Saint Helena vs Vietnam: Annual temperature anomalies
Saint Helena
0.0023
in 2025
Vietnam
0.0807
in 2025
Saint Helena rank
186th
Vietnam rank
183rd
Annual temperature anomalies over time
- Saint Helena
- Vietnam
How they compare
Vietnam currently reports 0.0807 against 0.0023 in Saint Helena, a difference of 0.0784.
That makes Vietnam's figure about 34.5 times Saint Helena's.
The two have swapped places 23 times across 86 shared years of data; in 1940 it was Saint Helena ahead.
Saint Helena ranks 186th and Vietnam ranks 183rd of 193 countries.
Across the 9 decades both report, Saint Helena averaged higher in 7 and Vietnam in 2.
Head to head by decade
| Decade | Saint Helena | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -0.313 | -1.25 | 0.9328 | Saint Helena |
| 1950s | -0.5205 | -0.721 | 0.2006 | Saint Helena |
| 1960s | -0.2691 | -0.7638 | 0.4947 | Saint Helena |
| 1970s | -0.2312 | -0.696 | 0.4648 | Saint Helena |
| 1980s | -0.041 | -0.4574 | 0.4164 | Saint Helena |
| 1990s | -0.1276 | -0.2474 | 0.1198 | Saint Helena |
| 2000s | -0.0122 | -0.1072 | 0.095 | Saint Helena |
| 2010s | 0.1111 | 0.2861 | 0.175 | Vietnam |
| 2020s | 0.2924 | 0.4108 | 0.1183 | Vietnam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual temperature anomalies, Saint Helena or Vietnam?
- Vietnam, at 0.0807 against 0.0023 in Saint Helena as of 2025.
- What is the difference in annual temperature anomalies between Saint Helena and Vietnam?
- 0.0784, with Vietnam ahead.
- How many years of comparable data are there for Saint Helena and Vietnam?
- 86 years are reported by both, from 1940 to 2025.
- How do Saint Helena and Vietnam rank globally for annual temperature anomalies?
- Saint Helena ranks 186th and Vietnam ranks 183rd of 193 countries.
- 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.