August weather forecast
Depoe Bay, OR

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Weather in August

As summer matures, August in Depoe Bay marks slight changes in weather conditions. The month maintains the summer’s dominant high-pressure conditions with slightly reduced temperature. Also, this period showcases longer sunshine days and less windy conditions providing a relaxed atmosphere for visitors. August is also notable for its slightly elevated rainfall from 0.16" (4mm) in July to 0.24" (6mm). Nonetheless, it remains a beautiful time to visit or dwell due to its steady and pleasant weather climate.

Temperature

Temperature readings reach their annual highs in August, averaging 67.6°F (19.8°C) and a minimum average of 53.6°F (12°C).

Humidity

The average relative humidity in August is 82%.

Rainfall

In August, the rain falls for 3.7 days. Throughout August, 0.24" (6mm) of precipitation is accumulated. In Depoe Bay, during the entire year, the rain falls for 139.5 days and collects up to 18.66" (474mm) of precipitation.

Snowfall

In Depoe Bay, snow does not fall in March through October and December.

Ocean temperature

In Depoe Bay, the average seawater temperature in August is 55°F (12.8°C).
Note: With the appropriate swimsuit, one can swim in 55°F (12.8°C) even if temperatures dip below 50°F (10°C); otherwise, be ready for cold shock and breath issues. A fleeting swim around 55.4°F (13°C) is distressing.

Daylight

The average length of the day in August is 14h and 0min.
On the first day of August, sunrise is at 6:03 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:54 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 reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 4 during August morphs into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Jun 30, 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 Depoe Bay?

With average high temperatures of 67.6°F (19.8°C) and lows of 53.6°F (12°C), August is the warmest month.

What are August temperatures?

The high-temperature, in August, in Depoe Bay, is 67.6°F (19.8°C), while the low-temperature averages to 53.6°F (12°C).

What is the average humidity in August?

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

How much does it rain in August?

In Depoe Bay, in August, it is raining for 3.7 days, with typically 0.24" (6mm) of accumulated precipitation.

When it does not snow?

In Depoe Bay, snow does not fall in March through October and December.

What is the ocean temperature in August?

In Depoe Bay, in August, the average water temperature is 55°F (12.8°C). Swimming in 55°F (12.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in August?

In August, the average day length is 14h and 0min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:03 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:54 pm PDT.

How many hours of sunshine does Depoe Bay have in August?

The average sunshine duration in August is 10.4h.

What is the UV index intensity in August?

In Depoe Bay, the average daily maximum UV index in August 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
Depoe Bay, OR

Average temperature in August - Depoe Bay, 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 (47.7°F).

  • Average low temperature in August: 53.6°F

The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).

Average pressure in August
Depoe Bay, OR

Average pressure in August - Depoe Bay, OR
  • Average pressure in August: 30.03"Hg

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

Average wind speed in August
Depoe Bay, OR

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

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in August
Depoe Bay, OR

Average humidity in August - Depoe Bay, OR
  • Average humidity in August: 82%

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

Average rainfall in August
Depoe Bay, OR

Average rainfall in August - Depoe Bay, OR
  • Average rainfall in August: 0.24"

The wettest month (with the highest rainfall) is December (3.07").
The driest month (with the least rainfall) is July (0.16").

Average rainfall days in August
Depoe Bay, OR

Average rainfall days in August - Depoe Bay, OR
  • Average rainfall days in August: 3.7 days

The month with the highest number of rainy days is March (18.2 days).
The month with the least rainy days is August (3.7 days).

Average snowfall in August
Depoe Bay, OR

Average snowfall in August - Depoe Bay, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").

Average snowfall days in August
Depoe Bay, OR

Average snowfall days in August - Depoe Bay, OR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average sea temperature in August
Depoe Bay, OR

Average sea temperature in August - Depoe Bay, OR
  • Average sea temperature in August: 55°F

The best month for swimming (with the highest average sea temperature) is July (57.6°F).
The coldest month (with the lowest average sea temperature) is February (49.4°F).

Average daylight in August /
Average sunshine in August
Depoe Bay, OR

Average daylight in August / Average sunshine in August - Depoe Bay, 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).

Average sunshine days in August
Depoe Bay, OR

Average sunshine days in August - Depoe Bay, OR
  • Average sunshine days in August: 25.1 days

The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is March (10.9 days).

Average UV index in August
Depoe Bay, OR

Average UV index in August - Depoe Bay, 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).

Average cloud cover in August
Depoe Bay, OR

Average cloud cover in August - Depoe Bay, OR
  • Average cloud cover in August: 32

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

Average visibility in August
Depoe Bay, OR

Average visibility in August - Depoe Bay, 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).

Depoe Bay, Oregon, USA

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