Weather affects mood

But even if get wet in rain for long I will be perfectly fine. May be because I am used to it. 

As you said I don't like hot climate either.  It affects me badly and I don't feel any apetite during summer.  I keep on drinking a lot of water which actuly kills my hunger whatever is left.

Lucky you as you rightly said some people start sneezing immediately after getting wet in rain and are down with a runny nose.

I too loose apetite during summer and keep drinking water and eat more frequently during winters!