Global surface air temperature

Daily average temperature anomaly, C

+1.5

2023

2024

+1.0

+0.5

0

1991-2020 baseline

-0.5

-1.0

1940

All years 1940 to present

-1.5

1 Jan

1 Apr

1 Jul

1 Oct

31 Dec

+1.5

2024

+1.0

+0.5

2023

0

1991-2020 baseline

-0.5

-1.0

1940

All years 1940 to present

-1.5

1 Jan

1 Apr

1 Jul

1 Oct

31 Dec