August weather forecast
Gladstone, OR

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Weather in August

The last month of the summer, August, is also a moderately hot month in Gladstone, Oregon, with an average temperature ranging between min 54°F (12.2°C) and max 81.1°F (27.3°C).

Temperature

Gladstone's warmest month, August, generally records average temperatures ranging from a high of 81.1°F (27.3°C) to a low of 54°F (12.2°C).

Heat index

August's heat index is appraised at 84.2°F (29°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

With an average relative humidity of 64%, August is the least humid month in Gladstone.

Rainfall

In Gladstone, Oregon, in August, it is raining for 4 days, with typically 0.28" (7mm) of accumulated precipitation. In Gladstone, during the entire year, the rain falls for 169.9 days and collects up to 32.76" (832mm) of precipitation.

Snowfall

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

Daylight

In Gladstone, the average length of the day in August is 14h and 2min.
On the first day of the month, sunrise is at 5:55 am and sunset at 8:37 pm. On the last day of August, in Gladstone, sunrise is at 6:31 am and sunset at 7:49 pm PDT.

Sunshine

The month with the most sunshine is August, with an average of 11.1h of sunshine.

UV index

The average daily maximum UV index in August in Gladstone, Oregon, is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the UV index of 5 transforms into the following advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. To avoid the Sun's strongest rays, limit exposure around the mid-day period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the warmest month in Gladstone?

August, marked by an average high-temperature of 81.1°F (27.3°C) and a low-temperature of 54°F (12.2°C), is the warmest month in Gladstone.

What is the average August temperature in Gladstone?

During August, Gladstone experiences an average high-temperature of 81.1°F (27.3°C) and a low-temperature of 54°F (12.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 84.2°F (29°C).

What is the least humid month in Gladstone?

August is the least humid month in Gladstone, with an average relative humidity of 64%.

What is the average humidity in August in Gladstone?

In August, the average relative humidity in Gladstone is 64%.

How much does it rain in Gladstone in August?

In Gladstone, Oregon, during August, the rain falls for 4 days and regularly aggregates up to 0.28" (7mm) of precipitation.

When it does not snow in Gladstone?

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

What is the average length of the day in August in Gladstone?

In August, the average day length in Gladstone is 14h and 2min.

When is the sunrise / sunset in August in Gladstone?

In August, on the first day of the month, sunrise is at 5:55 am and sunset at 8:37 pm. On the last day of the month, in Gladstone, sunrise is at 6:31 am and sunset at 7:49 pm PDT.

What month has the most sunshine in Gladstone?

With an average of 11.1h of sunshine, August has the most sunshine of the year in Gladstone, Oregon.

How many hours of sunshine does Gladstone have in August?

In Gladstone, Oregon, the average sunshine duration in August is 11.1h.

What is the UV index intensity in August in Gladstone?

The average daily maximum UV index in August in Gladstone is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
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
Gladstone, OR

Average temperature in August - Gladstone, OR
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (44.4°F).

  • Average low temperature in August: 54°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34.3°F).

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Average pressure in August
Gladstone, OR

Average pressure in August - Gladstone, OR
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

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Average wind speed in August
Gladstone, OR

Average wind speed in August - Gladstone, OR
  • Average wind speed in August: 3.5mph

The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in August
Gladstone, OR

Average humidity in August - Gladstone, OR
  • Average humidity in August: 64%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (64%).

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Average rainfall in August
Gladstone, OR

Average rainfall in August - Gladstone, OR
  • Average rainfall in August: 0.28"

The wettest month (with the highest rainfall) is December (5.16").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days in August
Gladstone, OR

Average rainfall days in August - Gladstone, OR
  • Average rainfall days in August: 4 days

The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is August (4 days).

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Average snowfall in August
Gladstone, OR

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

The month with the highest snowfall is February (1.5").
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
Gladstone, OR

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

The month with the highest number of snowfall days is February (2.3 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
Gladstone, OR

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

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: 11h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in August
Gladstone, OR

Average sunshine days in August - Gladstone, OR
  • Average sunshine days in August: 25.3 days

The month with the most sunshine days is July (26.2 days).
The month with the least sunshine days is February (8.1 days).

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Average UV index in August
Gladstone, OR

Average UV index in August - Gladstone, 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
Gladstone, OR

Average cloud cover in August - Gladstone, OR
  • Average cloud cover in August: 22

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in August
Gladstone, OR

Average visibility in August - Gladstone, OR
  • Average visibility in August: 6mi

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

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Gladstone, Oregon, USA

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