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United States weather

Weather in Grand Canyon National Park, Arizona for July 2026

Your guide to Grand Canyon National Park weather in July - trends and predictions

    Official Weather Alert ⚠️

  • Flood Watch - See hour by hour.

    • Temperatures

  • Until now, July 2026 in Grand Canyon National Park has been nearly identical to the historical average, with a temperature of 30.2 °C (showing only a slight deviation of 0.2 °C).

  • The forecast for the next days in Grand Canyon National Park predicts temperatures to be around 33 °C, close to the historical average.

  • In general, the average temperature in Grand Canyon National Park at the beginning of July is 29.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 34.1 °C by the end of July.

    • Rain 🌧️

  • With an average of 5 rainy days, Grand Canyon National Park experiences minimal rainfall in July.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/17°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
28 %
Avg humidity

Grand Canyon National Park Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Cloudy
29°
2
Moderate or heavy rain shower
27°
3
Thundery outbreaks possible
27°
4
Sunny
29°
5
Sunny
29°
6
Sunny
31°
7
Sunny
32°
8
Sunny
33°
9
Sunny
33°
10
Sunny
33°
11
Sunny
33°
12
Sunny
32°
13
Sunny
32°
14
Sunny
30°
15
Sunny
31°
16
Thundery outbreaks possible
27°
17
Overcast
26°
18
Cloudy
27°
19
Sunny
28°
20
Overcast
27°
21
Weather Alert Patchy rain possible
28°
22
Weather Alert Sunny
29°
23
Sunny
30°
24
Sunny
34°
25
Sunny
34°
26
Sunny
34°
27
Patchy rain possible
35°
28
Sunny
35°
29
Partly cloudy
34°
30
Sunny
33°
31
Sunny
34°

Temperatures trend during July in Grand Canyon National Park

See the weather trend as well as the moving average line

July weather in Grand Canyon National Park day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
Jul. 1 Cloudy
Cloudy
 29° /14° 0 mm 15
Jul. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /13° 18.6 mm 15
Jul. 3 Thundery outbreaks possible
Thundery outbreaks possible
 27° /13° 0 mm 15
Jul. 4 Sunny
Sunny
 29° /15° 0 mm 15
Jul. 5 Sunny
Sunny
 29° /16° 0 mm 15
Jul. 6 Sunny
Sunny
 31° /17° 0.1 mm 15
Jul. 7 Sunny
Sunny
 32° /19° 0.6 mm 15
Jul. 8 Sunny
Sunny
 33° /19° 0 mm 15
Jul. 9 Sunny
Sunny
 33° /20° 0.1 mm 15
Jul. 10 Sunny
Sunny
 33° /19° 0 mm 15
Jul. 11 Sunny
Sunny
 33° /19° 0 mm 15
Jul. 12 Sunny
Sunny
 32° /19° 0.7 mm 15
Jul. 13 Sunny
Sunny
 32° /19° 0.3 mm 15
Jul. 14 Sunny
Sunny
 30° /19° 2.4 mm 15
Jul. 15 Sunny
Sunny
 31° /19° 3.3 mm 13
Jul. 16 Thundery outbreaks possible
Thundery outbreaks possible
 27° /16° 0.2 mm 14
Jul. 17 Overcast
Overcast
 26° /17° 4.1 mm 7
Jul. 18 Cloudy
Cloudy
 27° /16° 3 mm 13
Jul. 19 Sunny
Sunny
 28° /16° 10.6 mm 12
Jul. 20 Overcast
Overcast
 27° /17° 3.8 mm 11
Jul. 21 Patchy rain possible
Patchy rain possible
 28° /19° 6.7 mm 11.7
Jul. 22 Sunny
Sunny
 29° /19° 1.8 mm 11.6
Jul. 23 Sunny
Sunny
 30° /22° 0.1 mm 11.8
Jul. 24 Sunny
Sunny
 34° /24° 0 mm 12.3
Jul. 25 Sunny
Sunny
 34° /25° 0 mm 8
Jul. 26 Sunny
Sunny
 34° /25° 0 mm 8
Jul. 27 Patchy rain possible
Patchy rain possible
 35° /24° 0.3 mm 9
Jul. 28 Sunny
Sunny
 35° /24° 0.5 mm 8
Jul. 29 Partly cloudy
Partly cloudy
 34° /21° 1 mm 8
Jul. 30 Sunny
Sunny
 33° /22° 0 mm 8
Jul. 31 Sunny
Sunny
 34° /24° 0 mm 8
Next
Important Notice
Our weather forecast for Grand Canyon National Park in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Grand Canyon National Park forecast closer to your planned date for the most up-to-date weather information.
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Grand Canyon National Park in July - FAQ

What are the expected maximum and minimum temperatures in Grand Canyon National Park during July?
During July, expect a variety of temperatures with highs around 29° and lows near 17°, suitable for diverse activities and preferences.

How much rainfall should be expected in Grand Canyon National Park during July?
In July, Grand Canyon National Park can expect light to moderate rainfall, totaling 34.3 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Grand Canyon National Park during July?
The average wind speed in Grand Canyon National Park during July is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Grand Canyon National Park

Explore the daily rainfall trends and prepare for Grand Canyon National Parks July weather 💧
Typically, Grand Canyon National Park has 5 rainy days in July with a total of 34.3 mm of rainfall.

UV exposure in Grand Canyon National Park during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

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Location coordinates Where is Grand Canyon National Park?

Get accurate weather forecasts for Grand Canyon National Park, located at latitude 36.107 and longitude -112.113. Stay updated with localized weather information tailored for Grand Canyon National Park.

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