Decadal temperature anomalies in Japan
Japan: Decadal temperature anomalies was 0.2038 °C in 2010. ◆ Volatile
Decadal temperature anomalies in Japan, 1940–2010
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
Japan recorded 0.2038 °C for decadal temperature anomalies in 2010. That is the highest value across all 8 years on record.
The figure is up 551.1% over ten years.
Over the whole period, decadal temperature anomalies in Japan peaked at 0.2038 °C in 2010 and was at its lowest, -1.84 °C, in 1940.
Japan ranks 130th of 193 countries on this measure, in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -1.84 °C | -1.84 °C | -1.84 °C | 1 |
| 1950s | -1.07 °C | -1.07 °C | -1.07 °C | 1 |
| 1960s | -0.9689 °C | -0.9689 °C | -0.9689 °C | 1 |
| 1970s | -0.8309 °C | -0.8309 °C | -0.8309 °C | 1 |
| 1980s | -0.911 °C | -0.911 °C | -0.911 °C | 1 |
| 1990s | -0.173 °C | -0.173 °C | -0.173 °C | 1 |
| 2000s | -0.0452 °C | -0.0452 °C | -0.0452 °C | 1 |
| 2010s | 0.2038 °C | 0.2038 °C | 0.2038 °C | 1 |
Countries ranked near Japan
More climate change data for Japan
- Share of global CO₂ emissions and population 0.8% (2100)
- Population growth -0.5% (2025)
- Population, total 123.37 million (2025)
- Urban population growth -0.4% (2025)
- Urban population 113.87 million (2025)
- Urban population 92.3% (2025)
- CO₂ emissions per capita vs. GDP per capita 7.77 tonnes per person (2024)
- Cumulative CO₂ emissions 69.61 billion tonnes (2024)
- CO₂ emissions per capita 7.77 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 7.77 tonnes per person (2024)
Frequently asked questions
- What is decadal temperature anomalies in Japan?
- Decadal temperature anomalies in Japan was 0.2038 °C in 2010, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest decadal temperature anomalies recorded in Japan?
- The highest recorded value was 0.2038 °C in 2010.
- What is the lowest decadal temperature anomalies recorded in Japan?
- The lowest recorded value was -1.84 °C in 1940.
- How does Japan rank for decadal temperature anomalies?
- Japan ranks 130th out of 193 countries with data for 2010.
- Is decadal temperature anomalies rising or falling in Japan?
- Over the last ten years it is up 551.1%. 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 Decadal temperature anomalies. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 8 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
The difference of a specific decade's average surface temperature from the 1991-2020 mean, in degrees Celsius.