It hasn't rained in Gainesville since the remnants of Katrina pounded the area August 29-30.
Gainesville hasn't gone that long without rain since between Christmas Day last year and January 5.
In fact, this has been one of the wettest summers on record, with rainfall during the the three traditional summer months of summer - June, July and August - totaling 23.19 inches at the AccessNorthGa.com Weather Center. During those same three months last year, 12.86 inches fell.
http://accesswdun.com/article/2005/9/126264