August weather forecast
Vantage, WA

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Weather in August

The last month of the summer, August, is another tropical month in Vantage, Washington, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 61.5°F (16.4°C).

Temperature

Vantage witnesses its highest temperatures in July and August, reaching an average of 88.3°F (31.3°C).

Humidity

In Vantage, the average relative humidity in August is 38%.

Rainfall

The month with the least rainfall in Vantage is August, when the rain falls for 3.5 days and typically collects 0.2" (5mm) of precipitation.

Snowfall

In Vantage, snow does not fall in May through August and October.

Daylight

In Vantage, the average length of the day in August is 14h and 9min.
On the first day of August in Vantage, sunrise is at 5:40 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 7:40 pm PDT.

Sunshine

The months with the most sunshine are July and August, with an average of 12h of sunshine.

UV index

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in August transforms into this advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Vantage?

Vantage's warmest months, July and August, record an average high-temperature of 88.3°F (31.3°C).

Is it hot in Vantage during August?

Vantage in August has an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 61.5°F (16.4°C).

What is the average humidity in August in Vantage?

The average relative humidity in August in Vantage is 38%.

What is the driest month in Vantage?

August is the month with the least rainfall in Vantage. Rain falls for 3.5 days and accumulates 0.2" (5mm) of precipitation.

How much does it rain in Vantage in August?

In Vantage, in August, it is raining for 3.5 days, with typically 0.2" (5mm) of accumulated precipitation.

When it does not snow in Vantage?

May through August and October are months without snowfall in Vantage, Washington.

Does it snow in Vantage in August?

In Vantage, Washington, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Vantage have in August?

In Vantage, the average day length in August is 14h and 9min.

When are sunrise and sunset in August in Vantage?

On the first day of August, sunrise is at 5:40 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 7:40 pm PDT.

What is the month with the most sunshine in Vantage?

The months with the most sunshine in Vantage are July and August, with an average of 12h of sunshine.

How many hours of sunshine does Vantage have in August?

In August, the average sunshine duration in Vantage is 12h.

How high is the UV index in August in Vantage?

In August, the average daily maximum UV index in Vantage, Washington, is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Vantage, WA

Average temperature in August - Vantage, WA
  • Average high temperature in August: 88.3°F

The warmest months (with the highest average high temperature) are July and August (88.3°F).
The month with the lowest average high temperature is December (34.5°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is December (24.3°F).

Average pressure in August
Vantage, WA

Average pressure in August - Vantage, WA
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

Average wind speed in August
Vantage, WA

Average wind speed in August - Vantage, WA
  • Average wind speed in August: 6.4mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).

Average humidity in August
Vantage, WA

Average humidity in August - Vantage, WA
  • Average humidity in August: 38%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (37%).

Average rainfall in August
Vantage, WA

Average rainfall in August - Vantage, WA
  • Average rainfall in August: 0.2"

The wettest months (with the highest rainfall) are January and December (0.87").
The driest month (with the least rainfall) is August (0.2").

Average rainfall days in August
Vantage, WA

Average rainfall days in August - Vantage, WA
  • Average rainfall days in August: 3.5 days

The month with the highest number of rainy days is March (10.6 days).
The month with the least rainy days is August (3.5 days).

Average snowfall in August
Vantage, WA

Average snowfall in August - Vantage, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is December (3.43").
The months with the least snowfall are May, June, July, August and October (0").

Average snowfall days in August
Vantage, WA

Average snowfall days in August - Vantage, WA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (6.5 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight in August /
Average sunshine in August
Vantage, WA

Average daylight in August / Average sunshine in August - Vantage, WA
  • Average daylight in August: 14h and 1min

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 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in August
Vantage, WA

Average sunshine days in August - Vantage, WA
  • Average sunshine days in August: 25.8 days

The months with the most sunshine days are July and August (25.8 days).
The month with the least sunshine days is February (16 days).

Average UV index in August
Vantage, WA

Average UV index in August - Vantage, WA
  • Average UV index in August: 6

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
Vantage, WA

Average cloud cover in August - Vantage, WA
  • Average cloud cover in August: 10

The month with the most cloud cover is January (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 10).

Average visibility in August
Vantage, WA

Average visibility in August - Vantage, WA
  • Average visibility in August: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).

Vantage, Washington, USA

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