I felt cold quite often while in Holland last week. Even when I was outside walking in the sun. But then it was around 20 degrees C (68 F) which is cooler than I keep my air conditioner at home during the summer. I’m not exactly used to Japanese weather, but I am better able to cope with hot weather. Today, in Tokyo, the heat index is 42 C (107 F). The actual temperature is 35 C (95 F) but the heat index explains why attempting to hang out the laundry makes me feel as if I’ve been exercising for an hour.
I’m not sure what temperature I prefer but I think that somewhere around 25 C (77 F) feels good.