August weather forecastTonto Basin, AZ
August
Weather in August
The last month of the summer, August, is also a hot month in Tonto Basin, Arizona, with an average temperature ranging between max 87.1°F (30.6°C) and min 64.4°F (18°C).Temperature
Transitioning into August, Tonto Basin experiences an average high-temperature of a still tropical 87.1°F (30.6°C), marking a minor shift from the preceding month. Throughout August, Tonto Basin notes a dramatic plunge from the daily high to an average low-temperature of 64.4°F (18°C).Heat index
In August, the average heat index is estimated at a hot 87.8°F (31°C). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In Tonto Basin, Arizona, the average relative humidity in August is 44%.Rainfall
In Tonto Basin, in August, during 16.3 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. Throughout the year, in Tonto Basin, there are 85.7 rainfall days, and 15.31" (389mm) of precipitation is accumulated.Snowfall
In Tonto Basin, snow does not fall in May through October.Daylight
The average length of the day in August is 13h and 22min.On the first day of August, sunrise is at 5:37 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 6:51 pm MST.
Sunshine
June and August, with an average of 12.1h of sunshine, are months with the most sunshine.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In August, the maximum UV index of 6 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Tonto Basin, AZ
- Average high temperature in August: 87.1°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is December (50.2°F).
- Average low temperature in August: 64.4°F
The month with the highest average low temperature is July (64.6°F).
The coldest months (with the lowest average low temperature) are January and December (31.5°F).
Average pressure in August
Tonto Basin, AZ
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in August
Tonto Basin, AZ
- Average wind speed in August: 5mph
The windiest months (with the highest average wind speed) are April and May (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in August
Tonto Basin, AZ
- Average humidity in August: 44%
The months with the highest relative humidity are January and December (58%).
The month with the lowest relative humidity is June (24%).
Average rainfall in August
Tonto Basin, AZ
- Average rainfall in August: 2.76"
The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is June (0.24").
Average rainfall days in August
Tonto Basin, AZ
- Average rainfall days in August: 16.3 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is June (3.3 days).
Average snowfall in August
Tonto Basin, AZ
- Average snowfall in August: 0"
The month with the highest snowfall is February (5.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Tonto Basin, AZ
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (4.3 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
Tonto Basin, AZ
- Average daylight in August: 13h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in August: 12h and 6min
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 36min).
Average sunshine days in August
Tonto Basin, AZ
- Average sunshine days in August: 9.7 days
The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (9.1 days).
Average UV index in August
Tonto Basin, AZ
- Average UV index in August: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Tonto Basin, AZ
- Average cloud cover in August: 15
The month with the most cloud cover is December (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in August
Tonto Basin, 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).
