The weather in Mount Isa in April is hot. The average temperatures are between 21°C and 31°C.
You can expect a few rainy days in Mount Isa during April, but usually the weather is comfortable in April.
Our weather forecast can give you a great sense of what weather to expect in Mount Isa in April 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
31° / 21°
Rainy Days
1
Snowy Days
0
Dry Days
29
Rainfall
17
mm
Sun Hours
10.7
Hrs
