Where is your climate twin?

As the Earth warms, there will be a gradual movement of warmth away from the equator, and places further north will start to have a climate similar to places further south.

This German site uses climate data and predictions to suggest a climate twin for cities, so that you can see what your future summers will be like. There are a few cities to choose from in the UK, so select your nearest place, or the one on roughly the same line of latitude to find your match.
London is apparently going to be more like Lima in Peru.
I had to use Firefox to get the map to load.
It's in German, but I think you can probably work out what it's saying.

Thanks to @gmapsmania for the tipoff...