I think it's time for the yearly "how to deal with extreme heat" thread.
Please reskeet and comment with advice.
To translate this into American, London is projected to go over 100 degrees next week.
That had never happened anywhere in this country in recorded history until 2003.
Three years ago, we hit 40 C (104 F) for the first time ever; now, we might do it again.
And we're so not ready for it.