That's why if can, this part of the year should just "hibernate" - sleep during the day, be awake during the night. You'll still feel baked, but at least not roasted in the day.
LKY mentioned that the sweltering weather in SG does affect our productivity
If not for air-con, SG is almost UN-liveable. Can you imagine if all our public transport, shopping malls & office buildings have no air-con? I can guarantee our tourism will fall by 90% or more. No body in their right mind will wish to live in such a punishing environment
That's why it's so hypocritical for those loonies here who obviously rely heavily on air-con for their daily lives yet keep claiming that hot weather is better than cold, the accelerating global warming is nothing to be concerned about, they love the dry & sunny weather 365