Wet June, but less rainfall on horizon 05/07/2023 Facebook WINTER is definitely here in the Southern Grampians, with plenty of rain and wind impacting the region. Photo: MARK RABICH. Mark Rabich HAMILTON recorded 101 millimeters of rain for the month of June, making it one of the wettest opening winter months on record. Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password