August weather forecast
Biggs Junction, OR

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Weather in August

The last month of the summer, August, is also a moderately hot month in Biggs Junction, Oregon, with an average temperature ranging between max 83.3°F (28.5°C) and min 57.9°F (14.4°C).

Temperature

As August takes hold, the average high-temperature is a still moderately hot 83.3°F (28.5°C), nearly mirroring that of the previous month. Despite considerable daily temperature swings, a steady low-temperature average of 57.9°F (14.4°C) is noted throughout August.

Heat index

The heat index in August is evaluated at 84.2°F (29°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

The least humid month in Biggs Junction is August, with an average relative humidity of 46%.

Rainfall

In Biggs Junction, during August, the rain falls for 3.1 days and regularly aggregates up to 0.28" (7mm) of precipitation. Throughout the year, there are 112.2 rainfall days, and 10.91" (277mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day in Biggs Junction is 14h and 4min.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:31 pm. On the last day of August, sunrise is at 6:24 am and sunset at 7:42 pm PDT.

Sunshine

July and August, with an average of 12h of sunshine, are months with the most sunshine.

UV index

In August, the average daily maximum UV index in Biggs Junction is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

The average high-temperature, in August, in Biggs Junction, is 83.3°F (28.5°C), while the average low-temperature is 57.9°F (14.4°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 84.2°F (29°C).

What is the least humid month?

August is the least humid month, with an average relative humidity of 46%.

What is the average humidity in August?

In August, the average relative humidity is 46%.

How much does it rain in August?

In Biggs Junction, in August, it is raining for 3.1 days, with typically 0.28" (7mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall in Biggs Junction.

What is the average length of the day in August?

In Biggs Junction, the average day length in August is 14h and 4min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:47 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:42 pm PDT.

What is the month with the most sunshine?

The months with the most sunshine are July and August, with an average of 12h of sunshine.

How long on average sun shines in August?

In Biggs Junction, Oregon, the average sunshine duration in August is 12h.

How high is the UV index in August?

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes 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
Biggs Junction, OR

Average temperature in August - Biggs Junction, OR
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (37.4°F).

  • Average low temperature in August: 57.9°F

The month with the highest average low temperature is August (57.9°F).
The coldest month (with the lowest average low temperature) is December (27°F).

Average pressure in August
Biggs Junction, OR

Average pressure in August - Biggs Junction, OR
  • Average pressure in August: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.95"Hg).

Average wind speed in August
Biggs Junction, OR

Average wind speed in August - Biggs Junction, OR
  • Average wind speed in August: 6.7mph

The windiest month (with the highest average wind speed) is June (7.9mph).
The calmest months (with the lowest average wind speed) are January and December (5mph).

Average humidity in August
Biggs Junction, OR

Average humidity in August - Biggs Junction, OR
  • Average humidity in August: 46%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (46%).

Average rainfall in August
Biggs Junction, OR

Average rainfall in August - Biggs Junction, OR
  • Average rainfall in August: 0.28"

The wettest month (with the highest rainfall) is January (1.93").
The driest month (with the least rainfall) is July (0.12").

Average rainfall days in August
Biggs Junction, OR

Average rainfall days in August - Biggs Junction, OR
  • Average rainfall days in August: 3.1 days

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is July (2.9 days).

Average snowfall in August
Biggs Junction, OR

Average snowfall in August - Biggs Junction, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Biggs Junction, OR

Average snowfall days in August - Biggs Junction, OR
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are February and December (3.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Biggs Junction, OR

Average daylight in August / Average sunshine in August - Biggs Junction, 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: 12h

The months with the most sunshine are July and August (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 5h).

Average sunshine days in August
Biggs Junction, OR

Average sunshine days in August - Biggs Junction, OR
  • Average sunshine days in August: 25.8 days

The month with the most sunshine days is July (27 days).
The month with the least sunshine days is February (12.3 days).

Average UV index in August
Biggs Junction, OR

Average UV index in August - Biggs Junction, 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).

Average cloud cover in August
Biggs Junction, OR

Average cloud cover in August - Biggs Junction, OR
  • Average cloud cover in August: 9

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 9).

Average visibility in August
Biggs Junction, OR

Average visibility in August - Biggs Junction, OR
  • Average visibility in August: 6mi

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

Biggs Junction, Oregon, USA

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