Annual temperature anomalies in Hong Kong
Hong Kong: Annual temperature anomalies was 0.2065 °C in 2025. ◆ Volatile
Annual temperature anomalies in Hong Kong, 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 Hong Kong stood at 0.2065 °C.
That represents a change of down 72.7% on the previous year and down 60.6% over ten years.
Over the whole period, annual temperature anomalies in Hong Kong peaked at 0.832 °C in 2019 and was at its lowest, -1.53 °C, in 1945.
That places Hong Kong 169th out of 193 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.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -1.05 °C | -1.53 °C | -0.3696 °C | 10 |
| 1950s | -0.7242 °C | -0.9877 °C | -0.2465 °C | 10 |
| 1960s | -0.6439 °C | -0.9934 °C | -0.335 °C | 10 |
| 1970s | -0.6932 °C | -1.07 °C | -0.1756 °C | 10 |
| 1980s | -0.6534 °C | -1.25 °C | 0.0179 °C | 10 |
| 1990s | -0.2213 °C | -0.6245 °C | 0.3874 °C | 10 |
| 2000s | 0.0612 °C | -0.3641 °C | 0.3488 °C | 10 |
| 2010s | 0.0796 °C | -0.5109 °C | 0.832 °C | 10 |
| 2020s | 0.4676 °C | 0.046 °C | 0.7574 °C | 6 |
Countries ranked near Hong Kong
- 166 Sao Tome and Principe 0.2432 °C compare
- 167 Zimbabwe 0.2417 °C compare
- 170 Seychelles 0.2043 °C compare
- 171 French Polynesia 0.1841 °C compare
- 172 American Samoa 0.1717 °C compare
More reference data data for Hong Kong
- Temperature anomalies by month 0.2868 °C (2026)
- Summer temperature anomalies 0.441 °C (2026)
- Spring temperature anomalies 1.42 °C (2026)
- Consumer price index 147.16 2010 = 100 (2025)
- Winter temperature anomalies 1.72 °C (2025)
- Autumn temperature anomalies 0.7318 °C (2025)
- Civil liberties rating 4 (2025)
- Free country 1 (2025)
- Precipitation anomalies 55.66 millimeters (2025)
- Annual precipitation 1,808 millimeters (2025)
Frequently asked questions
- What is annual temperature anomalies in Hong Kong?
- Annual temperature anomalies in Hong Kong was 0.2065 °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 Hong Kong?
- The highest recorded value was 0.832 °C in 2019.
- What is the lowest annual temperature anomalies recorded in Hong Kong?
- The lowest recorded value was -1.53 °C in 1945.
- How does Hong Kong rank for annual temperature anomalies?
- Hong Kong ranks 169th out of 193 regions with data for 2025.
- Is annual temperature anomalies rising or falling in Hong Kong?
- Over the last ten years it is down 60.6%. The long-run trend across the full record is volatile.
- Where does this Hong Kong 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.