I can see everybody is shouting hot thru their FB status.
image taken from here
I know this sounds crazy but I switch on the air cond to as low as 18'C (I normally set to about 24'C), and turning on 2 fans to ventilate the air in my room, and while I'm sitting here typing, I can feel I'm sweating =_=""
So let's plant more trees, stop open burning, and pray that it'd rain soon!!