UK storm names 2015: Why our storms are called Barny, Frank & Nigel. by Richard Chapman - 22 October 2015 9:45am. Richard Chapman is UK editor at the Weather Network.K storm names 2015: Why our storms are called Barny, Frank & Nigel. by Richard Chapman - 22 October 2015 9:45am. Richard Chapman is UK editor at the Weather Network.
Sydney: Annual Weather Averages. January is the hottest month in Sydney with an average temperature of 23Â°C (73Â°F) and the coldest is July at 13Â°C (55Â°F) with the most daily sunshine hours at 9 in December. The wettest month is March with an average of 164mm of rain.
Here you will find some information on temperature, rainfall and seasonal activities to help you plan your holiday in Sydney. Summer (December â February) in Sydney means enjoying the great outdoors. January is usually the warmest month in Sydney with an average temperature range of 18.6 â 25.8 Â°C.ere you will find some information on temperature, rainfall and seasonal activities to help you plan your holiday in Sydney. Summer (December â February) in Sydney means enjoying the great outdoors. January is usually the warmest month in Sydney with an average temperature range of 18.6 â 25.8 Â°C.