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
The temperatures in San Luis reach their highest averages in July, with highs of 106.2°F (41.2°C) and lows of 84.9°F (29.4°C).Humidity
The average relative humidity in July is 30%.Rainfall
July is the month with the most rainfall. Rain falls for 5.1 days and accumulates 0.39" (10mm) of precipitation.Daylight
In San Luis, Arizona, the average length of the day in July is 14h and 2min.On the first day of July, sunrise is at 5:35 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:37 pm MST.
Sunshine
June and July, with an average of 12.1h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 8 in July interprets into the following recommendations:
It is essential to prioritize protection. Unprotected skin and eyes can suffer rapid harm. 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. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest?
How hot does it get in July?
What is the average humidity in July?
What is the wettest month?
How much does it rain in July?
What is the average length of the day in July?
When are sunrise and sunset in July?
What is the month with the most sunshine?
How many hours of sunshine does San Luis have in July?
What are the months with the highest UV index?
How high is the UV index in July?
Average temperature in July
San Luis, AZ
- Average high temperature in July: 106.2°F
The warmest month (with the highest average high temperature) is July (106.2°F).
The month with the lowest average high temperature is December (67.1°F).
- Average low temperature in July: 84.9°F
The month with the highest average low temperature is August (86.2°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).
Average pressure in July
San Luis, AZ
- Average pressure in July: 29.79"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.75"Hg).
Average wind speed in July
San Luis, AZ
- Average wind speed in July: 8.5mph
The windiest month (with the highest average wind speed) is July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.7mph).
Average humidity in July
San Luis, AZ
- Average humidity in July: 30%
The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (23%).
Average rainfall in July
San Luis, AZ
- Average rainfall in July: 0.39"
The wettest month (with the highest rainfall) is July (0.39").
The driest month (with the least rainfall) is May (0").
Average rainfall days in July
San Luis, AZ
- Average rainfall days in July: 5.1 days
The month with the highest number of rainy days is July (5.1 days).
The month with the least rainy days is May (0.3 days).
Average daylight in July /
Average sunshine in July
San Luis, AZ
- Average daylight in July: 14h and 0min
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 6min).
- Average sunshine in July: 12h and 1min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in July
San Luis, AZ
- Average sunshine days in July: 24.3 days
The month with the most sunshine days is May (30.4 days).
The month with the least sunshine days is July (24.3 days).
Average UV index in July
San Luis, AZ
- Average UV index in July: 8
The months with the highest UV index are June, July, August and September (UV index 8).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in July
San Luis, AZ
- Average cloud cover in July: 10
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in July
San Luis, 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).
San Luis, Arizona, USA
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