Temperature trend: 64S–44S

Latest year+0.55°C2025

Last 10 years+0.42°C2016–2025

Warmest year2025+0.55°C

vs global (last 10 yrs)−0.60°C

By decade

1880s−0.09°C

1890s−0.24°C

1900s−0.39°C

1910s−0.29°C

1920s−0.44°C

1930s−0.35°C

1940s−0.12°C

1950s−0.12°C

1960s−0.06°C

1970s+0.13°C

1980s+0.32°C

1990s+0.29°C

2000s+0.18°C

2010s+0.27°C

2020s+0.45°C

Rank	Year	Anomaly	Global
1	2025	+0.55°C	+1.19°C
2	2024	+0.54°C	+1.29°C
3	2023	+0.46°C	+1.17°C
4	1985	+0.44°C	+0.12°C
5	1983	+0.41°C	+0.31°C
6	2018	+0.41°C	+0.85°C
7	2019	+0.41°C	+0.98°C
8	2020	+0.40°C	+1.01°C
9	2022	+0.40°C	+0.89°C
10	1993	+0.39°C	+0.23°C

Global+1.02°C

Northern Hemisphere+1.30°C

Southern Hemisphere+0.73°C

Arctic (64N–90N)+2.65°C

44N–64N+1.58°C

24N–44N (incl. Japan)+1.25°C

Equator–24N+0.89°C

24S–Equator+0.83°C

44S–24S+0.78°C

64S–44S ◀+0.42°C

Antarctic (90S–64S)+0.77°C

North of 24N+1.58°C

Tropics (24S–24N)+0.86°C

South of 24S+0.66°C

Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.