The temperatures in Cairns in July are comfortable with low of 18°C and and high up to 24°C.
You can expect a few rainy days in Cairns during July, but usually the weather is comfortable in July.
Our weather forecast can give you a great sense of what weather to expect in Cairns in July 2025.
If you’re planning to visit Cairns in the near future, we highly recommend that you review the 14 day weather forecast for Cairns before you arrive.
Temperatures
24° / 18°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
34
mm
Sun Hours
10.7
Hrs
