You live in a climate that’s not supposed to be that warm (not as long and as often as it is nowadays anyway), and is supposed to be rainy, windy and cold. Rather than hoping the climate will change I would recommend you look into moving somewhere south where the climate is naturally warmer.

The current heat waves are a sign of climate change, and it’s nothing to be celebrated even if you love the heat, somehow.

I believe just as viable as a Raspberry Pi, but not much more.