You can’t.Rent for a year, or so, before you decide.
I've been in Portugal in the winter. 14 degrees outside (nice), no in door heating, meaning 14 degrees inside (NOT nice).
Penang is popular
I've heard there's a pub there now.Frinton
It can get down to low single figures eg 5 Celsius.
Snow on the hills in April in Crete.It can get down to low single figures eg 5 Celsius.
Why we have air conditioning.worked there for a while (3 or 4 stints of 4 months over the years) - weather not entirely pleasant. Maybe one would acclimatise. It is very expat though......