July weather forecast
Sun Valley, AZ

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Weather in July

July, like June, is another tropical summer month in Sun Valley, Arizona, with an average temperature varying between 90.1°F (32.3°C) and 70.5°F (21.4°C).

Temperature

July is the warmest month, with an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 70.5°F (21.4°C).

Humidity

In July, the average relative humidity in Sun Valley is 33%.

Rainfall

The month with the most rainfall in Sun Valley, Arizona, is July, when the rain falls for 13.3 days and typically aggregates up to 1.1" (28mm) of precipitation.

Snowfall

In Sun Valley, snow does not fall in May through October.

Daylight

In Sun Valley, the average length of the day in July is 14h and 14min.
On the first day of the month, sunrise is at 5:10 am and sunset at 7:38 pm. On the last day of July, in Sun Valley, Arizona, sunrise is at 5:29 am and sunset at 7:23 pm MST.

Sunshine

In July, the average sunshine is 11.8h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Sun Valley. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during July translates into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are the warmest months in Sun Valley?

In Sun Valley, the peak temperatures are generally noted in July, averaging a high of 90.1°F (32.3°C) and a low of 70.5°F (21.4°C).

How hot does it get in Sun Valley in July?

The average high-temperature and low-temperature in Sun Valley, Arizona, during July are 90.1°F (32.3°C) and 70.5°F (21.4°C) respectively.

What is the average humidity in July in Sun Valley?

In Sun Valley, Arizona, the average relative humidity in July is 33%.

What is the wettest month in Sun Valley?

The month with the most rainfall in Sun Valley is July, when the rain falls for 13.3 days and typically aggregates up to 1.1" (28mm) of precipitation.

How much does it rain in Sun Valley in July?

In Sun Valley, during July, the rain falls for 13.3 days and regularly aggregates up to 1.1" (28mm) of precipitation.

When it does not snow in Sun Valley?

May through October are months without snowfall in Sun Valley, Arizona.

How many hours of daylight does Sun Valley have in July?

In Sun Valley, the average day length in July is 14h and 14min.

What time are sunrise and sunset in July in Sun Valley?

In July, on the first day of the month, sunrise is at 5:10 am and sunset at 7:38 pm. On the last day of the month, in Sun Valley, sunrise is at 5:29 am and sunset at 7:23 pm MST.

How many hours of sunshine does Sun Valley have in July?

In July, the average sunshine duration in Sun Valley is 11.8h.

What are the months with the highest UV index in Sun Valley?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Sun Valley, Arizona.

What is the UV index intensity in July in Sun Valley?

In Sun Valley, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe 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
Sun Valley, AZ

Average temperature in July - Sun Valley, AZ
  • Average high temperature in July: 90.1°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (46.8°F).

  • Average low temperature in July: 70.5°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in July
Sun Valley, AZ

Average pressure in July - Sun Valley, AZ
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).

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Average wind speed in July
Sun Valley, AZ

Average wind speed in July - Sun Valley, AZ
  • Average wind speed in July: 8.1mph

The windiest months (with the highest average wind speed) are April and May (10.6mph).
The calmest month (with the lowest average wind speed) is January (6.1mph).

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Average humidity in July
Sun Valley, AZ

Average humidity in July - Sun Valley, AZ
  • Average humidity in July: 33%

The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (18%).

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Average rainfall in July
Sun Valley, AZ

Average rainfall in July - Sun Valley, AZ
  • Average rainfall in July: 1.1"

The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is June (0.16").

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Average rainfall days in July
Sun Valley, AZ

Average rainfall days in July - Sun Valley, AZ
  • Average rainfall days in July: 13.3 days

The month with the highest number of rainy days is July (13.3 days).
The months with the least rainy days are June and November (3.4 days).

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Average snowfall in July
Sun Valley, AZ

Average snowfall in July - Sun Valley, AZ
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Sun Valley, AZ

Average snowfall days in July - Sun Valley, AZ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (3.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Sun Valley, AZ

Average daylight in July / Average sunshine in July - Sun Valley, AZ
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • 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: 6h and 48min).

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Average sunshine days in July
Sun Valley, AZ

Average sunshine days in July - Sun Valley, AZ
  • Average sunshine days in July: 12.8 days

The months with the most sunshine days are May, June and November (25.3 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index in July
Sun Valley, AZ

Average UV index in July - Sun Valley, AZ
  • Average UV index in July: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in July
Sun Valley, AZ

Average cloud cover in July - Sun Valley, AZ
  • Average cloud cover in July: 19

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 9).

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Average visibility in July
Sun Valley, AZ

Average visibility in July - Sun Valley, 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).

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Sun Valley, Arizona, USA

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