Climate Change in American Samoa 304 indicators covering climate change for American Samoa. IndicatorLatest Year10-yr change Rank Share of global CO₂ emissions and population 0.0% 2100 down 2.8% 218th Temperature anomalies by month 0.0944 °C 2026 down 84.5% 120th Summer temperature anomalies -0.1017 °C 2026 down 809.6% 178th Spring temperature anomalies 0.1942 °C 2026 down 56.8% 121st Precipitation anomalies, annual growth rate 807.87 % change on previous year 2025 up 319.6% 1st Urban population, per capita 0.8051 units per person 2025 down 4.9% 56th Urban population, per unit of GDP 0 units per US$ of GDP 2022 down 37.8% 122nd Urban population, annual growth rate -2.1 % change on previous year 2025 down 37.6% 216th Population, total, per unit of GDP 0.0001 units per US$ of GDP 2022 down 34.8% 134th Population, total, annual growth rate -1.57 % change on previous year 2025 down 43.1% 213th Population growth -1.6% 2025 down 43.4% 213th Population, total 46,029 2025 down 13.0% 206th Urban population growth -2.1% 2025 down 38.0% 216th Urban population 37,059 2025 down 17.2% 205th Annual precipitation 2,994 millimeters 2025 up 22.0% 12th Precipitation anomalies 406.76 millimeters 2025 up 406.5% 8th Winter temperature anomalies 0.2171 °C 2025 down 3.3% 155th Autumn temperature anomalies -0.3295 °C 2025 up 0.1% 186th Energy use per capita vs. CO₂ emissions per capita 0.0021 2024 up 14.3% 198th Temperature change with respect to a baseline climatology 1.59 2024 up 76.8% 151st IPCC Agriculture — Emissions 0 kt 2023 — 227th IPCC Agriculture — Emissions 0 kt 2023 — 221st IPCC Agriculture — Emissions (CO2eq) from CH4 0 kt 2023 — 227th IPCC Agriculture — Emissions (CO2eq) from N2O 0 kt 2023 — 234th IPCC Agriculture — Emissions (CO2eq) 0 kt 2023 — 234th Agricultural Soils — Emissions 0 kt 2023 — 234th Agricultural Soils — Emissions (CO2eq) from N2O 0 kt 2023 — 234th Agricultural Soils — Emissions (CO2eq) 0 kt 2023 — 234th Agricultural Soils — Emissions (CO2eq) (AR5), per capita 0 kt per person 2023 — 187th Agricultural Soils — Emissions (CO2eq) (AR5), per unit of GDP 0 kt per US$ of GDP 2022 — 186th Agricultural Soils — Emissions (CO2eq) (AR5), per square kilometre 0 kt per square kilometre 2023 — 187th Agricultural Soils — Emissions (CO2eq) from N2O (AR5), per capita 0 kt per person 2023 — 187th Agricultural Soils — Emissions (CO2eq) from N2O (AR5), per unit of GDP 0 kt per US$ of GDP 2022 — 186th Agricultural Soils — Emissions (CO2eq) from N2O (AR5), per square 0 kt per square kilometre 2023 — 187th Agricultural Soils — Emissions (N2O), per capita 0 kt per person 2023 — 187th Agricultural Soils — Emissions (N2O), per unit of GDP 0 kt per US$ of GDP 2022 — 186th Agricultural Soils — Emissions (N2O), per square kilometre 0 kt per square kilometre 2023 — 187th IPCC Agriculture — Emissions (CO2eq) (AR5), per capita 0 kt per person 2023 — 187th IPCC Agriculture — Emissions (CO2eq) (AR5), per unit of GDP 0 kt per US$ of GDP 2022 — 186th IPCC Agriculture — Emissions (CO2eq) (AR5), per square kilometre 0 kt per square kilometre 2023 — 187th IPCC Agriculture — Emissions (CO2eq) from N2O (AR5), per capita 0 kt per person 2023 — 187th IPCC Agriculture — Emissions (CO2eq) from N2O (AR5), per unit of GDP 0 kt per US$ of GDP 2022 — 186th IPCC Agriculture — Emissions (CO2eq) from N2O (AR5), per square 0 kt per square kilometre 2023 — 187th IPCC Agriculture — Emissions (CO2eq) from CH4 (AR5), per capita 0 kt per person 2023 — 183rd IPCC Agriculture — Emissions (CO2eq) from CH4 (AR5), per unit of GDP 0 kt per US$ of GDP 2022 — 182nd IPCC Agriculture — Emissions (CO2eq) from CH4 (AR5), per square 0 kt per square kilometre 2023 — 183rd IPCC Agriculture — Emissions (N2O), per capita 0 kt per person 2023 — 187th IPCC Agriculture — Emissions (N2O), per unit of GDP 0 kt per US$ of GDP 2022 — 186th IPCC Agriculture — Emissions (N2O), per square kilometre 0 kt per square kilometre 2023 — 187th IPCC Agriculture — Emissions (CH4), per capita 0 kt per person 2023 — 183rd IPCC Agriculture — Emissions (CH4), per unit of GDP 0 kt per US$ of GDP 2022 — 182nd IPCC Agriculture — Emissions (CH4), per square kilometre 0 kt per square kilometre 2023 — 183rd Urban population, per square kilometre 193.34 units per square kilometre 2023 down 16.1% 40th Population, total, per square kilometre 237.6 units per square kilometre 2023 down 12.0% 58th Forestland — Area 15.85 1000 ha 2025 unchanged 176th Forestland — Net emissions/removals (CO2) 0 kt 2025 up 100.0% 39th Net Forest conversion — Area 0 1000 ha 2025 down 100.0% 97th Net Forest conversion — Net emissions/removals (CO2) 0 kt 2025 down 100.0% 97th Carbon stock change in forests — Area 15.85 1000 ha 2025 down 0.4% 176th Carbon stock change in forests — Net emissions/removals (CO2) 0 kt 2025 — 85th Page 1 of 6 Next →