chilling - the process of becoming cooler; a falling temperature. cooling, temperature reduction. freeze, freezing - the withdrawal of heat to change something from a liquid to a solid. heat dissipation - dissipation of heat.
Australia is also one of the driest continents on earth with an average annual rainfall of less than 600 millimetres. Like all countries in the southern hemisphere, Australia's seasons are opposite to those in the northern hemisphere.
Adelaide is the driest of the Australian capital cities and the past two decades have been far warmer than usual, with the past 8 years seeing an excess of 40+ degrees every summer. Rainfall is unreliable, light and infrequent throughout summer.he average in January and February is around 20 millimetres (0.8 inches), but completely rainless months are by no means uncommon, and in 1893 sixty-nine days passed without measurable rainfall. In contrast, the winter has fairly reliable rainfall with June being the wettest month of the year, averaging around 80 mm.