Temperatures in July
It's warm in July in Phoenix with an average temperature of 25°C. Temperatures this month range from a low of 25°C to a high of 25°C. At night, you can expect temperatures between 18°C and 19°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Phoenix in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Phoenix with warm temperatures, averaging around 25°C during the day and nights close to 19°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-July
By mid-July, the average daytime temperature stays the same at 25°C, with nights close to 19°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of July
By the end of July, the average daytime temperature in Phoenix will be around 25°C, with nights close to 19°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in July
In July, there is an average of 106 mm of precipitation, spread over 18 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance this month is 60% per day. Though that seems frequent, the weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Phoenix. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Phoenix in July |
London | ||
|---|---|---|---|
 Average Temperature |
25°C | 23°C | |
 High Temp |
25°C | 27°C | |
| Low Temp |
25°C | 21°C | |
 Total Precipitation |
106 mm | 52 mm | |
| Rainy Days |
18 days | 9 days | |
June
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is July a good time to visit Phoenix?
After some sun? Then July isn’t the best time to be in Phoenix. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Phoenix in July
With 28°C, Phoenix hit the highest temperature in the last 10 years in July 2014. The lowest daytime temperature in this month was 22°C in 2016. The extreme night temperatures ranged from a low of 12°C to a high of 21°C.
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Daily Temperature in July in Phoenix
This chart shows the average daily temperatures, both day and night, for each day in July in Phoenix, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Phoenix
The chart below shows the average daily precipitation in July for Phoenix, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 18 days of rain in Phoenix.
Daily UV Index in July in Phoenix
This chart shows the average daily UV index in July in Phoenix, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Phoenix Over the Years
This chart shows the average temperature in July in Phoenix, measured in degrees Celsius, over the past years.
Total Precipitation in July in Phoenix Over the Years
This chart shows the average precipitation in July in Phoenix, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Phoenix
Click on a specific day in July for detailed info on the typical weather on that day in Phoenix. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Phoenix
Have you been to Phoenix in July?
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Average Weather in Phoenix by Month
Click on a month below to see detailed weather info for Phoenix. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
