Weather in Australie in septembre
Country-wide climate normals across 15 cities in Australie.
How Hot Is Australie in septembre?
Australie's September brings reliable warmth — typical highs of 20°C nationwide, with Sydney representative and regional variation from 14°C to 26°C.
Sunshine in Australie in septembre
Sun and cloud trade off across Australie in September: Sydney averages 4.3h of direct sun a day, with daylight from 5:50 am to 5:45 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.
Does It Rain In Australie In septembre?
Australie sees moderate rainfall in September — Sydney averages 52mm across 8 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's September weather mixes sunny stretches with regular shower spells.
Is Australie Humid In septembre?
Mugginess defines Australie'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 Australie In septembre
Australie 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 Australie In septembre
Cloudy skies dominate Australie 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.