Finland vs Heard Island and McDonald Islands: Summer temperature anomalies
Finland
1.52 °C
in 2026
Heard Island and McDonald Islands
1.56 °C
in 2026
Finland rank
42nd
Heard Island and McDonald Islands rank
40th
Summer temperature anomalies over time
- Finland
- Heard Island and McDonald Islands
How they compare
Heard Island and McDonald Islands currently reports 1.56 °C against 1.52 °C in Finland, a difference of 0.04 °C.
The two have swapped places 42 times across 87 shared years of data; in 1940 it was Heard Island and McDonald Islands ahead.
Finland ranks 42nd and Heard Island and McDonald Islands ranks 40th of 193 countries.
Across the 9 decades both report, Finland averaged higher in 7 and Heard Island and McDonald Islands in 2.
Head to head by decade
| Decade | Finland | Heard Island and McDonald Islands | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -0.8669 °C | -0.4048 °C | 0.4621 °C | Heard Island and McDonald Islands |
| 1950s | -0.415 °C | -0.5305 °C | 0.1155 °C | Finland |
| 1960s | -0.0489 °C | -0.5264 °C | 0.4775 °C | Finland |
| 1970s | 0.2133 °C | -0.4885 °C | 0.7018 °C | Finland |
| 1980s | 0.0513 °C | -0.0351 °C | 0.0863 °C | Finland |
| 1990s | -0.0163 °C | -0.0294 °C | 0.0131 °C | Finland |
| 2000s | -0.0853 °C | -0.2336 °C | 0.1483 °C | Finland |
| 2010s | -0.2777 °C | 0.2475 °C | 0.5252 °C | Heard Island and McDonald Islands |
| 2020s | 1.81 °C | 0.5671 °C | 1.24 °C | Finland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher summer temperature anomalies, Finland or Heard Island and McDonald Islands?
- Heard Island and McDonald Islands, at 1.56 °C against 1.52 °C in Finland as of 2026.
- What is the difference in summer temperature anomalies between Finland and Heard Island and McDonald Islands?
- 0.04 °C, with Heard Island and McDonald Islands ahead.
- How many years of comparable data are there for Finland and Heard Island and McDonald Islands?
- 87 years are reported by both, from 1940 to 2026.
- How do Finland and Heard Island and McDonald Islands rank globally for summer temperature anomalies?
- Finland ranks 42nd and Heard Island and McDonald Islands ranks 40th of 193 countries.
- Where does this data come from?
- Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as Summer temperature anomalies. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Difference in a specific month's average surface temperature from the mean temperature of the same month during the period 1991-2020, measured in degrees Celsius.