Estimated number of heatwave-related deaths in England and Wales
Real world
World without global heating
May 2026
600
400
200
Confidence interval
0
21 May
23
25
27
29
June 2026
600
400
200
0
19 Jun
21
23
25
27
Real world
World without global heating
May 2026
600
400
200
Confidence interval
0
21 May
23
25
27
29
June 2026
600
400
200
0
19 Jun
21
23
25
27
Real world
World without global heating
May 2026
June 2026
600
400
Confidence interval
200
0
19 Jun
21
23
25
27
21 May
23
25
27
29
Real world
World without global heating
May 2026
June 2026
600
400
Confidence interval
200
0
19 Jun
21
23
25
27
21 May
23
25
27
29
Real world
World without global heating
May 2026
600
400
200
Confidence interval
0
21 May
23
25
27
29
June 2026
600
400
200
0
19 Jun
21
23
25
27
Real world
World without global heating
May 2026
600
400
200
Confidence interval
0
21 May
23
25
27
29
June 2026
600
400
200
0
19 Jun
21
23
25
27
Real world
World without global heating
May 2026
June 2026
600
400
Confidence interval
200
0
19 Jun
21
23
25
27
21 May
23
25
27
29
Real world
World without global heating
May 2026
June 2026
600
400
Confidence interval
200
0
19 Jun
21
23
25
27
21 May
23
25
27
29