Blue Mountains
Tours built around Blue Mountains, one of the star destinations in Australia.
Experiences in Blue Mountains
The things travellers talk about afterwards, and what turns a route into a trip.
Selected hotels in Blue Mountains
Other cities in Australia
Blue Mountains Guide 2026
The Blue Mountains are a eucalyptus-forested upland west of Sydney in New South Wales, Australia, listed by UNESCO as the Greater Blue Mountains Area. The Three Sisters rock formation at Katoomba is its landmark.
Blue Mountains weather by month
Multi-year monthly averages. Each month opens its own season page.
Season calendar- January
High 22°C, low 13°C
19 rainy days · 150 mm rain - February
High 22°C, low 12°C
17 rainy days · 122 mm rain - March
High 20°C, low 11°C
16 rainy days · 188 mm rain - April
High 17°C, low 7°C
12 rainy days · 113 mm rain - May
High 13°C, low 5°C
10 rainy days · 85 mm rain - June
High 10°C, low 2°C
6 rainy days · 46 mm rain - July
High 10°C, low 2°C
9 rainy days · 91 mm rain - August
High 12°C, low 3°C
8 rainy days · 72 mm rain - September
High 15°C, low 5°C
8 rainy days · 51 mm rain - October
High 18°C, low 7°C
13 rainy days · 83 mm rain - November
High 20°C, low 9°C
13 rainy days · 120 mm rain - December
High 23°C, low 11°C
12 rainy days · 70 mm rain
Monthly averages of daily readings, 2021-2025. For planning only; not a forecast for your travel dates.