August weather forecast
Brush Prairie, WA

Weather in August

The last month of the summer, August, is also a moderately hot month in Brush Prairie, Washington, with an average temperature fluctuating between 52°F (11.1°C) and 79.3°F (26.3°C).

Temperature

August is the warmest month, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 52°F (11.1°C).

Humidity

With an average relative humidity of 67%, August is the least humid month in Brush Prairie.

Rainfall

In Brush Prairie, in August, during 5.1 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. In Brush Prairie, during the entire year, the rain falls for 177.9 days and collects up to 40.67" (1033mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Brush Prairie, Washington, the average length of the day in August is 14h and 4min.
On the first day of the month, sunrise is at 5:53 am and sunset at 8:39 pm. On the last day of August, in Brush Prairie, sunrise is at 6:30 am and sunset at 7:50 pm PDT.

Sunshine

The month with the most sunshine in Brush Prairie is August, with an average of 10.8h of sunshine.

UV index

In August, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 4 in August transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the warmest month in Brush Prairie?

August is the warmest month in Brush Prairie, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 52°F (11.1°C).

What is the temperature in August in Brush Prairie?

The average high-temperature, in August, in Brush Prairie, Washington, is 79.3°F (26.3°C), while the average low-temperature is 52°F (11.1°C).

What is the least humid month in Brush Prairie?

The least humid month is August, with an average relative humidity of 67%.

What is the average humidity in August in Brush Prairie?

In August, the average relative humidity is 67%.

How much does it rain in Brush Prairie in August?

In Brush Prairie, Washington, in August, it is raining for 5.1 days, with typically 0.47" (12mm) of accumulated precipitation.

When it does not snow in Brush Prairie?

April through October are months without snowfall in Brush Prairie.

How many hours of daylight does Brush Prairie have in August?

In August, the average day length is 14h and 4min.

When are sunrise and sunset in August in Brush Prairie?

In August, on the first day of the month, sunrise is at 5:53 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:50 pm PDT.

What month has the most sunshine in Brush Prairie?

August has the most sunshine of the year, with an average of 10.8h of sunshine.

How many hours of sunshine does Brush Prairie have in August?

In Brush Prairie, the average sunshine duration in August is 10.8h.

What is the UV index reading in August in Brush Prairie?

In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Brush Prairie, WA

Average temperature in August - Brush Prairie, WA
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is December (42.6°F).

  • Average low temperature in August: 52°F

The month with the highest average low temperature is August (52°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).

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Average pressure in August
Brush Prairie, WA

Average pressure in August - Brush Prairie, WA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

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Average wind speed in August
Brush Prairie, WA

Average wind speed in August - Brush Prairie, WA
  • Average wind speed in August: 3.8mph

The windiest month (with the highest average wind speed) is January (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in August
Brush Prairie, WA

Average humidity in August - Brush Prairie, WA
  • Average humidity in August: 67%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (67%).

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Average rainfall in August
Brush Prairie, WA

Average rainfall in August - Brush Prairie, WA
  • Average rainfall in August: 0.47"

The wettest month (with the highest rainfall) is January (6.06").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in August
Brush Prairie, WA

Average rainfall days in August - Brush Prairie, WA
  • Average rainfall days in August: 5.1 days

The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is August (5.1 days).

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Average snowfall in August
Brush Prairie, WA

Average snowfall in August - Brush Prairie, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.76").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Brush Prairie, WA

Average snowfall days in August - Brush Prairie, WA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Brush Prairie, WA

Average daylight in August / Average sunshine in August - Brush Prairie, WA
  • Average daylight in August: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 40min).
The month with the shortest days is December (Average daylight: 8h and 45min).

  • Average sunshine in August: 10h and 48min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).

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Average sunshine days in August
Brush Prairie, WA

Average sunshine days in August - Brush Prairie, WA
  • Average sunshine days in August: 23.8 days

The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is February (8.2 days).

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Average UV index in August
Brush Prairie, WA

Average UV index in August - Brush Prairie, WA
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Brush Prairie, WA

Average cloud cover in August - Brush Prairie, WA
  • Average cloud cover in August: 26

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in August
Brush Prairie, WA

Average visibility in August - Brush Prairie, WA
  • Average visibility in August: 5mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).

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