Grand Canyon Weather in July

What's the weather like in Grand Canyon (Arizona) in July 2024?

The climate in Grand Canyon during July can be summarized as hot and reasonably dry.

July is in the summer in Grand Canyon and is typically the warmest month of the year. Daytime maximum temperatures average around 33°C (92°F), whilst at night 15°C (59°F) is normal.

Grand Canyon weather averages (imperial / metric)
Daytime temperature	33.4°C 92.1°F
Nightly temperature	15°C 59°F
Average temperature	24.2°C 75.6°F
Daily sunshine	11.8 hrs
Avg rainfall	32 mm 1.2 ins
Rainy days	6 days
Sea temperature	17.5°C 63.5°F
Humidity	39%
Windspeed	16.2kph 10 mph

On average July is the 3rd wettest month of the year in Grand Canyon with around 32mm 1.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 11.8 hours of sunshine per day.

July temperatures in Grand Canyon

Grand Canyon average temperature in July

July rainfall

July hourly sunshine

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Grand Canyon in July 2024.