Apparently you can predict the weather.
Event Weather is an online service which uses historical climate information and mathamtical algorithims to predict the most probable weather conditions, at various Australian locations, up to 12 months in advance.
It is 'as accurate as climatic variablity allows'..
Hmm.. Weather reports cost $6.95 each (cheaper if you buy more) and you get one date per report.
Despite being a little sceptical as soon as I am withing 12 months of my wedding date I am going to give it a go. I really really really want it to not rain on my wedding.