Southwestern parts of Western Australia have had rain of up to 24mm of rain this morning as another cold front swept over the region. Locations in the Perth Metro area experienced most of the rain as Garden Island received 24mm, while Swanbourne recorded 22mm and Perth City had 16mm in the 24 hours till 12am. Further south Albany recorded 7mm and Bunbury had 5mm. The cold front is also expected to trigger cold mornings, with temperatures of 4 degrees expected in Perth tomorrow morning, with the possibility of frost. Most of the surrounding areas can expect minimum temperatures of 4-5 degrees. However, clear skies during the middle of the day mean temperatures will reach a maximum of 18 degrees in Perth.