August weather forecast
Cedar Hills, OR

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Weather in August

August, the last month of the summer in Cedar Hills, is another warm month, with temperature in the range of an average low of 55.6°F (13.1°C) and an average high of 81.7°F (27.6°C).

Temperature

Cedar Hills's warmest month, August, generally records average temperatures ranging from a high of 81.7°F (27.6°C) to a low of 55.6°F (13.1°C).

Heat index

The average heat index in August is computed to be 84.2°F (29°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The least humid month in Cedar Hills is August, with an average relative humidity of 63%.

Rainfall

In Cedar Hills, Oregon, in August, it is raining for 4.6 days, with typically 0.35" (9mm) of accumulated precipitation. In Cedar Hills, during the entire year, the rain falls for 173.2 days and collects up to 30.55" (776mm) of precipitation.

Snowfall

April through October are months without snowfall in Cedar Hills.

Daylight

In Cedar Hills, the average length of the day in August is 14h and 3min.
On the first day of the month, sunrise is at 5:56 am and sunset at 8:38 pm. On the last day of August, in Cedar Hills, sunrise is at 6:32 am and sunset at 7:50 pm PDT.

Sunshine

The month with the most sunshine in Cedar Hills is August, with an average of 10.9h of sunshine.

UV index

The average daily maximum UV index in August in Cedar Hills is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 5 suggests this advice:
Exercise prevention - Protecting skin and eyes from harm is required. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What month is the hottest in Cedar Hills?

August, with its high-temperature average of 81.7°F (27.6°C) and a low-temperature average of 55.6°F (13.1°C), is the warmest month in Cedar Hills, Oregon.

What is the temperature in August in Cedar Hills?

August temperatures in Cedar Hills vary between a high-temperature of 81.7°F (27.6°C) and a low-temperature of 55.6°F (13.1°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 84.2°F (29°C).

What is the least humid month in Cedar Hills?

The least humid month in Cedar Hills is August, with an average relative humidity of 63%.

What is the average humidity in August in Cedar Hills?

The average relative humidity in August in Cedar Hills is 63%.

How many days does it rain in August in Cedar Hills?

In August, in Cedar Hills, the rain falls for 4.6 days. Throughout August, 0.35" (9mm) of precipitation is accumulated.

When it does not snow in Cedar Hills?

In Cedar Hills, Oregon, snow does not fall in April through October.

How many hours of daylight does Cedar Hills have in August?

In August, the average day length is 14h and 3min.

When are sunrise and sunset in August in Cedar Hills?

On the first day of August, sunrise is at 5:56 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:50 pm PDT.

What month has the most sunshine in Cedar Hills?

The month with the most sunshine in Cedar Hills, Oregon, is August, with an average of 10.9h of sunshine.

How long on average sun shines in August in Cedar Hills?

The average sunshine duration in August is 10.9h.

How high is the UV index in August in Cedar Hills?

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Cedar Hills, OR

Average temperature in August - Cedar Hills, OR
  • Average high temperature in August: 81.7°F

The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (44.2°F).

  • Average low temperature in August: 55.6°F

The month with the highest average low temperature is August (55.6°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).

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Average pressure in August
Cedar Hills, OR

Average pressure in August - Cedar Hills, OR
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in August
Cedar Hills, OR

Average wind speed in August - Cedar Hills, OR
  • Average wind speed in August: 4mph

The windiest month (with the highest average wind speed) is January (5.4mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in August
Cedar Hills, OR

Average humidity in August - Cedar Hills, OR
  • Average humidity in August: 63%

The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is August (63%).

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Average rainfall in August
Cedar Hills, OR

Average rainfall in August - Cedar Hills, OR
  • Average rainfall in August: 0.35"

The wettest month (with the highest rainfall) is December (4.61").
The driest month (with the least rainfall) is July (0.31").

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Average rainfall days in August
Cedar Hills, OR

Average rainfall days in August - Cedar Hills, OR
  • Average rainfall days in August: 4.6 days

The month with the highest number of rainy days is March (20.6 days).
The month with the least rainy days is August (4.6 days).

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Average snowfall in August
Cedar Hills, OR

Average snowfall in August - Cedar Hills, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.61").
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
Cedar Hills, OR

Average snowfall days in August - Cedar Hills, OR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Cedar Hills, OR

Average daylight in August / Average sunshine in August - Cedar Hills, OR
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

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Average sunshine days in August
Cedar Hills, OR

Average sunshine days in August - Cedar Hills, OR
  • Average sunshine days in August: 24.6 days

The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is March (8.6 days).

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Average UV index in August
Cedar Hills, OR

Average UV index in August - Cedar Hills, OR
  • Average UV index in August: 5

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
Cedar Hills, OR

Average cloud cover in August - Cedar Hills, OR
  • Average cloud cover in August: 23

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in August
Cedar Hills, OR

Average visibility in August - Cedar Hills, OR
  • Average visibility in August: 6mi

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

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Cedar Hills, Oregon, USA

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