September 2023
was the warmest
on record
1.0
0.5
0
-0.5
1940
1960
1980
2000
2020
1.0
September 2023
was the warmest
on record
0.5
0
-0.5
1940
1960
1980
2000
2020
1.0
September 2023
was the warmest
on record
0.5
0
-0.5
1940
1960
2000
2020
1980
1.0
September 2023
was the warmest
on record
0.5
0
-0.5
1940
1960
1980
2000
2020