I think newly installed worlds always get lots of rain but after a while they sort of go back to what their normal pattern should be. I am now experiencing this phenomenon of always rainy in the summer in Ciudad Enamorada. I played a lot in Brindleton Bay and there are mostly dry and sunny days in the summer. The only world that has a definite rainy season is Sulani. I don't mind the rain but those black umbrellas everywhere are ugly and wish sometimes they could wear raincoats or rain ponchos instead of umbrellas especially when they need to do stuff out in the rain.