July weather forecastScottsdale, AZ
July
Weather in July
July continues the trend of high temperatures, breaking June's record by hitting 102.6°F (39.2°C). Despite the heat, Scottsdale, Arizona sees a resurgence in rainfall after a dry June, marking the onset of the monsoon season. Cloud cover increases, providing intermittent relief from the searing sun. The heat combined with an increase in relative humidity paints a typical picture of a hot and humid summer. Dusk brings with it a drop in temperatures, easing the heat that persists during the day.Temperature
July, characterized by an average high temperature of 102.6°F (39.2°C) and a low temperature of 83.7°F (28.7°C), is generally the warmest month.Humidity
In July, the average relative humidity is 29%.Rainfall
The month with the most rainfall is July, when the rain falls for 10.2 days and typically aggregates up to 1.14" (29mm) of precipitation.Daylight
The average length of the day in July is 14h and 7min.On the first day of July, sunrise is at 5:21 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:28 pm MST.
Sunshine
In Scottsdale, Arizona, the average sunshine in July is 12h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 8 in July translates into the following recommendations:
Precautions are essential; the risk of damage to unprotected skin and eyes is too high. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Scottsdale, AZ
- Average high temperature in July: 102.6°F
The warmest month (with the highest average high temperature) is July (102.6°F).
The month with the lowest average high temperature is December (62.8°F).
- Average low temperature in July: 83.7°F
The month with the highest average low temperature is August (84.4°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in July
Scottsdale, AZ
- Average pressure in July: 29.88"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed in July
Scottsdale, AZ
- Average wind speed in July: 5.8mph
The windiest months (with the highest average wind speed) are April and May (6.3mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).
Average humidity in July
Scottsdale, AZ
- Average humidity in July: 29%
The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (16%).
Average rainfall in July
Scottsdale, AZ
- Average rainfall in July: 1.14"
The wettest month (with the highest rainfall) is July (1.14").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in July
Scottsdale, AZ
- Average rainfall days in July: 10.2 days
The month with the highest number of rainy days is July (10.2 days).
The month with the least rainy days is June (1 days).
Average daylight in July /
Average sunshine in July
Scottsdale, AZ
- Average daylight in July: 14h and 6min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in July: 12h and 0min
The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in July
Scottsdale, AZ
- Average sunshine days in July: 16.8 days
The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is July (16.8 days).
Average UV index in July
Scottsdale, AZ
- Average UV index in July: 8
The months with the highest UV index are May, June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in July
Scottsdale, AZ
- Average cloud cover in July: 15
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in July
Scottsdale, 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).
