The Met Office have released a theoretical forecast for 23rd June 2056.
Based on current climate change trends these temperatures will be plausible during intense summer heatwaves in just a few decades.
When I wrote to Andy Burnham in March when he was mayor, I had little confidence that heโd get back to me. Now, after writing again more recently, I have absolutely zero confidence, especially now that heโs on the straight road to becoming prime minister.