August weather forecastTonalea, AZ
August
Weather in August
August, the last month of the summer in Tonalea, is another hot month, with an average temperature ranging between max 87.6°F (30.9°C) and min 68.7°F (20.4°C).Temperature
Tonalea commences August with an average high-temperature of a still hot 87.6°F (30.9°C), maintaining a close resemblance to the previous month. Throughout August nights, Tonalea registers an average low-temperature of 68.7°F (20.4°C).Humidity
The average relative humidity in August is 31%.Rainfall
In Tonalea, in August, during 5.2 rainfall days, 0.31" (8mm) of precipitation is typically accumulated. Throughout the year, in Tonalea, there are 57 rainfall days, and 4.92" (125mm) of precipitation is accumulated.Snowfall
In Tonalea, snow does not fall in May through September.Daylight
The average length of the day in August is 13h and 30min.On the first day of August, sunrise is at 6:31 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 7:52 pm MDT.
Sunshine
With an average of 12h of sunshine, August has the most sunshine of the year.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 7 translates into these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Tonalea, 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
Tonalea, 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
Tonalea, 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
Tonalea, 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
Tonalea, 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
Tonalea, 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
Tonalea, 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
Tonalea, 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
Tonalea, AZ
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- 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
Tonalea, 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
Tonalea, 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
Tonalea, 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
Tonalea, 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).
