Hi Ali
We just got back after almost a month on KPN. It is our favourite home away from home. This was I think the seventh time we have been there, since 1993. We have been there at all different times of the year, at all different beaches on the island, and it has always been fantastic. Of course, in the monsoon season, it is supposed to rain. But even then, it doesn't rain all day. Buckets down for an hour or so, then back to the sunshine. Plus, it might rain during the night (to help you sleep

. Also, the island seems to have its own weather patterns. It can be pouring on Samui, and sunny on Koh Pha Ngan.
As a matter of fact - and concern - global warming seems to be having its impact on the island. While we were there, the public water supply was only working for two hours a day - from 6 am to 8 am. This was because they had had far less rainfall than average. However, many resorts pump from their own wells, so the average backpacker/traveller would not even be aware of the problem.
My advice - if you liked Koh Pha Ngan last time, go back. You will find whatever you liked there last time, and then some. We were there for Songkran this year (our first Songkran), which was the most fantastic daytime party you can imagine, where everyone on the island gets fully involved. And you would never have guessed there was a water shortage that day...)
Happy to give more info if you want.
