August weather forecast
Yachats, OR

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Weather in August

The last month of the summer, August, is another refreshing month in Yachats, Oregon, with an average temperature fluctuating between 67.6°F (19.8°C) and 53.1°F (11.7°C).

Temperature

Yachats's warmest month, August, registers temperatures that range from a high of 67.6°F (19.8°C) to a low of 53.1°F (11.7°C).

Humidity

The average relative humidity in August is 82%.

Rainfall

In Yachats, in August, it is raining for 3 days, with typically 0.2" (5mm) of accumulated precipitation. Throughout the year, in Yachats, Oregon, there are 130.2 rainfall days, and 16.34" (415mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

In August, the average length of the day in Yachats is 13h and 58min.
On the first day of August in Yachats, sunrise is at 6:04 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:53 pm PDT.

Sunshine

The average sunshine in August is 10.4h.

UV index

In August, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 during August translates into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What month is the hottest in Yachats?

August, on average, is the warmest month in Yachats, Oregon, registering a high temperature of 67.6°F (19.8°C) and a low of 53.1°F (11.7°C).

What are the temperatures in Yachats in August?

In August, the average high-temperature and low-temperature in Yachats are 67.6°F (19.8°C) and 53.1°F (11.7°C) respectively.

What is the average humidity in August in Yachats?

In Yachats, the average relative humidity in August is 82%.

How much does it rain in Yachats in August?

In Yachats, Oregon, in August, during 3 rainfall days, 0.2" (5mm) of precipitation is typically accumulated.

When it does not snow in Yachats?

In Yachats, Oregon, snow does not fall in March through December.

How many hours of daylight does Yachats have in August?

The average day length in August is 13h and 58min.

When is the sunrise / sunset in August in Yachats?

On the first day of August in Yachats, Oregon, sunrise is at 6:04 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:53 pm PDT.

How long on average sun shines in August in Yachats?

In Yachats, Oregon, the average sunshine duration in August is 10.4h.

How high is the UV index in August in Yachats?

In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's 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
Yachats, OR

Average temperature in August - Yachats, OR
  • Average high temperature in August: 67.6°F

The warmest month (with the highest average high temperature) is August (67.6°F).
The month with the lowest average high temperature is December (47.8°F).

  • Average low temperature in August: 53.1°F

The months with the highest average low temperature are July and August (53.1°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).

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Average pressure in August
Yachats, OR

Average pressure in August - Yachats, OR
  • Average pressure in August: 30.02"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are August and September (30.02"Hg).

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Average wind speed in August
Yachats, OR

Average wind speed in August - Yachats, OR
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in August
Yachats, OR

Average humidity in August - Yachats, OR
  • Average humidity in August: 82%

The months with the highest relative humidity are January, February, March, November and December (83%).
The months with the lowest relative humidity are April, May, June, July, September and October (81%).

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Average rainfall in August
Yachats, OR

Average rainfall in August - Yachats, OR
  • Average rainfall in August: 0.2"

The wettest month (with the highest rainfall) is December (2.68").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days in August
Yachats, OR

Average rainfall days in August - Yachats, OR
  • Average rainfall days in August: 3 days

The month with the highest number of rainy days is March (17.1 days).
The month with the least rainy days is August (3 days).

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Average snowfall in August
Yachats, OR

Average snowfall in August - Yachats, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Yachats, OR

Average snowfall days in August - Yachats, OR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Yachats, OR

Average daylight in August / Average sunshine in August - Yachats, OR
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 0min).

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Average sunshine days in August
Yachats, OR

Average sunshine days in August - Yachats, OR
  • Average sunshine days in August: 25.7 days

The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is February (11.5 days).

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Average UV index in August
Yachats, OR

Average UV index in August - Yachats, OR
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, November and December (UV index 2).

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Average cloud cover in August
Yachats, OR

Average cloud cover in August - Yachats, OR
  • Average cloud cover in August: 31

The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in August
Yachats, OR

Average visibility in August - Yachats, OR
  • Average visibility in August: 5mi

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

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Yachats, Oregon, USA

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