Victoria (Australia) state. The Mallee and upper Wimmera are Victoria's warmest regions with hot winds blowing from nearby semi-deserts. Average temperatures exceed during summer and in winter. Except at cool mountain elevations, the inland monthly temperatures are warmer than around Melbourne (see chart). Victoria's highest maximum temperature of was recorded in Hopetoun on 7 February 2009, during the 2009 southeastern Australia heat wave. The Victorian Alps in the northeast are the coldest part of Victoria. The Alps are part of the Great Dividing Range mountain system extending east–west through the centre of Victoria. Average temperatures are less than in winter and below
South Australia–Victoria border dispute South Australia–Victoria border dispute The border between the Australian state of South Australia and what is today the State of Victoria was established in 1836 by imperial letters patent "as the 141st degree meridian of longitude east of Greenwich". In 1836 the land in what is now called Victoria was part of the colony of New South Wales, the original Victorian border was drawn between the colonies of South Australia and New South Wales. Due to human error by numerous explorers and surveyors, it took more than 75 years and a protracted legal dispute before the precise placement of the