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.
Throughout the month of September daytime temperatures will generally reach highs of around 23Â°C that's about 74Â°F. At night the average minimum temperature drops down to around 14Â°C, that's 57Â°F.In recent times the highest recorded temperature in September has been 35Â°C that's 95Â°F, with the lowest recorded temperature 5Â°C, about 42Â°F.e have created our own Swimming Water Temperature Index offering a guide to water temperature and comfort levels for swimming; In September, for the nearest coastal location, the temperature of the sea averages around 21Â°C, that's 70Â° Fahrenheit.