Humidity question - please try to answer...

Does humidity go up before rain comes?
I am trying to understand why my system sounds better on some days.

Thanks in advance...

gonglee304-11-2006 1:59pm

veloceracing Details Discussions Posts This discussion Message User 26 posts 04-12-2006 at 05:14am Copy Comment URL Report Comment Edit Delete Hold on a sec' .... isn't this posting 10 days too late?