Saguaro National Park Weather in July

July in Saguaro National Park brings extremely high temperatures, with highs of 37°C (99°F) and nights dropping to 24°C (75°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Saguaro National Park in July

This is the wettest month of the year, so having an umbrella ready is a smart choice. Expect around 12 days of rain based on historical data, with 66 mm (2.6 in) average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Saguaro National Park in July

July in Saguaro National Park brings typical temperatures with highs around 37°C (99°F) and lows of 24°C (75°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Saguaro National Park in July

Expect sunny days throughout the month, with an estimated 343 hours of sunshine. This makes it a pleasant time to visit Saguaro National Park.

If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Saguaro National Park. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Saguaro National Park's climate page.

Saguaro National Park Temperature in July

Min Temperature 24°C (75°F)  

Max Temperature 37°C (99°F)  

Chance of Rain 41%  

Precipitation 66 mm (2.6 in)  

Rainy days 12 days  

Humidity 42% *  

Sunshine 343 hours *  

Percentage Sunshine 79% *  

* Data from: Tucson, the United States of America (29 KM, 18 Miles).

What to Wear in Saguaro National Park in July

Get ready for hot weather in July! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Saguaro National Park in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Camping

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Saguaro National Park's climate page.

More climate data for Saguaro National Park

Temperature Rainfall Sunshine Humidity

See the full Saguaro National Park climate overview or explore weather in the United States of America.