The "comfort level" varies from person to person, place to place etc. The inhabitants have evolved working practices and lifestyles to accommodate the climate hence builders may start demolishing next door whilst you are in the land of nod under your aircon but when you emerge at the crack of mid-day to complain about the heat and the noise they will be nowhere to be seen and your agents office will be deserted with a "gorn four luntch bak ut 15:00" so a quick 3 hour lunch but they may not be back exactly at 15:00. The sea breeze, and a haze above cause by hot/cold/water/land so autoshading in operation, cafe with awnings of shading trees, lakes with free floating swimming pools, small shops with all the lights off but all the doors open at 8pm, kids running about the streets playing football at 11pm, cars parked with windows wide open - the attitude here to the weather is this is the weather so live with it in and in it but take it easy and relax,. Do not lock yourself away in some sealed air-conned box for the summer.