July weather forecast
Sun Valley, NV

Weather in July

July, like June, in Sun Valley, Nevada, is a moderately hot summer month, with temperature in the range of an average high of 85.5°F (29.7°C) and an average low of 57.2°F (14°C).

Temperature

With an average high-temperature of 85.5°F (29.7°C) and an average low-temperature of 57.2°F (14°C), July is the warmest month.

Humidity

Months with the lowest humidity in Sun Valley, Nevada, are July and August, with an average relative humidity of 28%.

Rainfall

Months with the least rainfall in Sun Valley are July and August Rain falls for 2.4 days and accumulates 0.08" (2mm) of rain.

Snowfall

In Sun Valley snow does not fall in June through August.

Daylight

The average length of the day in July is 14.6h.

Sunshine

The month with the most sunshine is July, with an average of 12.2h of sunshine.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 6 in July interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Sun Valley?

July is the warmest month in Sun Valley, Nevada, with an average high-temperature of 85.5°F (29.7°C) and an average low-temperature of 57.2°F (14°C).

What is the least humid month in Sun Valley?

Months with the lowest humidity are July and August, with an average relative humidity of 28%.

What is the average humidity in July in Sun Valley?

In July, the average relative humidity in Sun Valley, Nevada, is 28%.

What is the driest month in Sun Valley?

July and August are months with the least rain in Sun Valley, Nevada, when the rain falls for 2.4 days and typically aggregates up to 0.08" (2mm) of rain.

How much does it rain in Sun Valley in July?

In Sun Valley, Nevada, during July, the rain falls for 2.4 days and regularly aggregates up to 0.08" (2mm) of precipitation.

When it does not snow in Sun Valley?

June through August are months without snowfall in Sun Valley, Nevada.

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

The average length of the day in July in Sun Valley, Nevada, is 14.6h.

What month has the most sunshine in Sun Valley?

With an average of 12.2h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July in Sun Valley?

In Sun Valley, Nevada, the average sunshine in July is 12.2h.

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

Months with the highest UV index in Sun Valley, Nevada, are June and July, with an average maximum UV index of 6.

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

In July, the average daily maximum UV index in Sun Valley is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in July
Sun Valley, NV

Average temperature in July - Sun Valley, NV
  • Average high temperature in July: 85.5°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (37.8°F).

  • Average low temperature in July: 57.2°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is December (23.4°F).

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Average pressure in July
Sun Valley, NV

Average pressure in July - Sun Valley, NV
  • Average pressure in July: 29.92"

The month with the highest atmospheric pressure is January (30.19").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in July
Sun Valley, NV

Average wind speed in July - Sun Valley, NV
  • Average wind speed in July: 5.9mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

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Average humidity in July
Sun Valley, NV

Average humidity in July - Sun Valley, NV
  • Average humidity in July: 28%

The month with the highest relative humidity is January (73%).
Months with the lowest relative humidity are July and August (28%).

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Average rainfall in July
Sun Valley, NV

Average rainfall in July - Sun Valley, NV
  • Average rainfall in July: 0.08"

The wettest month (with the highest rainfall) is February (1.38").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in July
Sun Valley, NV

Average rainfall days in July - Sun Valley, NV
  • Average rainfall days in July: 2.4 days

The month with the highest number of rainy days is March (11.2 days).
The month with the least rainy days is August (1.8 days).

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Average snowfall in July
Sun Valley, NV

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

The month with the highest snowfall is February (6.06").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Sun Valley, NV

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

The month with the highest number of snowfall days is December (7.8 days).
Months with the least snowfall days are June, July and August (0 days).

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

Average daylight in July / Average sunshine in July - Sun Valley, NV
  • Average daylight in July: 14.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in July: 12.2h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.1h).

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Average sunshine days in July
Sun Valley, NV

Average sunshine days in July - Sun Valley, NV
  • Average sunshine days in July: 27.9 days

The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is March (15.9 days).

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Average UV index in July
Sun Valley, NV

Average UV index in July - Sun Valley, NV
  • Average UV index in July: 6

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Sun Valley, NV

Average cloud cover in July - Sun Valley, NV
  • Average cloud cover in July: 7

The month with the most cloud cover is December (Cloud cover 33).
Months with the least cloud cover are July and August (Cloud cover 7).

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Average visibility in July
Sun Valley, NV

Average visibility in July - Sun Valley, NV
  • Average visibility in July: 6mi

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

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