Heard Island and McDonald Islands vs Suriname: Autumn temperature anomalies
Heard Island and McDonald Islands
0.9668 °C
in 2025
Suriname
1 °C
in 2025
Heard Island and McDonald Islands rank
56th
Suriname rank
55th
Autumn temperature anomalies over time
- Heard Island and McDonald Islands
- Suriname
How they compare
Suriname currently reports 1 °C against 0.9668 °C in Heard Island and McDonald Islands, a difference of 0.0332 °C.
The two have swapped places 38 times across 86 shared years of data; in 1940 it was Suriname ahead.
Heard Island and McDonald Islands ranks 56th and Suriname ranks 55th of 193 countries.
Across the 9 decades both report, Heard Island and McDonald Islands averaged higher in 4 and Suriname in 5.
Head to head by decade
| Decade | Heard Island and McDonald Islands | Suriname | Difference | Ahead |
|---|---|---|---|---|
| 1940s | -1.85 °C | -0.6784 °C | 1.17 °C | Suriname |
| 1950s | -0.6144 °C | -0.431 °C | 0.1834 °C | Suriname |
| 1960s | -0.3935 °C | -0.5324 °C | 0.1389 °C | Heard Island and McDonald Islands |
| 1970s | -0.0629 °C | -1.12 °C | 1.05 °C | Heard Island and McDonald Islands |
| 1980s | -0.1025 °C | -0.4884 °C | 0.3859 °C | Heard Island and McDonald Islands |
| 1990s | -0.1891 °C | -0.0107 °C | 0.1783 °C | Suriname |
| 2000s | 0.0979 °C | -0.2215 °C | 0.3195 °C | Heard Island and McDonald Islands |
| 2010s | 0.0891 °C | 0.2319 °C | 0.1428 °C | Suriname |
| 2020s | 0.4466 °C | 0.7272 °C | 0.2806 °C | Suriname |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher autumn temperature anomalies, Heard Island and McDonald Islands or Suriname?
- Suriname, at 1 °C against 0.9668 °C in Heard Island and McDonald Islands as of 2025.
- What is the difference in autumn temperature anomalies between Heard Island and McDonald Islands and Suriname?
- 0.0332 °C, with Suriname ahead.
- How many years of comparable data are there for Heard Island and McDonald Islands and Suriname?
- 86 years are reported by both, from 1940 to 2025.
- How do Heard Island and McDonald Islands and Suriname rank globally for autumn temperature anomalies?
- Heard Island and McDonald Islands ranks 56th and Suriname ranks 55th 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 Autumn 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.