But the contraction and dilation of her pupils were so swift that no one but an expectant observer would have noted the change. The Crime Club William Holt-White. White is produced by the dilation, black by the contraction, of the particles of sight.
Climate in Australia in May. The weather across Australia in May is warm and sunny, the hottest area being along the coast of the Northern Territory and the north-west corner of Queensland, including the Great Barrier Reef, which enjoys average temperatures of between 27.6Â°C (81Â°F) and 19Â°C (66Â°F).
This is a great time to enjoy Sydneyâs abundant beaches when water temperatures rise to 21.9 - 23.7Â°C (71.4 - 74.7Â°F). Autumn (March â May) Autumn is the mildest time of year in Sydney when the humidity drops and average temperatures fall between 14.6 - 22.2Â°C (58.3 - 72Â°F). Crisp, fresh air makes autumn the season for enjoying Sydneyâs coastal walks.