August weather forecast
Otter Rock, OR

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Weather in August

August, the last month of the summer in Otter Rock, is another refreshing month, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 67.6°F (19.8°C).

Temperature

Otter Rock records the warmest temperatures in August, averaging a high of 67.6°F (19.8°C) and a low of 53.6°F (12°C).

Humidity

In August, the average relative humidity is 82%.

Rainfall

In Otter Rock, during August, the rain falls for 3.7 days and regularly aggregates up to 0.24" (6mm) of precipitation. In Otter Rock, during the entire year, the rain falls for 139.5 days and collects up to 18.66" (474mm) of precipitation.

Snowfall

In Otter Rock, snow does not fall in March through October and December.

Daylight

In Otter Rock, the average length of the day in August is 14h and 0min.
On the first day of the month, sunrise is at 6:03 am and sunset at 8:41 pm. On the last day of August, sunrise is at 6:38 am and sunset at 7:54 pm PDT.

Sunshine

The average sunshine in August is 10.4h.

UV index

The average daily maximum UV index in August in Otter Rock is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 4 in August translates into these instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What is the hottest time of year in Otter Rock?

August is the warmest month of the year in Otter Rock, Oregon, registering average temperatures as high as 67.6°F (19.8°C) and as low as 53.6°F (12°C).

What is the average August temperature in Otter Rock?

An average high-temperature, in August, in Otter Rock, is 67.6°F (19.8°C) and the average low-temperature is 53.6°F (12°C).

What is the average humidity in August in Otter Rock?

In August, the average relative humidity is 82%.

How much does it rain in Otter Rock in August?

In Otter Rock, in August, during 3.7 rainfall days, 0.24" (6mm) of precipitation is typically accumulated.

When it does not snow in Otter Rock?

In Otter Rock, Oregon, snow does not fall in March through October and December.

How many hours of daylight does Otter Rock have in August?

In August, the average day length in Otter Rock, Oregon, is 14h and 0min.

When are sunrise and sunset in August in Otter Rock?

On the first day of August in Otter Rock, Oregon, 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 long on average sun shines in August in Otter Rock?

In Otter Rock, the average sunshine duration in August is 10.4h.

How high is the UV index in August in Otter Rock?

In Otter Rock, Oregon, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Otter Rock, OR

Average temperature in August - Otter Rock, 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).

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Average pressure in August
Otter Rock, OR

Average pressure in August - Otter Rock, 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).

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Average wind speed in August
Otter Rock, OR

Average wind speed in August - Otter Rock, 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).

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Average humidity in August
Otter Rock, OR

Average humidity in August - Otter Rock, 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%).

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Average rainfall in August
Otter Rock, OR

Average rainfall in August - Otter Rock, 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").

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Average rainfall days in August
Otter Rock, OR

Average rainfall days in August - Otter Rock, 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).

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Average snowfall in August
Otter Rock, OR

Average snowfall in August - Otter Rock, 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").

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Average snowfall days in August
Otter Rock, OR

Average snowfall days in August - Otter Rock, 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).

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Average daylight in August /
Average sunshine in August
Otter Rock, OR

Average daylight in August / Average sunshine in August - Otter Rock, 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
Otter Rock, OR

Average sunshine days in August - Otter Rock, 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).

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Average UV index in August
Otter Rock, OR

Average UV index in August - Otter Rock, 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
Otter Rock, OR

Average cloud cover in August - Otter Rock, 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).

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Average visibility in August
Otter Rock, OR

Average visibility in August - Otter Rock, 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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Otter Rock, Oregon, USA

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