Annual temperature anomalies in Japan
Japan: Annual temperature anomalies was 0.8643 °C in 2025. ◆ Volatile
Latest (2025)
0.8643 °C
Change on year
down 40.2%
World rank
62nd
of 193 countries
All-time high
1.45 °C
in 2024
All-time low
-2.57 °C
in 1947
Years of data
86
1940–2025
Annual temperature anomalies in Japan, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
The most recent figure for annual temperature anomalies in Japan is 0.8643 °C, measured in 2025.
The figure is down 40.2% on the previous year and up 60.0% over ten years.
Over the whole period, annual temperature anomalies in Japan peaked at 1.45 °C in 2024 and was at its lowest, -2.57 °C, in 1947.
Japan ranks 62nd of 193 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Annual temperature anomalies in Japan, year by year
| Year | °C | Change |
|---|---|---|
| 1940 | -2.19 °C | — |
| 1941 | -2.09 °C | -4.4% |
| 1942 | -1.82 °C | -12.9% |
| 1943 | -1.85 °C | +1.7% |
| 1944 | -1.58 °C | -14.6% |
| 1945 | -2.23 °C | +41.4% |
| 1946 | -1.42 °C | -36.2% |
| 1947 | -2.57 °C | +80.1% |
| 1948 | -0.979 °C | -61.9% |
| 1949 | -1.65 °C | +68.7% |
| 1950 | -1.33 °C | -19.6% |
| 1951 | -1.68 °C | +26.7% |
| 1952 | -2.04 °C | +21.1% |
| 1953 | -1.22 °C | -40.3% |
| 1954 | -0.8932 °C | -26.5% |
| 1955 | -0.4848 °C | -45.7% |
| 1956 | -1.16 °C | +140.0% |
| 1957 | -1.1 °C | -5.5% |
| 1958 | -0.5948 °C | -45.9% |
| 1959 | -0.1865 °C | -68.6% |
| 1960 | -0.6222 °C | +233.7% |
| 1961 | -0.1671 °C | -73.2% |
| 1962 | -0.768 °C | +359.7% |
| 1963 | -0.8739 °C | +13.8% |
| 1964 | -0.631 °C | -27.8% |
| 1965 | -1.96 °C | +210.5% |
| 1966 | -1.6 °C | -18.5% |
| 1967 | -0.914 °C | -42.8% |
| 1968 | -0.8913 °C | -2.5% |
| 1969 | -1.27 °C | +41.9% |
| 1970 | -1.18 °C | -6.4% |
| 1971 | -1.1 °C | -6.8% |
| 1972 | -0.3894 °C | -64.7% |
| 1973 | -0.6675 °C | +71.4% |
| 1974 | -1.21 °C | +80.9% |
| 1975 | -0.6878 °C | -43.1% |
| 1976 | -1.25 °C | +81.2% |
| 1977 | -0.8052 °C | -35.4% |
| 1978 | -0.6175 °C | -23.3% |
| 1979 | -0.4006 °C | -35.1% |
| 1980 | -1.26 °C | +214.1% |
| 1981 | -1.42 °C | +12.9% |
| 1982 | -0.6376 °C | -55.1% |
| 1983 | -0.8449 °C | +32.5% |
| 1984 | -1.37 °C | +61.9% |
| 1985 | -0.7795 °C | -43.0% |
| 1986 | -1.28 °C | +64.5% |
| 1987 | -0.4392 °C | -65.8% |
| 1988 | -1.04 °C | +136.8% |
| 1989 | -0.0394 °C | -96.2% |
| 1990 | 0.6068 °C | -1639.0% |
| 1991 | -0.0215 °C | -103.5% |
| 1992 | -0.4086 °C | +1800.6% |
| 1993 | -0.8168 °C | +99.9% |
| 1994 | 0.2762 °C | -133.8% |
| 1995 | -0.5802 °C | -310.1% |
| 1996 | -0.9525 °C | +64.2% |
| 1997 | -0.2549 °C | -73.2% |
| 1998 | 0.3442 °C | -235.0% |
| 1999 | 0.0778 °C | -77.4% |
| 2000 | -0.1242 °C | -259.7% |
| 2001 | -0.4855 °C | +291.0% |
| 2002 | -0.0937 °C | -80.7% |
| 2003 | -0.3344 °C | +257.0% |
| 2004 | 0.5309 °C | -258.8% |
| 2005 | -0.3516 °C | -166.2% |
| 2006 | -0.0737 °C | -79.0% |
| 2007 | 0.3162 °C | -528.9% |
| 2008 | 0.0539 °C | -83.0% |
| 2009 | 0.1102 °C | +104.6% |
| 2010 | 0.3666 °C | +232.7% |
| 2011 | -0.1426 °C | -138.9% |
| 2012 | -0.3132 °C | +119.6% |
| 2013 | 0.0551 °C | -117.6% |
| 2014 | -0.1942 °C | -452.1% |
