American Samoa vs Hong Kong: Annual temperature anomalies
American Samoa
0.1717
in 2025
Hong Kong
0.2065
in 2025
American Samoa rank
172nd
Hong Kong rank
169th
Annual temperature anomalies over time
- American Samoa
- Hong Kong
How they compare
Hong Kong currently reports 0.2065 against 0.1717 in American Samoa, a difference of 0.0348.
That makes Hong Kong's figure about 1.2 times American Samoa's.
The two have swapped places 21 times across 86 shared years of data; in 1940 it was American Samoa ahead.
American Samoa ranks 172nd and Hong Kong ranks 169th of 193 groups.
Across the 9 decades both report, American Samoa averaged higher in 7 and Hong Kong in 2.
Head to head by decade
| Decade | American Samoa | Hong Kong | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -0.4455 | -1.05 | 0.6043 | American Samoa |
| 1950s | -0.46 | -0.7242 | 0.2643 | American Samoa |
| 1960s | -0.3532 | -0.6439 | 0.2907 | American Samoa |
| 1970s | -0.4641 | -0.6932 | 0.2291 | American Samoa |
| 1980s | -0.3772 | -0.6534 | 0.2763 | American Samoa |
| 1990s | -0.1392 | -0.2213 | 0.0821 | American Samoa |
| 2000s | -0.0201 | 0.0612 | 0.0813 | Hong Kong |
| 2010s | 0.122 | 0.0796 | 0.0423 | American Samoa |
| 2020s | 0.1644 | 0.4676 | 0.3032 | Hong Kong |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual temperature anomalies, American Samoa or Hong Kong?
- Hong Kong, at 0.2065 against 0.1717 in American Samoa as of 2025.
- What is the difference in annual temperature anomalies between American Samoa and Hong Kong?
- 0.0348, with Hong Kong ahead.
- How many years of comparable data are there for American Samoa and Hong Kong?
- 86 years are reported by both, from 1940 to 2025.
- How do American Samoa and Hong Kong rank globally for annual temperature anomalies?
- American Samoa ranks 172nd and Hong Kong ranks 169th of 193 groups.
- Where does this data come from?
- Our World in Data, published as Annual temperature anomalies. Statizoid refreshes it automatically from the source and publishes the full history for both places.