The weather in Grand Canyon in July is hot. The average temperatures are between 20°C and 29°C.
You can expect a few rainy days in Grand Canyon 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 Grand Canyon in July 2025.
If you’re planning to visit Grand Canyon in the near future, we highly recommend that you review the 14 day weather forecast for Grand Canyon before you arrive.
Temperatures
29° / 20°
Rainy Days
2
Snowy Days
0
Dry Days
30
Rainfall
42
mm
Sun Hours
11.8
Hrs
