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Things to Do in New South Wales in September
Real historical weather for New South Wales in September: average highs of 19°C and lows of 7°C, with around 21mm of rain (averaged over the last 3 years).
19°C
Average high
7°C
Average low
21mm
Typical rainfall
Real things to do in New South Wales in September
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Archibald Wynne and Sulman Prizes 2026 Exhibition
★ 5.0(3 reviews)· 2 hrs
From €19
Cardiff: South Wales Cliffs, Beaches & Castles Day Tour
★ 4.9(74 reviews)· 8 hrs
From €101
Broken Bay Pearl & Oyster Farm Tours
★ 4.8(160 reviews)· 4 hrs
From €22
Cardiff: South Wales Mountains, Waterfalls & More Day Tour
★ 4.8(54 reviews)· 8 hrs
From €101
Go Karting, Llandow South Wales @ Kart Kingdom
★ 4.8(64 reviews)· 1h 30m
From €24
Whale Watching Cruise in New South Wales
★ 4.7(15 reviews)· 1h 30m
From €49
Sydney Art Exhibitions at Art Gallery New South Wales
★ 4.7(6 reviews)· 2 hrs
From €19
Australian National Maritime Museum Entry Ticket - See It All
★ 4.6(155 reviews)· 4 hrs
From €22
Journey Beyond All-Inclusive Sydney Harbour Dinner Cruise
★ 4.6(429 reviews)· 2h 30m
From €101
Sydney: Tours at Art Gallery of New South Wales
★ 4.5(11 reviews)· 5 hrs
From €44
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FAQs — New South Wales in September
Based on real historical data (averaged over the last 3 years), expect highs around 19°C and lows around 7°C, with roughly 21mm of rain.