bottom 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 Lahti/Lahtis, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1951 | 966.19 % change on previous year | — |
| 1952 | 821.23 % change on previous year | -15.0% |
| 1953 | -167.45 % change on previous year | -120.4% |
| 1954 | 144.47 % change on previous year | -186.3% |
| 1955 | 697.95 % change on previous year | +383.1% |
| 1956 | 9.38 % change on previous year | -98.7% |
| 1957 | -93.33 % change on previous year | -1094.8% |
| 1958 | 810 % change on previous year | -967.9% |
| 1959 | -111.06 % change on previous year | -113.7% |
| 1960 | 697.75 % change on previous year | -728.3% |
| 1961 | -184.4 % change on previous year | -126.4% |
| 1962 | 220.89 % change on previous year | -219.8% |
| 1963 | 23.48 % change on previous year | -89.4% |
| 1964 | -68.87 % change on previous year | -393.3% |
| 1965 | 120.16 % change on previous year | -274.5% |
| 1966 | 169.27 % change on previous year | +40.9% |
| 1967 | -88.67 % change on previous year | -152.4% |
| 1968 | 437.08 % change on previous year | -592.9% |
| 1969 | 50.14 % change on previous year | -88.5% |
| 1970 | -40.5 % change on previous year | -180.8% |
| 1971 | -50.13 % change on previous year | +23.8% |
| 1972 | -136.14 % change on previous year | +171.6% |
| 1973 | 301.82 % change on previous year | -321.7% |
| 1974 | -329.13 % change on previous year | -209.0% |
| 1975 | -15.03 % change on previous year | -95.4% |
| 1976 | 255.44 % change on previous year | -1799.6% |
| 1977 | -52.28 % change on previous year | -120.5% |
| 1978 | 141.63 % change on previous year | -370.9% |
| 1979 | -60.1 % change on previous year | -142.4% |
| 1980 | 52.6 % change on previous year | -187.5% |
| 1981 | -28.88 % change on previous year | -154.9% |
| 1982 | -79.93 % change on previous year | +176.7% |
| 1983 | -223.54 % change on previous year | +179.7% |
| 1984 | -114 % change on previous year | -49.0% |
| 1985 | 633.48 % change on previous year | -655.7% |
| 1986 | -62.8 % change on previous year | -109.9% |
| 1987 | 169.04 % change on previous year | -369.2% |
| 1988 | -91.45 % change on previous year | -154.1% |
| 1989 | -931.75 % change on previous year | +918.9% |
| 1990 | 35.77 % change on previous year | -103.8% |
| 1991 | 47.1 % change on previous year | +31.7% |
| 1992 | 7.94 % change on previous year | -83.1% |
| 1993 | 134.84 % change on previous year | +1597.6% |
| 1994 | 129.63 % change on previous year | -3.9% |
| 1995 | -151.74 % change on previous year | -217.1% |
| 1996 | 427.49 % change on previous year | -381.7% |
| 1997 | -74.46 % change on previous year | -117.4% |
| 1998 | 133.2 % change on previous year | -278.9% |
| 1999 | -164.43 % change on previous year | -223.4% |
| 2000 | -435.13 % change on previous year | +164.6% |
| 2001 | 111.27 % change on previous year | -125.6% |
| 2002 | 14.79 % change on previous year | -86.7% |
| 2003 | -27.44 % change on previous year | -285.5% |
| 2004 | -191.43 % change on previous year | +597.7% |
| 2005 | -387.34 % change on previous year | +102.3% |
| 2006 | 5.73 % change on previous year | -101.5% |
| 2007 | -83.78 % change on previous year | -1563.1% |
| 2008 | -55.16 % change on previous year | -34.2% |
| 2009 | 89.56 % change on previous year | -262.4% |
| 2010 | 934.07 % change on previous year | +943.0% |
| 2011 | -175.16 % change on previous year | -118.8% |
| 2012 | 110.96 % change on previous year | -163.3% |
| 2013 | -909.7 % change on previous year | -919.9% |
| 2014 | -47.18 % change on previous year | -94.8% |
| 2015 | -46.24 % change on previous year | -2.0% |
| 2016 | 67.87 % change on previous year | -246.8% |
| 2017 | -31.68 % change on previous year | -146.7% |
| 2018 | 3.18 % change on previous year | -110.0% |
| 2019 | -35.91 % change on previous year | -1230.0% |
| 2020 | -134.2 % change on previous year | +273.7% |
| 2021 | 92.49 % change on previous year | -168.9% |
| 2022 | -302.22 % change on previous year | -426.8% |
| 2023 | 55.55 % change on previous year | -118.4% |
| 2024 | -180.25 % change on previous year | -424.5% |
| 2025 | -182.06 % change on previous year | +1.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 341.93 % change on previous year | -167.45 % change on previous year | 966.19 % change on previous year | 9 |
| 1960s | 137.68 % change on previous year | -184.4 % change on previous year | 697.75 % change on previous year | 10 |
| 1970s | 1.56 % change on previous year | -329.13 % change on previous year | 301.82 % change on previous year | 10 |
| 1980s | -67.72 % change on previous year | -931.75 % change on previous year | 633.48 % change on previous year | 10 |
| 1990s | 52.54 % change on previous year | -164.43 % change on previous year | 427.49 % change on previous year | 10 |
| 2000s | -95.89 % change on previous year | -435.13 % change on previous year | 111.27 % change on previous year | 10 |
| 2010s | -12.98 % change on previous year | -909.7 % change on previous year | 934.07 % change on previous year | 10 |
| 2020s | -108.45 % change on previous year | -302.22 % change on previous year | 92.49 % change on previous year | 6 |
More reference data data for Lahti/Lahtis
- Cooling and heating degree days - Cities and FUAs — Cooling degree 13.77 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in cooling -5.51 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs 3,046 Degree days (2025)
- Cooling and heating degree days - Cities and FUAs — Change in heating -974.79 Degree days (2025)
- Precipitation - Cities and FUAs — Extreme precipitation days 0.6495 Days per year (2024)
- Precipitation - Cities and FUAs — Change in extreme precipitation -0.8088 Days per year (2024)
- Dependency ratio - Cities and FUAs 42 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)
- Internet speed - Cities and FUAs — Downloading speed 21 Percentage of national value (2025)
Frequently asked questions
- What is cooling and heating degree days - cities and fuas — change in heating in Lahti/Lahtis?
- Cooling and heating degree days - cities and fuas — change in heating in Lahti/Lahtis was -182.06 % 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 Lahti/Lahtis?
- The highest recorded value was 966.19 % change on previous year in 1951.
- What is the lowest cooling and heating degree days - cities and fuas — change in heating recorded in Lahti/Lahtis?
- The lowest recorded value was -931.75 % change on previous year in 1989.
- How does Lahti/Lahtis rank for cooling and heating degree days - cities and fuas — change in heating?
- Lahti/Lahtis ranks 1132nd out of 1290 regions with data for 2025.
- Is cooling and heating degree days - cities and fuas — change in heating rising or falling in Lahti/Lahtis?
- Over the last ten years it is down 293.7%. The long-run trend across the full record is volatile.
- Where does this Lahti/Lahtis 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 — 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 — 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.