Oro Valley weather in July (Arizona, United States of America)

This month is known as an extremely hot month. Fortunately, it cools off a bit at night. The average maximum daytime temperature in Oro Valley in July lies at 37.0°C (98.6°F). Usually it is the warmest month of the year. The average minimum temperature goes down to around 22.5°C (72.5°F) (often the minimum temperature is noted at night).

Rainfall during July is moderate with an average of 87mm (3.4 inches). This makes it the wettest month of the year. There are generally around 13 rainy days. It is also invariably a very sunny time of year with 343 hours of sun during the entire month.

 

Oro Valley, monthly averages in July

Show in Fahrenheit

Min Temperature 22 °C  

Max Temperature 37 °C  

Chance of Rain 45%  

Precipitation 86mm  

Rainy days 14 days  

Humidity 42% *  

Sunshine 343 hrs *  

Percentage Sunshine 79% *  

* Data from: Tucson, the United States of America (30 KM, 19 Miles).

Where to go in the United States of America in July

Find out more about the weather in the United States of America in July and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in July? Visitors traveling to Oro Valley should plan on bringing a totally waterproof coat since it will often be raining. However, also bring your summer cloths because it can be very warm or even hot.

What To Do

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

Swimming

9/10

Camping

8/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Oro Valley.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.