Would I be totally mad to visit a city in central Italy in August. I know it will be hotter than ideal and that Italians flock to the coast and mountains to avoid the heat, but I can't move my holiday and I can have a cheap room there at that time as someone I know will have a place there.
I'm not a siesta type person - can't sleep in the afternoon so getting up early and staying up late because I'm sleeping in the afternoon isn't really an option. I'd be happy to sit and rest rather than sightsee all the time, but I won't have a pool.
I don't have excellent tolerance for extreme temperatures, but I'm better with heat than the cold. I do tend to feel a bit uncomfortable if it's in the 30s and I haven't had time to acclimatise though.
YABU- no, go somewhere cooler
YANBU - go anyway