August weather forecastWesley Junction, WA
August
Weather in August
The last month of the summer, August, is another tropical month in Wesley Junction, Washington, with temperature in the range of an average low of 60.8°F (16°C) and an average high of 86.2°F (30.1°C).Temperature
The advent of August sees the average high-temperature at a still hot 86.2°F (30.1°C), subtly shifted from July's 86.5°F (30.3°C). In Wesley Junction, the nighttime chill during August is a clear shift from the day's highs, with an average of 60.8°F (16°C).Humidity
The average relative humidity in August in Wesley Junction is 39%.Rainfall
In August, in Wesley Junction, the rain falls for 4.2 days. Throughout August, 0.28" (7mm) of precipitation is accumulated. Throughout the year, in Wesley Junction, Washington, there are 98.5 rainfall days, and 6.97" (177mm) of precipitation is accumulated.Snowfall
April through August and October are months without snowfall.Daylight
In Wesley Junction, Washington, the average length of the day in August is 14h and 7min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:31 pm. On the last day of August, sunrise is at 6:21 am and sunset at 7:41 pm PDT.
Sunshine
July and August, with an average of 12.1h of sunshine, are months with the most sunshine in Wesley Junction.UV index
In Wesley Junction, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In August, the maximum UV index of 5 suggests this advice:
Take precautions - Protection against sun damage is advised. Avoiding the Sun during its peak radiation time around midday is a healthy practice. 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
Wesley Junction, WA
- Average high temperature in August: 86.2°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (36.7°F).
- Average low temperature in August: 60.8°F
The month with the highest average low temperature is August (60.8°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).
Average pressure in August
Wesley Junction, 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
Wesley Junction, WA
- Average wind speed in August: 6.3mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity in August
Wesley Junction, WA
- Average humidity in August: 39%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is July (38%).
Average rainfall in August
Wesley Junction, WA
- Average rainfall in August: 0.28"
The wettest month (with the highest rainfall) is January (1.02").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in August
Wesley Junction, WA
- Average rainfall days in August: 4.2 days
The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is July (3.5 days).
Average snowfall in August
Wesley Junction, WA
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in August
Wesley Junction, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (5 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in August /
Average sunshine in August
Wesley Junction, WA
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- 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 30min).
Average sunshine days in August
Wesley Junction, WA
- Average sunshine days in August: 24.2 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in August
Wesley Junction, 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
Wesley Junction, WA
- Average cloud cover in August: 10
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in August
Wesley Junction, 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).
