Weather in September 2025

Blue Mountain weather in September 2025

The temperatures in Blue Mountain in September are comfortable with low of 19°C and and high up to 24°C.

You can expect a few rainy days in Blue Mountain during September, but usually the weather is comfortable in September.

Our weather forecast can give you a great sense of what weather to expect in Blue Mountain in September 2025.

If you’re planning to visit Blue Mountain in the near future, we highly recommend that you review the 14 day weather forecast for Blue Mountain before you arrive.

Temperatures
Temperatures
24° / 19°
Rainy Days
Rainy Days
1
Snowy Days
Snowy Days
0
Dry Days
Dry Days
29
Rainfall
Rainfall
19
mm
8.3
Sun Hours
8.3
Hrs

Blue Mountain annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 28° / 25° 11 20 0 308 mm
Good
February 28° / 25° 10 18 0 247 mm
Good
March 28° / 24° 10 21 0 317 mm
Good
April 26° / 22° 5 25 0 128 mm
Perfect
May 24° / 20° 4 27 0 75 mm
Perfect
June 22° / 17° 3 27 0 36 mm
Good
July 21° / 16° 2 29 0 59 mm
Good
August 22° / 17° 1 30 0 25 mm
Good
September 24° / 19° 1 29 0 19 mm
Perfect
October 26° / 21° 3 28 0 45 mm
Perfect
November 27° / 23° 6 24 0 89 mm
Perfect
December 28° / 24° 8 23 0 179 mm
Good
Temperatures in Blue Mountain in September
Rain in Blue Mountain in September

Weather in Blue Mountain in September - FAQ

What is the average temperature in Blue Mountain in September?
The average temperature in Blue Mountain in September is 19/24° C.
What is the chance of rain in Blue Mountain in September?
On average, there are 1 rainy days in Blue Mountain during September.
Weather wise, is September a good time to visit Blue Mountain?
The weather in Blue Mountain in September is perfect.
Can it snow in Blue Mountain in September?
On average, there are 0 snowy days in Blue Mountain in September.
More about the weather in Blue Mountain