August weather forecastGray Mountain, AZ
August
Weather in August
August, the last month of the summer in Gray Mountain, is another hot month, with an average temperature fluctuating between 68.7°F (20.4°C) and 87.6°F (30.9°C).Temperature
The start of August sees the average high-temperature at a still tropical 87.6°F (30.9°C), showing little difference from July's 89.6°F (32°C). Throughout August, a steady low-temperature average of 68.7°F (20.4°C) is noted.Humidity
In Gray Mountain, the average relative humidity in August is 31%.Rainfall
In Gray Mountain, in August, during 5.2 rainfall days, 0.31" (8mm) of precipitation is typically accumulated. In Gray Mountain, during the entire year, the rain falls for 57 days and collects up to 4.92" (125mm) of precipitation.Snowfall
May through September are months without snowfall in Gray Mountain.Daylight
The average length of the day in August is 13h and 28min.On the first day of August, sunrise is at 5:34 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 6:54 pm MST.
Sunshine
The month with the most sunshine is August, with an average of 12h of sunshine.UV index
The months with the highest UV index in Gray Mountain are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 7 during August translates into the following directions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Gray Mountain, AZ
- Average high temperature in August: 87.6°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (43.7°F).
- Average low temperature in August: 68.7°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28°F).
Average pressure in August
Gray Mountain, AZ
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in August
Gray Mountain, AZ
- Average wind speed in August: 6.8mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).
Average humidity in August
Gray Mountain, AZ
- Average humidity in August: 31%
The month with the highest relative humidity is January (61%).
The month with the lowest relative humidity is June (18%).
Average rainfall in August
Gray Mountain, AZ
- Average rainfall in August: 0.31"
The wettest month (with the highest rainfall) is January (0.59").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days in August
Gray Mountain, AZ
- Average rainfall days in August: 5.2 days
The month with the highest number of rainy days is July (6.5 days).
The month with the least rainy days is June (2.6 days).
Average snowfall in August
Gray Mountain, AZ
- Average snowfall in August: 0"
The month with the highest snowfall is December (1.77").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Gray Mountain, AZ
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (4.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Gray Mountain, AZ
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 12h
The month with the most sunshine is August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 7h).
Average sunshine days in August
Gray Mountain, AZ
- Average sunshine days in August: 23.8 days
The month with the most sunshine days is June (26.7 days).
The month with the least sunshine days is February (20.7 days).
Average UV index in August
Gray Mountain, AZ
- Average UV index in August: 7
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Gray Mountain, AZ
- Average cloud cover in August: 11
The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June and September (Cloud cover 8).
Average visibility in August
Gray Mountain, 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).
