Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July's presence marks an average high-temperature of a still moderately hot 84.7°F (29.3°C), subtly varied from June's 79.5°F (26.4°C). During the month of July, Sun Valley experiences a steady low-temperature average of 63.5°F (17.5°C).Heat index
The heat index for July is evaluated at a hot 87.8°F (31°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
The average relative humidity in July is 54%.Rainfall
In Sun Valley, during July, the rain falls for 3.3 days and regularly aggregates up to 0.24" (6mm) of precipitation. Throughout the year, in Sun Valley, there are 40.1 rainfall days, and 5.87" (149mm) of precipitation is accumulated.Daylight
In July, the average length of the day is 14h and 10min.On the first day of the month, sunrise is at 5:45 am and sunset at 8:09 pm. On the last day of July, sunrise is at 6:04 am and sunset at 7:55 pm PDT.
Sunshine
June through August, with an average of 12.1h of sunshine, are months with the most sunshine in Sun Valley.UV index
June through September, with an average maximum UV index of 6, are months with the highest UV index in Sun Valley. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 6 in July translates into this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
How hot does it get in Sun Valley in July?
What is the average humidity in July in Sun Valley?
How much does it rain in Sun Valley in July?
How many hours of daylight does Sun Valley have in July?
What time are sunrise and sunset in July in Sun Valley?
What is the month with the most sunshine in Sun Valley?
How many hours of sunshine does Sun Valley have in July?
What is the month with the highest UV index in Sun Valley?
How high is the UV index in July in Sun Valley?
Average temperature in July
Sun Valley, CA
- Average high temperature in July: 84.7°F
The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (61.7°F).
- Average low temperature in July: 63.5°F
The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (46.2°F).
Average pressure in July
Sun Valley, CA
- Average pressure in July: 29.91"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in July
Sun Valley, CA
- Average wind speed in July: 4.9mph
The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).
Average humidity in July
Sun Valley, CA
- Average humidity in July: 54%
The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (48%).
Average rainfall in July
Sun Valley, CA
- Average rainfall in July: 0.24"
The wettest month (with the highest rainfall) is December (1.18").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in July
Sun Valley, CA
- Average rainfall days in July: 3.3 days
The month with the highest number of rainy days is March (5.2 days).
The month with the least rainy days is June (1 days).
Average daylight in July /
Average sunshine in July
Sun Valley, CA
- Average daylight in July: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in July: 12h and 1min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).
Average sunshine days in July
Sun Valley, CA
- Average sunshine days in July: 24.9 days
The month with the most sunshine days is October (27.1 days).
The month with the least sunshine days is February (22.9 days).
Average UV index in July
Sun Valley, CA
- Average UV index in July: 6
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in July
Sun Valley, CA
- Average cloud cover in July: 6
The months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in July
Sun Valley, CA
- 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).
Sun Valley, California, USA
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