Yes it's been hot but I haven't got a fan in the house (or air con). I'm in South Wales so we've had it hot.
I still haven't changed from 9 tog duvets either!
We've managed the heat by ensuring curtains keep the heat out as the sun moved around the house and had a pretty good through breeze.
Yesterday was about the worst day but other than that we've coped.
After dealing with 45 degree heat in France, in a camper van with no air con in 2022 maybe I'm hardened to it!