Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
McVay's weather, upon August's arrival, documents an average high-temperature of a still very hot 102.6°F (39.2°C), nearly identical to the prior month. McVay, in August, experiences an average temperature of 85.6°F (29.8°C) at night.Humidity
In August, the average relative humidity is 26%.Rainfall
In McVay, in August, during 7.8 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. In McVay, during the entire year, the rain falls for 47.8 days and collects up to 5.24" (133mm) of precipitation.Daylight
In McVay, the average length of the day in August is 13h and 22min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:35 pm. On the last day of August, sunrise is at 6:09 am and sunset at 7:01 pm MST.
Sunshine
In McVay, the average sunshine in August is 11.1h.UV index
June through August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In August, the maximum UV index of 8 suggests this advice:
Take extra precautions. Protection against sun damage is required. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in August?
What is the average humidity in August?
How much does it rain in August?
How many hours of daylight does McVay have in August?
When is the sunrise / sunset in August?
How many hours of sunshine does McVay have in August?
What is the month with the highest UV index?
What is the UV index intensity in August?
Average temperature in August
McVay, AZ
- Average high temperature in August: 102.6°F
The warmest month (with the highest average high temperature) is July (103.1°F).
The month with the lowest average high temperature is December (61°F).
- Average low temperature in August: 85.6°F
The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is January (47.1°F).
Average pressure in August
McVay, AZ
- Average pressure in August: 29.78"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in August
McVay, AZ
- Average wind speed in August: 7.6mph
The windiest months (with the highest average wind speed) are April and May (8.8mph).
The calmest months (with the lowest average wind speed) are January, November and December (6mph).
Average humidity in August
McVay, AZ
- Average humidity in August: 26%
The months with the highest relative humidity are January and December (40%).
The month with the lowest relative humidity is June (17%).
Average rainfall in August
McVay, AZ
- Average rainfall in August: 0.75"
The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is May (0.08").
Average rainfall days in August
McVay, AZ
- Average rainfall days in August: 7.8 days
The month with the highest number of rainy days is July (8.1 days).
The month with the least rainy days is May (1.4 days).
Average daylight in August /
Average sunshine in August
McVay, AZ
- Average daylight in August: 13h and 2min
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 August: 11h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in August
McVay, AZ
- Average sunshine days in August: 19.5 days
The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is August (19.5 days).
Average UV index in August
McVay, AZ
- Average UV index in August: 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 August
McVay, AZ
- Average cloud cover in August: 9
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 August
McVay, AZ
- Average visibility in August: 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).
McVay, Arizona, USA
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