Picture of the Day: January 15 Martin Luther King, Jr. Martin Luther King, Jr., eloquent African-American Baptist minister and leader of the civil rights movement from the mid-1950s, was born in Atlanta, Georgia, on January 15, 1929.
Adelaide experiences mild winters and a warm, dry summer. It has an average maximum temperature of 29Â°C (84.2Â°F) in summer and 15 - 16Â°C (59 - 60.8Â°F) in winter. Plan ahead with our information on temperature and rainfall. During summer, average temperatures range from 16.7 - 28.6Â°C (62 - 83.5Â°F) and rainfall is sparse.
Perth has recorded the hottest temperature of any capital, with a scorching 46.2Â°C, closely followed by Melbourne's top of 45.6Â°C and Sydney's 45.3Â°C. In stark contrast, temperatures in Canberra have fallen to as low as -10.0Â°C, with temperatures of 0Â°C occurring on an average of 64 nights every year.Melbourne (-2.8Â°C), Hobart (-2.8Â°C), Adelaide (-0.4Â°C) and Perth (0.0 C) are the only other Australian capitals to have recorded a temperature of 0Â°C or below.arwin's year round average temperature range is 23Â°C at night and 32Â°C during the day. What may be surprising is that Darwin's highest maximum of 38.9Â°C is lower than all other capital cities top temperatures. Even normally mild Hobart has hit over 40Â°C.