In Denmark, we've been lucky so far. It's not been up to 30C yet, but it has been rather humid at times. I'm OK as long the humidity stays under 60%, though. I wonder why some places are so humid and others dry. In Spain, I can stand a lot more heat, because the air there is dry.

The last couple of years, I have at times had 27C in my bedroom at night, that is unbearable! Even my summer duvet has been too warm.

AC is not common here, very few have it, but fans are used. Only, I get a cold every time I sit in front of a fan.

Hope you all get some relief soon!