Weather in September 2025

Castlemaine weather in September 2025

The temperatures in Castlemaine in September are quite cold with temperatures between 5°C and 16°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Castlemaine during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

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

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

Temperatures
Temperatures
16° / 5°
Rainy Days
Rainy Days
3
Snowy Days
Snowy Days
0
Dry Days
Dry Days
27
Rainfall
Rainfall
67
mm
5.9
Sun Hours
5.9
Hrs

Castlemaine annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 31° / 16° 2 29 0 53 mm
Good
February 29° / 15° 2 26 0 63 mm
Good
March 26° / 14° 2 29 0 48 mm
Perfect
April 21° / 10° 2 28 0 41 mm
Good
May 16° / 7° 3 28 0 48 mm
Good
June 13° / 5° 3 27 0 50 mm
Ok
July 12° / 4° 4 27 0 64 mm
Ok
August 13° / 4° 5 26 0 74 mm
Ok
September 16° / 5° 3 27 0 67 mm
Good
October 20° / 7° 4 27 0 69 mm
Good
November 24° / 11° 4 26 0 61 mm
Perfect
December 28° / 13° 3 28 0 55 mm
Perfect
Temperatures in Castlemaine in September
Rain in Castlemaine in September

Weather in Castlemaine in September - FAQ

What is the average temperature in Castlemaine in September?
The average temperature in Castlemaine in September is 5/16° C.
What is the chance of rain in Castlemaine in September?
On average, there are 3 rainy days in Castlemaine during September.
Weather wise, is September a good time to visit Castlemaine?
The weather in Castlemaine in September is good.
Can it snow in Castlemaine in September?
On average, there are 0 snowy days in Castlemaine in September.
More about the weather in Castlemaine