The north has a tropical monsoon climate, hot, hot in the south-west temperate winter rainfall climate, inland and in the southeast there is a large area with a dry arid climate sommerheißem and winterkühlem. The summer (December to March) brings heavy rains to the north and oppressive humidity, while inland temperatures well above 40 ° C are to endure. Only the coast is then cooled by ocean breezes in the evening, such as the capital of Perth. Perth enjoys a pleasant Mediterranean climate with long hot summer months (December to February) and mild, cooler winter months (June to August).
Upande wa kaskazini una kitropiki Monsoon ya hali ya hewa, moto, moto katika hali ya hewa ya kusini-magharibi kiasi baridi mvua, bara na katika kusini kuna eneo kubwa na sommerheißem kavu kame ya hali ya hewa na winterkühlem. majira ya joto (Desemba hadi wa watatu) huleta mvua kubwa na unyevu wa kaskazini na kikandamizaji, wakati ambapo joto bara vizuri zaidi ya 40 ° C ni wa kudumu. Tu pwani ni kisha kilichopozwa kwa Breezes bahari katika jioni, kama vile mji mkuu wa Perth. Perth anafurahia mazuri Mediterranean ya hali ya hewa kwa miezi muda mrefu moto majira ya joto (Desemba hadi Februari) na mpole, miezi baridi baridi (Juni-Agosti).