Heard Island and McDonald Islands vs Sweden: Summer temperature anomalies
Heard Island and McDonald Islands
1.56
in 2026
Sweden
1.58
in 2026
Heard Island and McDonald Islands rank
40th
Sweden rank
37th
Summer temperature anomalies over time
- Heard Island and McDonald Islands
- Sweden
How they compare
Sweden currently reports 1.58 against 1.56 in Heard Island and McDonald Islands, a difference of 0.02.
The two have swapped places 42 times across 87 shared years of data; in 1940 it was Sweden ahead.
Heard Island and McDonald Islands ranks 40th and Sweden ranks 37th of 190 countries.
Across the 9 decades both report, Heard Island and McDonald Islands averaged higher in 5 and Sweden in 4.
Head to head by decade
| Decade | Heard Island and McDonald Islands | Sweden | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -0.4048 | -0.8833 | 0.4785 | Heard Island and McDonald Islands |
| 1950s | -0.5305 | -0.6763 | 0.1458 | Heard Island and McDonald Islands |
| 1960s | -0.5264 | -0.0757 | 0.4507 | Sweden |
| 1970s | -0.4885 | 0.3523 | 0.8408 | Sweden |
| 1980s | -0.0351 | -0.0576 | 0.0226 | Heard Island and McDonald Islands |
| 1990s | -0.0294 | -0.3264 | 0.297 | Heard Island and McDonald Islands |
| 2000s | -0.2336 | 0.1009 | 0.3344 | Sweden |
| 2010s | 0.2475 | -0.0799 | 0.3274 | Heard Island and McDonald Islands |
| 2020s | 0.5671 | 1.8 | 1.23 | Sweden |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher summer temperature anomalies, Heard Island and McDonald Islands or Sweden?
- Sweden, at 1.58 against 1.56 in Heard Island and McDonald Islands as of 2026.
- What is the difference in summer temperature anomalies between Heard Island and McDonald Islands and Sweden?
- 0.02, with Sweden ahead.
- How many years of comparable data are there for Heard Island and McDonald Islands and Sweden?
- 87 years are reported by both, from 1940 to 2026.
- How do Heard Island and McDonald Islands and Sweden rank globally for summer temperature anomalies?
- Heard Island and McDonald Islands ranks 40th and Sweden ranks 37th of 190 countries.
- Where does this data come from?
- Our World in Data, published as Summer temperature anomalies. Statizoid refreshes it automatically from the source and publishes the full history for both places.