The temperatures in Blacktown in December are comfortable with low of 17°C and and high up to 28°C.
You can expect about 3 to 8 days of rain in Blacktown during the month of December. 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 Blacktown in December 2024.
If you’re planning to visit Blacktown in the near future, we highly recommend that you review the 14 day weather forecast for Blacktown before you arrive.
Temperatures
28° / 17°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
72
mm
Sun Hours
6.9
Hrs
