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 is the warmest month in Surprise, with an average high-temperature of 101.7°F (38.7°C) and an average low-temperature of 82.2°F (27.9°C).Humidity
The average relative humidity in July in Surprise is 29%.Rainfall
July is the month with the most rainfall. Rain falls for 11.4 days and accumulates 1.3" (33mm) of precipitation.Daylight
In July, the average length of the day is 14h and 8min.On the first day of the month, sunrise is at 5:23 am and sunset at 7:43 pm. On the last day of July, sunrise is at 5:41 am and sunset at 7:30 pm MST.
Sunshine
The average sunshine in July is 12h.UV index
June through August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 8 during July translates into these guidelines:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month in Surprise?
How hot does it get in Surprise in July?
What is the average humidity in July in Surprise?
What is the wettest month in Surprise?
How much does it rain in Surprise in July?
What is the average length of the day in July in Surprise?
What time are sunrise and sunset in July in Surprise?
How long on average sun shines in July in Surprise?
What is the month with the highest UV index in Surprise?
What is the UV index reading in July in Surprise?
Average temperature in July
Surprise, AZ
- Average high temperature in July: 101.7°F
The warmest month (with the highest average high temperature) is July (101.7°F).
The month with the lowest average high temperature is December (61.7°F).
- Average low temperature in July: 82.2°F
The month with the highest average low temperature is August (83.1°F).
The coldest months (with the lowest average low temperature) are January and December (46°F).
Average pressure in July
Surprise, AZ
- Average pressure in July: 29.86"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).
Average wind speed in July
Surprise, AZ
- Average wind speed in July: 6.1mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity in July
Surprise, 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 (17%).
Average rainfall in July
Surprise, AZ
- Average rainfall in July: 1.3"
The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in July
Surprise, AZ
- Average rainfall days in July: 11.4 days
The month with the highest number of rainy days is July (11.4 days).
The month with the least rainy days is June (1.2 days).
Average daylight in July /
Average sunshine in July
Surprise, AZ
- 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: 10h and 0min).
- Average sunshine in July: 12h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in July
Surprise, AZ
- Average sunshine days in July: 15.2 days
The month with the most sunshine days is May (28.2 days).
The month with the least sunshine days is July (15.2 days).
Average UV index in July
Surprise, AZ
- Average UV index in July: 8
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in July
Surprise, AZ
- Average cloud cover in July: 14
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in July
Surprise, 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).
Surprise, Arizona, USA
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