August weather forecast
Sutherlin, OR

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Weather in August

August, the last month of the summer in Sutherlin, is also a moderately hot month, with an average temperature ranging between min 47.8°F (8.8°C) and max 80.2°F (26.8°C).

Temperature

Sutherlin's August weather reaches an average high of 80.2°F (26.8°C) and an average low of 47.8°F (8.8°C), making it the warmest month.

Humidity

July and August, with an average relative humidity of 71%, are the least humid months.

Rainfall

In Sutherlin, in August, during 3.3 rainfall days, 0.31" (8mm) of precipitation is typically accumulated. Throughout the year, there are 153.9 rainfall days, and 27.72" (704mm) of precipitation is accumulated.

Snowfall

In Sutherlin, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 55min.
On the first day of August, sunrise is at 6:04 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:49 pm PDT.

Sunshine

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

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 5 in August translates into this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

August is the warmest month, with an average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 47.8°F (8.8°C).

What is the usual temperature for Sutherlin in August?

The high-temperature during August is 80.2°F (26.8°C) and the low-temperature is 47.8°F (8.8°C).

What are the least humid months?

The months with the lowest humidity are July and August, with an average relative humidity of 71%.

What is the average humidity in August?

In August, the average relative humidity is 71%.

How many days does it rain in August?

In August, the rain falls for 3.3 days. Throughout August, 0.31" (8mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

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

In August, the average day length is 13h and 55min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:04 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:49 pm PDT.

What month has the most sunshine?

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

How long on average sun shines in August?

In August, the average sunshine duration is 11.1h.

When is the highest UV index?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index intensity in August?

In August, the average daily maximum UV index in Sutherlin is 5. A UV Index estimate 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
Sutherlin, OR

Average temperature in August - Sutherlin, OR
  • Average high temperature in August: 80.2°F

The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in August: 47.8°F

The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (33.1°F).

Average pressure in August
Sutherlin, OR

Average pressure in August - Sutherlin, 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).

Average wind speed in August
Sutherlin, OR

Average wind speed in August - Sutherlin, OR
  • Average wind speed in August: 3.3mph

The windiest months (with the highest average wind speed) are January and March (4mph).
The calmest month (with the lowest average wind speed) is September (3.2mph).

Average humidity in August
Sutherlin, OR

Average humidity in August - Sutherlin, OR
  • Average humidity in August: 71%

The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are July and August (71%).

Average rainfall in August
Sutherlin, OR

Average rainfall in August - Sutherlin, OR
  • Average rainfall in August: 0.31"

The wettest month (with the highest rainfall) is December (4.17").
The driest month (with the least rainfall) is July (0.2").

Average rainfall days in August
Sutherlin, OR

Average rainfall days in August - Sutherlin, OR
  • Average rainfall days in August: 3.3 days

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (3.3 days).

Average snowfall in August
Sutherlin, OR

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

The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Sutherlin, OR

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

The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Sutherlin, OR

Average daylight in August / Average sunshine in August - Sutherlin, OR
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • 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 12min).

Average sunshine days in August
Sutherlin, OR

Average sunshine days in August - Sutherlin, OR
  • Average sunshine days in August: 24.7 days

The month with the most sunshine days is July (25.4 days).
The month with the least sunshine days is February (9.7 days).

Average UV index in August
Sutherlin, OR

Average UV index in August - Sutherlin, OR
  • Average UV index in August: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Sutherlin, OR

Average cloud cover in August - Sutherlin, OR
  • Average cloud cover in August: 27

The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in August
Sutherlin, OR

Average visibility in August - Sutherlin, OR
  • Average visibility in August: 5mi

The months with the highest visibility are July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (4mi).

Sutherlin, Oregon, USA

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