The temperatures in Mount Isa in July are comfortable with low of 13°C and and high up to 24°C.
The wather in Mount Isa in July can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Mount Isa in July 2025.
If you’re planning to visit Mount Isa in the near future, we highly recommend that you review the 14 day weather forecast for Mount Isa before you arrive.
Temperatures
24° / 13°
Rainy Days
1
Snowy Days
0
Dry Days
31
Rainfall
9
mm
Sun Hours
11.2
Hrs