The weather in July in Tempe

It's hot in July in Tempe with an average temperature of 42°C. Temperatures this month range from a low of 40°C to a high of 43°C. At night, you can expect temperatures between 29°C and 32°C.

July isn’t a good month to be in Tempe. The average temperature of 42°C this month is uncomfortably hot for a comfortable stay.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in July for Tempe, Arizona. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 48°C in 2023, Tempe reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 26°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 23°C to a highest value of 36°C.

Rainfall amount

In July, there is an average of 17 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southwest.

Daily weather in July for Tempe

Click on any day in July to get detailed info about the usual weather on that day in Tempe. Check out the historical temperatures and precipitation over the past 10 years on this day.

July weather comparison

  Tempe New York
Average temperature 42°C 31°C
Max. temperature 43°C 33°C
Min. temperature 29°C -5°C
Total precipitation 17 mm 160 mm
Rainy days 5 days 18 days

Start of July

The month of July starts in Tempe with hot temps, averaging around 42°C during the day and nights around 31°C.

Mid July

By mid-July, daytime temps stay steady at around 42°C, with nights around 32°C. Not much precipitation expected during this period. It’s mostly dry and sunny.

End of July

By the end of July, the average daytime temperature in Tempe is around 42°C, while nighttime temps are about 31°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

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UV index

The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Check out the climate of Tempe for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in July in Tempe, Arizona. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in July in Tempe

Temperature in July in Tempe over the years

Precipitation charts

These charts show the average amount of precipitation in July in Tempe, Arizona. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in July in Tempe

Total precipitation in July in Tempe over the years

Daily UV index in July in Tempe

This chart shows the average daily UV index in July in Tempe, 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.

Weather experiences in July in Tempe

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Average weather in Tempe by month

Click on a month below to see detailed weather info for Tempe. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.