layÂ·oÂ·ver. (lÄâ²Åâ²vÉr) n. A short stop or break in a journey, usually imposed by scheduling requirements, as of airline flights. layover. (ËleÉªËÉÊvÉ) n. US a break in a journey, esp while waiting for a connection.
Perth: Annual Weather Averages. January is the hottest month in Perth with an average temperature of 25Â°C (76Â°F) and the coldest is July at 13Â°C (55Â°F) with the most daily sunshine hours at 13 in January. The wettest month is June with an average of 140mm of rain.anuary is the hottest month in Perth with an average temperature of 25Â°C (76Â°F) and the coldest is July at 13Â°C (55Â°F) with the most daily sunshine hours at 13 in January. The wettest month is June with an average of 140mm of rain.
Daily maximum temperatures during the heat wave were roughly 10 Â°C (18 Â°F) above average in many locations. Capital cities Adelaide and Melbourne recorded temperatures over 40 Â°C (104 Â°F) and 35 Â°C (95 Â°F) respectively, which are unusual for November.Above average temperatures in the region began in late October and persisted until mid-November 2009.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.