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.
1 During summer average high temperatures are 18.2Â°C (64.8Â°F) and average low temperatures are 7.5Â°C (45.5Â°F). 2  Come autumn/ fall temperatures decrease achieving average highs of 18.9Â°C (66Â°F) during the day and lows of 7.4Â°C (45.3Â°F) generally shortly after sunrise. Average monthly temperatures vary by 0.9 Â°C (1.6Â°F). 2  This indicates that the continentality type is hyperoceanic, subtype extremely hyperoceanic. 3  In the winter time records indicate temperatures by day reach 19.5Â°C (67.1Â°F) on average falling to 5.9Â°C (42.6Â°F) overnight.