August weather forecastBrier, WA
August
Weather in August
The last month of the summer, August, is a warm month in Brier, Washington, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 54.1°F (12.3°C).Temperature
Brier witnesses the warmest weather in August, with temperatures averaging a high of 73.9°F (23.3°C) and a low of 54.1°F (12.3°C).Humidity
In August, the average relative humidity is 73%.Rainfall
In Brier, during August, the rain falls for 6.8 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Brier, Washington, during the entire year, the rain falls for 173 days and collects up to 25" (635mm) of precipitation.Snowfall
In Brier, snow does not fall in May through October.Daylight
In August, the average length of the day is 14h and 13min.On the first day of the month, sunrise is at 5:47 am and sunset at 8:43 pm. On the last day of August, sunrise is at 6:27 am and sunset at 7:51 pm PDT.
Sunshine
With an average of 10.8h of sunshine, August has the most sunshine of the year.UV index
In August, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In August, an average UV index of 4 transforms into the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Brier, WA
- Average high temperature in August: 73.9°F
The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is December (43.3°F).
- Average low temperature in August: 54.1°F
The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is December (35.8°F).
Average pressure in August
Brier, WA
- Average pressure in August: 30.01"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in August
Brier, WA
- Average wind speed in August: 3.5mph
The windiest month (with the highest average wind speed) is November (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in August
Brier, WA
- Average humidity in August: 73%
The months with the highest relative humidity are January, February and December (84%).
The month with the lowest relative humidity is July (72%).
Average rainfall in August
Brier, WA
- Average rainfall in August: 0.51"
The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in August
Brier, WA
- Average rainfall days in August: 6.8 days
The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.8 days).
Average snowfall in August
Brier, WA
- Average snowfall in August: 0"
The month with the highest snowfall is February (3.58").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Brier, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Brier, WA
- Average daylight in August: 14h and 12min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in August: 10h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in August
Brier, WA
- Average sunshine days in August: 22.5 days
The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is November (9.2 days).
Average UV index in August
Brier, WA
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Brier, WA
- Average cloud cover in August: 25
The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in August
Brier, 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).
