July weather forecast
South Tucson, AZ

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Weather in July

July, the same as June, in South Tucson, Arizona, is another hot summer month, with an average temperature ranging between max 94.5°F (34.7°C) and min 77°F (25°C).

Temperature

South Tucson's entry into July measures an average high-temperature of a hot 94.5°F (34.7°C), closely parallel to the preceding month. During July, the average low-temperature is a warm 77°F (25°C).

Humidity

In South Tucson, the average relative humidity in July is 37%.

Rainfall

July is the month with the most rainfall. Rain falls for 13.3 days and accumulates 1.42" (36mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

In July, the average length of the day is 14h and 1min.
On the first day of July, sunrise is at 5:21 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 7:21 pm MST.

Sunshine

In July, the average sunshine in South Tucson is 11.9h.

UV index

In July, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In July, the maximum UV index of 7 translates into these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in July?

In July, the average high-temperature and low-temperature are 94.5°F (34.7°C) and 77°F (25°C) respectively.

What is the average humidity in July?

The average relative humidity in July is 37%.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 13.3 days and accumulates 1.42" (36mm) of precipitation.

How many days does it rain in July?

In July, the rain falls for 13.3 days. Throughout July, 1.42" (36mm) of precipitation is accumulated.

When it does not snow?

February through December are months without snowfall in South Tucson.

How many hours of daylight does South Tucson have in July?

In South Tucson, the average day length in July is 14h and 1min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:21 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 7:21 pm MST.

How long on average sun shines in July?

In South Tucson, Arizona, the average sunshine duration in July is 11.9h.

What is the UV index reading in July?

In July, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
South Tucson, AZ

Average temperature in July - South Tucson, AZ
  • Average high temperature in July: 94.5°F

The warmest month (with the highest average high temperature) is June (96.6°F).
The month with the lowest average high temperature is December (60.8°F).

  • Average low temperature in July: 77°F

The month with the highest average low temperature is July (77°F).
The coldest months (with the lowest average low temperature) are January and December (43°F).

Average pressure in July
South Tucson, AZ

Average pressure in July - South Tucson, AZ
  • Average pressure in July: 29.89"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in July
South Tucson, AZ

Average wind speed in July - South Tucson, AZ
  • Average wind speed in July: 6.2mph

The windiest months (with the highest average wind speed) are April and May (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in July
South Tucson, AZ

Average humidity in July - South Tucson, AZ
  • Average humidity in July: 37%

The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (19%).

Average rainfall in July
South Tucson, AZ

Average rainfall in July - South Tucson, AZ
  • Average rainfall in July: 1.42"

The wettest month (with the highest rainfall) is July (1.42").
The driest month (with the least rainfall) is May (0.08").

Average rainfall days in July
South Tucson, AZ

Average rainfall days in July - South Tucson, AZ
  • Average rainfall days in July: 13.3 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is May (1.3 days).

Average snowfall in July
South Tucson, AZ

Average snowfall in July - South Tucson, AZ
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in July
South Tucson, AZ

Average snowfall days in July - South Tucson, AZ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in July /
Average sunshine in July
South Tucson, AZ

Average daylight in July / Average sunshine in July - South Tucson, AZ
  • Average daylight in July: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in July: 11h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

Average sunshine days in July
South Tucson, AZ

Average sunshine days in July - South Tucson, AZ
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in July
South Tucson, AZ

Average UV index in July - South Tucson, AZ
  • Average UV index in July: 7

The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are November and December (UV index 3).

Average cloud cover in July
South Tucson, AZ

Average cloud cover in July - South Tucson, AZ
  • Average cloud cover in July: 18

The month with the most cloud cover is December (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 7).

Average visibility in July
South Tucson, AZ

Average visibility in July - South Tucson, AZ
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

South Tucson, Arizona, USA

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