Heard Island and McDonald Islands vs Portugal: Annual temperature anomalies
Heard Island and McDonald Islands
0.8308
in 2025
Portugal
0.8306
in 2025
Heard Island and McDonald Islands rank
68th
Portugal rank
69th
Annual temperature anomalies over time
- Heard Island and McDonald Islands
- Portugal
How they compare
Heard Island and McDonald Islands currently reports 0.8308 against 0.8306 in Portugal, a difference of 0.0002.
The two have swapped places 34 times across 86 shared years of data; in 1940 it was Heard Island and McDonald Islands ahead.
Heard Island and McDonald Islands ranks 68th and Portugal ranks 69th of 190 countries.
Across the 9 decades both report, Heard Island and McDonald Islands averaged higher in 5 and Portugal in 4.
Head to head by decade
| Decade | Heard Island and McDonald Islands | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -0.7038 | -0.3526 | 0.3511 | Portugal |
| 1950s | -0.4475 | -0.7119 | 0.2644 | Heard Island and McDonald Islands |
| 1960s | -0.3035 | -0.6019 | 0.2985 | Heard Island and McDonald Islands |
| 1970s | -0.2917 | -1.25 | 0.9582 | Heard Island and McDonald Islands |
| 1980s | -0.0611 | -0.3798 | 0.3187 | Heard Island and McDonald Islands |
| 1990s | -0.123 | -0.0965 | 0.0265 | Portugal |
| 2000s | -0.099 | -0.0699 | 0.0291 | Portugal |
| 2010s | 0.1796 | 0.1162 | 0.0633 | Heard Island and McDonald Islands |
| 2020s | 0.4024 | 0.7378 | 0.3355 | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual temperature anomalies, Heard Island and McDonald Islands or Portugal?
- Heard Island and McDonald Islands, at 0.8308 against 0.8306 in Portugal as of 2025.
- What is the difference in annual temperature anomalies between Heard Island and McDonald Islands and Portugal?
- 0.0002, with Heard Island and McDonald Islands ahead.
- How many years of comparable data are there for Heard Island and McDonald Islands and Portugal?
- 86 years are reported by both, from 1940 to 2025.
- How do Heard Island and McDonald Islands and Portugal rank globally for annual temperature anomalies?
- Heard Island and McDonald Islands ranks 68th and Portugal ranks 69th of 190 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.