Annual temperature anomalies in South Korea
South Korea: Annual temperature anomalies was 0.9878 °C in 2025. ◆ Volatile
Annual temperature anomalies in South Korea, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
In 2025, annual temperature anomalies in South Korea stood at 0.9878 °C.
That represents a change of down 43.9% on the previous year and up 54.9% over ten years.
Over the whole period, annual temperature anomalies in South Korea peaked at 1.76 °C in 2024 and was at its lowest, -2.75 °C, in 1947.
That places South Korea 46th out of 193 countries with data for 2025, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -1.66 °C | -2.75 °C | -0.7647 °C | 10 |
| 1950s | -0.9554 °C | -1.99 °C | -0.1471 °C | 10 |
| 1960s | -0.8487 °C | -1.53 °C | -0.0466 °C | 10 |
| 1970s | -0.7653 °C | -1.59 °C | -0.0723 °C | 10 |
| 1980s | -0.9145 °C | -1.7 °C | 0.0303 °C | 10 |
| 1990s | -0.1972 °C | -0.9217 °C | 0.6915 °C | 10 |
| 2000s | 0.0147 °C | -0.4923 °C | 0.5219 °C | 10 |
| 2010s | 0.1649 °C | -0.5502 °C | 0.8362 °C | 10 |
| 2020s | 0.9058 °C | 0.3837 °C | 1.76 °C | 6 |
Countries ranked near South Korea
More reference data data for South Korea
- Spring temperature anomalies 1.1 °C (2026)
- Summer temperature anomalies 0.7164 °C (2026)
- Temperature anomalies by month -0.8996 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 2.24 °C (2025)
- Winter temperature anomalies 0.9115 °C (2025)
- Consumer price index 135 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is annual temperature anomalies in South Korea?
- Annual temperature anomalies in South Korea was 0.9878 °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 South Korea?
- The highest recorded value was 1.76 °C in 2024.
- What is the lowest annual temperature anomalies recorded in South Korea?
- The lowest recorded value was -2.75 °C in 1947.
- How does South Korea rank for annual temperature anomalies?
- South Korea ranks 46th out of 193 countries with data for 2025.
- Is annual temperature anomalies rising or falling in South Korea?
- Over the last ten years it is up 54.9%. The long-run trend across the full record is volatile.
- Where does this South Korea 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
The difference of a specific year's average surface temperature from the 1991-2020 mean, in degrees Celsius.