Autumn temperature anomalies in Samoa
Samoa: Autumn temperature anomalies was 0 °C in 2026. ◆ Volatile
Latest (2026)
0 °C
Change on year
up 100.0%
World rank
179th
of 193 countries
All-time high
0.4461 °C
in 2018
All-time low
-0.827 °C
in 1971
Years of data
87
1940–2026
Autumn temperature anomalies in Samoa, 1940–2026
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
In 2026, autumn temperature anomalies in Samoa stood at 0 °C.
That represents a change of up 100.0% on the previous year and down 100.0% over ten years.
Over the whole period, autumn temperature anomalies in Samoa peaked at 0.4461 °C in 2018 and was at its lowest, -0.827 °C, in 1971.
Samoa ranks 179th 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.
Autumn temperature anomalies in Samoa, year by year
| Year | °C | Change |
|---|---|---|
| 1940 | -0.1909 °C | — |
| 1941 | -0.6051 °C | +217.0% |
| 1942 | -0.8072 °C | +33.4% |
| 1943 | -0.311 °C | -61.5% |
| 1944 | 0.0853 °C | -127.4% |
| 1945 | -0.3124 °C | -466.1% |
| 1946 | -0.5967 °C | +91.0% |
| 1947 | -0.1328 °C | -77.7% |
| 1948 | -0.2683 °C | +102.0% |
| 1949 | -0.2253 °C | -16.0% |
| 1950 | -0.5745 °C | +155.0% |
| 1951 | -0.5231 °C | -8.9% |
| 1952 | -0.1708 °C | -67.4% |
| 1953 | -0.5663 °C | +231.6% |
| 1954 | -0.296 °C | -47.7% |
| 1955 | -0.4707 °C | +59.0% |
| 1956 | -0.6049 °C | +28.5% |
| 1957 | -0.1791 °C | -70.4% |
| 1958 | -0.628 °C | +250.7% |
| 1959 | -0.4945 °C | -21.3% |
| 1960 | -0.2099 °C | -57.5% |
| 1961 | -0.1275 °C | -39.3% |
| 1962 | -0.3174 °C | +149.0% |
| 1963 | -0.1762 °C | -44.5% |
| 1964 | -0.4516 °C | +156.3% |
| 1965 | -0.5254 °C | +16.3% |
| 1966 | -0.3474 °C | -33.9% |
| 1967 | 0.0513 °C | -114.8% |
| 1968 | -0.0173 °C | -133.8% |
| 1969 | -0.2835 °C | +1536.4% |
| 1970 | -0.6198 °C | +118.6% |
| 1971 | -0.827 °C | +33.4% |
| 1972 | -0.3614 °C | -56.3% |
| 1973 | -0.3042 °C | -15.8% |
| 1974 | -0.2344 °C | -22.9% |
| 1975 | -0.6657 °C | +184.0% |
| 1976 | -0.3702 °C | -44.4% |
| 1977 | -0.4282 °C | +15.7% |
| 1978 | -0.366 °C | -14.5% |
| 1979 | -0.1056 °C | -71.1% |
| 1980 | -0.1187 °C | +12.3% |
| 1981 | 0.0202 °C | -117.0% |
| 1982 | -0.48 °C | -2474.6% |
| 1983 | -0.3218 °C | -33.0% |
| 1984 | -0.3852 °C | +19.7% |
| 1985 | -0.4513 °C | +17.1% |
| 1986 | -0.2563 °C | -43.2% |
| 1987 | -0.627 °C | +144.6% |
| 1988 | -0.182 °C | -71.0% |
| 1989 | 0.1969 °C | -208.2% |
| 1990 | 0.4439 °C | +125.4% |
| 1991 | 0.016 °C | -96.4% |
| 1992 | 0.2947 °C | +1746.3% |
| 1993 | -0.2967 °C | -200.7% |
| 1994 | -0.262 °C | -11.7% |
| 1995 | -0.1765 °C | -32.6% |
| 1996 | -0.2257 °C | +27.9% |
| 1997 | -0.0618 °C | -72.6% |
| 1998 | -0.3512 °C | +468.5% |
| 1999 | -0.1406 °C | -60.0% |
| 2000 | -0.0322 °C | -77.1% |
| 2001 | -0.3234 °C | +904.4% |
| 2002 | 0.0285 °C | -108.8% |
| 2003 | 0.0278 °C | -2.3% |
| 2004 | 0.399 °C | +1333.9% |
| 2005 | 0.076 °C | -80.9% |
| 2006 | -0.1028 °C | -235.2% |
| 2007 | -0.0173 °C | -83.1% |
| 2008 | -0.3161 °C | +1723.4% |
| 2009 | -0.2621 °C | -17.1% |
| 2010 | -0.2643 °C | +0.8% |
| 2011 | -0.0408 °C | -84.6% |
| 2012 | 0.2989 °C | -833.0% |
| 2013 | 0.2295 °C | -23.2% |
