Autumn temperature anomalies in American Samoa
American Samoa: Autumn temperature anomalies was -0.3295 °C in 2025. ◆ Volatile
Autumn temperature anomalies in American Samoa, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
American Samoa recorded -0.3295 °C for autumn temperature anomalies in 2025.
That represents a change of down 307.1% on the previous year and up 0.1% over ten years.
Over the whole period, autumn temperature anomalies in American Samoa peaked at 0.4158 °C in 2012 and was at its lowest, -1.02 °C, in 1942.
American Samoa ranks 186th of 193 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -0.3711 °C | -1.02 °C | 0.1171 °C | 10 |
| 1950s | -0.4998 °C | -0.7135 °C | -0.225 °C | 10 |
| 1960s | -0.3316 °C | -0.5292 °C | -0.0205 °C | 10 |
| 1970s | -0.5293 °C | -0.7843 °C | -0.3357 °C | 10 |
| 1980s | -0.3215 °C | -0.7918 °C | 0.0691 °C | 10 |
| 1990s | -0.0794 °C | -0.3499 °C | 0.2917 °C | 10 |
| 2000s | -0.0611 °C | -0.3906 °C | 0.3221 °C | 10 |
| 2010s | 0.1491 °C | -0.3299 °C | 0.4158 °C | 10 |
| 2020s | 0.0542 °C | -0.3295 °C | 0.2091 °C | 6 |
Countries ranked near American Samoa
More reference data data for American Samoa
- Temperature anomalies by month 0.0944 °C (2026)
- Summer temperature anomalies -0.1017 °C (2026)
- Spring temperature anomalies 0.1942 °C (2026)
- Annual precipitation 2,994 millimeters (2025)
- Precipitation anomalies 406.76 millimeters (2025)
- Winter temperature anomalies 0.2171 °C (2025)
- Seafood production: wild fish catch vs. aquaculture 15 metric tons (2024)
- Share of men and women expected to survive to the age of 65 82.6% (2024)
- Share of adult men overweight or obese vs. daily supply of calories 89.7% (2024)
- Share of men expected to survive to the age of 65 70.2% (2024)
Frequently asked questions
- What is autumn temperature anomalies in American Samoa?
- Autumn temperature anomalies in American Samoa was -0.3295 °C in 2025, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest autumn temperature anomalies recorded in American Samoa?
- The highest recorded value was 0.4158 °C in 2012.
- What is the lowest autumn temperature anomalies recorded in American Samoa?
- The lowest recorded value was -1.02 °C in 1942.
- How does American Samoa rank for autumn temperature anomalies?
- American Samoa ranks 186th out of 193 countries with data for 2025.
- Is autumn temperature anomalies rising or falling in American Samoa?
- Over the last ten years it is up 0.1%. The long-run trend across the full record is volatile.
- Where does this American Samoa data come from?
- The figures come from Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as part of Autumn temperature anomalies. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 86 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
The 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.