July weather forecastSun Valley, NV
July
Weather in July
July, like June, in Sun Valley, Nevada, is another warm summer month, with an average temperature varying between 85.5°F (29.7°C) and 57.2°F (14°C).Temperature
The warmest temperatures occur during July, when averages reach a peak of 85.5°F (29.7°C) and a low of 57.2°F (14°C).Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 28%.Rainfall
The months with the least rainfall 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 in Sun Valley is 14h and 38min.On the first day of the month, sunrise is at 5:35 am and sunset at 8:30 pm. On the last day of July, sunrise is at 5:58 am and sunset at 8:12 pm PDT.
Sunshine
The month with the most sunshine is July, with an average of 12.2h of sunshine.UV index
June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 in July translates into these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
Average pressure in July
Sun Valley, NV
- Average pressure in July: 29.92"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
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).
Average humidity in July
Sun Valley, NV
- Average humidity in July: 28%
The month with the highest relative humidity is January (73%).
The months with the lowest relative humidity are July and August (28%).
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").
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).
Average snowfall in July
Sun Valley, NV
- Average snowfall in July: 0"
The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July and August (0").
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).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in July /
Average sunshine in July
Sun Valley, NV
- Average daylight in July: 14h and 36min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in July: 12h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
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).
Average UV index in July
Sun Valley, NV
- Average UV index in July: 6
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
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).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in July
Sun Valley, NV
- 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).
