September Rainfall and Precipitation in The Blue Mountains
Average rainfall, rainy days and the driest cities in the Blue Mountains, Australia in September.
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Best Places to Visit in the Blue Mountains in September
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Blue Mountains.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
The Blue Mountains precipitation in September: frequently asked questions
How much rainfall does the Blue Mountains, Australia receive in September?
Katoomba stays mostly dry in September, with average rainfall close to 57 mm (2.2 in).
How many days does it rain in the Blue Mountains, Australia in September?
Expect around 11 days rainy days in Katoomba during September.
Is September part of the rainy season in the Blue Mountains, Australia?
No. September sits outside the typical rainy season in the Blue Mountains, Australia, so you can expect drier conditions overall.
What is the wettest city in September in the Blue Mountains, Australia?
In our database, Katoomba stands out as having an average rainfall level of 57 mm (2.2 in), making it the wettest location.
What is the driest city in September in the Blue Mountains, Australia?
Based on our database, Springwood sees the least rainfall in the Blue Mountains, Australia in September, with around 51 mm (2 in) on average.
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We have much more information about the climate in the Blue Mountains.
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