| 2015 | 0.5402 °C | -378.2% |
| 2016 | 0.6063 °C | +12.2% |
| 2017 | -0.0798 °C | -113.2% |
| 2018 | 0.5385 °C | -774.4% |
| 2019 | 0.6612 °C | +22.8% |
| 2020 | 0.75 °C | +13.4% |
| 2021 | 0.7515 °C | +0.2% |
| 2022 | 0.6878 °C | -8.5% |
| 2023 | 1.43 °C | +108.1% |
| 2024 | 1.45 °C | +1.0% |
| 2025 | 0.8643 °C | -40.2% |
Japan compared with similar countries
- Japan's 0.8643 °C is above the median for high income countries, which is 0.8095 °C, 1.1× the median. (65 countries reporting)
- Japan's 0.8643 °C is above the median for East Asia & Pacific, which is 0.4414 °C, 2.0× the median. (27 countries reporting)
Biggest year-on-year movements
Years where Annual temperature anomalies in Japan 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 |
|---|---|---|---|
| 1992 | -1800.6% | -0.0215 °C | -0.4086 °C |
| 1990 | +1639.0% | -0.0394 °C | 0.6068 °C |
| 2018 | +774.4% | -0.0798 °C | 0.5385 °C |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -1.84 °C | -2.57 °C | -0.979 °C | 10 |
| 1950s | -1.07 °C | -2.04 °C | -0.1865 °C | 10 |
| 1960s | -0.9689 °C | -1.96 °C | -0.1671 °C | 10 |
| 1970s | -0.8309 °C | -1.25 °C | -0.3894 °C | 10 |
| 1980s | -0.911 °C | -1.42 °C | -0.0394 °C | 10 |
| 1990s | -0.173 °C | -0.9525 °C | 0.6068 °C | 10 |
| 2000s | -0.0452 °C | -0.4855 °C | 0.5309 °C | 10 |
| 2010s | 0.2038 °C | -0.3132 °C | 0.6612 °C | 10 |
| 2020s | 0.9884 °C | 0.6878 °C | 1.45 °C | 6 |
Countries ranked near Japan
More reference data data for Japan
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 1.19 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.981 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 4.49 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.3629 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 4.49 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 3.98 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 4.16 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 5.57 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 23.74 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 1.98 (2050)
Frequently asked questions
- What is annual temperature anomalies in Japan?
- Annual temperature anomalies in Japan was 0.8643 °C in 2025, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest annual temperature anomalies recorded in Japan?
- The highest recorded value was 1.45 °C in 2024.
- What is the lowest annual temperature anomalies recorded in Japan?
- The lowest recorded value was -2.57 °C in 1947.
- How does Japan rank for annual temperature anomalies?
- Japan ranks 62nd out of 193 countries with data for 2025.
- Is annual temperature anomalies rising or falling in Japan?
- Over the last ten years it is up 60.0%. The long-run trend across the full record is volatile.
- Where does this Japan data come from?
- The figures come from Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as part of Annual temperature anomalies. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 86 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Difference of a specific year's average surface temperature from the 1991-2020 mean, in degrees Celsius.