Climate is...pleasantly warm, not hot...
Anyone who says that SG is not hot has evidently not spent significant time there or is being deliberately deceitful. It's hot and humid year round, distinctly hotter than Bali, for example. I should know for I
lived in SG once.
This one is right up there with
claiming that they've been to Myanmar twice, but being ignorant to the fact that it was possible to enter that country by land from a neighboring country.