I like the heat, but find temperatures over 30c a bit too high, especially in direct sunlight. I've not been walking much, though that's mainly due to dodgy knee, and staying indoors more. I do shopping early before it gets too hot.
I'm keeping my curtains closed during day, and I've bought a fan - something I never thought I'd do.
The heat hasn't affected my sleep, but I usually sleep well.
And it doesn't seem to have affected my bg readings. They actually seem to be a bit lower though I think that's probably because I'm eating less as I don't feel so hungry when it's hot.
I am glad I'm retired though, I wouldn't like to be working in these temperatures.