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.
In summer (December-February), average temperatures range between 20Â°C and 35Â°C. In winter (June-August), the average temperature range is 3Â°C -20Â°C.Spring and autumn have warm days and cool evenings. Rainfall varies dramatically from year to year, but the annual average is around 286mm.n summer (December-February), average temperatures range between 20Â°C and 35Â°C. In winter (June-August), the average temperature range is 3Â°C -20Â°C.