| 2014 | 0.2751 °C | +19.8% |
| 2015 | -0.3085 °C | -212.2% |
| 2016 | 0.3605 °C | -216.8% |
| 2017 | 0.3308 °C | -8.2% |
| 2018 | 0.4461 °C | +34.9% |
| 2019 | 0.286 °C | -35.9% |
| 2020 | 0.1132 °C | -60.4% |
| 2021 | 0.2618 °C | +131.3% |
| 2022 | -0.2064 °C | -178.9% |
| 2023 | 0.3182 °C | -254.2% |
| 2024 | 0.188 °C | -40.9% |
| 2025 | -0.2553 °C | -235.8% |
| 2026 | 0 °C | -100.0% |
Samoa compared with similar countries
- Samoa's 0 °C is below the median for upper middle income countries, which is 1.04 °C, 0% of the median. (50 countries reporting)
- Samoa's 0 °C is below the median for East Asia & Pacific, which is 0.4231 °C, 0% of the median. (27 countries reporting)
Biggest year-on-year movements
Years where Autumn temperature anomalies in Samoa changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1982 | -2474.6% | 0.0202 °C | -0.48 °C |
| 1992 | +1746.3% | 0.016 °C | 0.2947 °C |
| 2008 | -1723.4% | -0.0173 °C | -0.3161 °C |
| 1969 | -1536.4% | -0.0173 °C | -0.2835 °C |
| 2004 | +1333.9% | 0.0278 °C | 0.399 °C |
| 2001 | -904.4% | -0.0322 °C | -0.3234 °C |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -0.3364 °C | -0.8072 °C | 0.0853 °C | 10 |
| 1950s | -0.4508 °C | -0.628 °C | -0.1708 °C | 10 |
| 1960s | -0.2405 °C | -0.5254 °C | 0.0513 °C | 10 |
| 1970s | -0.4283 °C | -0.827 °C | -0.1056 °C | 10 |
| 1980s | -0.2605 °C | -0.627 °C | 0.1969 °C | 10 |
| 1990s | -0.076 °C | -0.3512 °C | 0.4439 °C | 10 |
| 2000s | -0.0523 °C | -0.3234 °C | 0.399 °C | 10 |
| 2010s | 0.1613 °C | -0.3085 °C | 0.4461 °C | 10 |
| 2020s | 0.0599 °C | -0.2553 °C | 0.3182 °C | 7 |
Countries ranked near Samoa
More reference data data for Samoa
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.023 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0165 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.0396 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.0396 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.077 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.0626 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0918 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.2319 (2050)
- Emission Totals - Emissions (N2O) - Burning - Crop residues 0 (2050)
- Emission Totals - Emissions (N2O) - Agricultural Soils 0.1693 (2050)
Frequently asked questions
- What is autumn temperature anomalies in Samoa?
- Autumn temperature anomalies in Samoa was 0 °C in 2026, 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 Samoa?
- The highest recorded value was 0.4461 °C in 2018.
- What is the lowest autumn temperature anomalies recorded in Samoa?
- The lowest recorded value was -0.827 °C in 1971.
- How does Samoa rank for autumn temperature anomalies?
- Samoa ranks 179th out of 193 countries with data for 2026.
- Is autumn temperature anomalies rising or falling in Samoa?
- Over the last ten years it is down 100.0%. The long-run trend across the full record is volatile.
- Where does this 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 — 87 observations, free to reuse under CC BY 4.0 (Our World in Data).
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.