August weather forecastWiley City, WA
August
Weather in August
The last month of the summer, August, is also a hot month in Wiley City, Washington, with an average temperature ranging between max 86.5°F (30.3°C) and min 60.3°F (15.7°C).Temperature
Wiley City experiences its highest temperatures in August, with an average peak of 86.5°F (30.3°C) and a low of 60.3°F (15.7°C).Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 39%.Rainfall
In Wiley City, in August, during 2 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. In Wiley City, during the entire year, the rain falls for 82.2 days and collects up to 5.43" (138mm) of precipitation.Snowfall
In Wiley City, snow does not fall in April through August and October.Daylight
In Wiley City, the average length of the day in August is 14h and 8min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:33 pm. On the last day of August, sunrise is at 6:22 am and sunset at 7:42 pm PDT.
Sunshine
July and August, with an average of 12.1h of sunshine, are months with the most sunshine.UV index
In Wiley City, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In August, the UV index of 5 transforms into the following advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. 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
Average temperature in August
Wiley City, WA
- Average high temperature in August: 86.5°F
The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (36.9°F).
- Average low temperature in August: 60.3°F
The month with the highest average low temperature is August (60.3°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).
Average pressure in August
Wiley City, WA
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in August
Wiley City, WA
- Average wind speed in August: 6.5mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).
Average humidity in August
Wiley City, WA
- Average humidity in August: 39%
The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (39%).
Average rainfall in August
Wiley City, WA
- Average rainfall in August: 0.16"
The wettest month (with the highest rainfall) is January (0.87").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in August
Wiley City, WA
- Average rainfall days in August: 2 days
The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is August (2 days).
Average snowfall in August
Wiley City, WA
- Average snowfall in August: 0"
The month with the highest snowfall is December (2.76").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in August
Wiley City, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (5.4 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in August /
Average sunshine in August
Wiley City, WA
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in August: 12h and 6min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in August
Wiley City, WA
- Average sunshine days in August: 27.4 days
The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is February (15.8 days).
Average UV index in August
Wiley City, WA
- Average UV index in August: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Wiley City, WA
- Average cloud cover in August: 9
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in August
Wiley City, WA
- Average visibility in August: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
