Weather in Australië in september
Country-wide climate normals across 15 cities in Australië.
How Hot Is Australië in september?
Warm conditions cover Australië: capital Sydney averages 20°C, with the warmest cities at 26°C and the coolest at 14°C.
Sunshine in Australië in september
Variable weather dominates Australië in September: 4.3h of direct sun on a typical day in Sydney, with daylight from 5:50 am to 5:45 pm. Expect both bright and cloudy days across the month, and slight regional differences between coastal and inland zones.
Does It Rain In Australië In september?
Typical September rainfall covers Australië: about 52mm in Sydney across 8 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Australië Humid In september?
Mugginess defines Australië's September: humidity averages 69% in Sydney, and the air feels noticeably heavy across most regions. Sweat sits on the skin longer than it would in drier conditions, and overnight relief is limited. Pack light, breathable fabrics.
Wind In Australië In september
Australië sees consistent breezes in September — averaging 21 kph in Sydney, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In Australië In september
Cloudy skies dominate Australië in September — 54% cover in Sydney, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.