August weather forecast
Sweet Home, OR

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Weather in August

The last month of the summer, August, is another warm month in Sweet Home, Oregon, with an average temperature varying between 49.8°F (9.9°C) and 79.5°F (26.4°C).

Temperature

August is the month when Sweet Home sees the highest average temperatures, with a high of 79.5°F (26.4°C) and a low of 49.8°F (9.9°C).

Humidity

The least humid month is August, with an average relative humidity of 66%.

Rainfall

In August, in Sweet Home, the rain falls for 4.2 days. Throughout August, 0.31" (8mm) of precipitation is accumulated. In Sweet Home, during the entire year, the rain falls for 167.6 days and collects up to 36.54" (928mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In August, the average length of the day in Sweet Home, Oregon, is 13h and 58min.
On the first day of August, sunrise is at 5:59 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:48 pm PDT.

Sunshine

With an average of 11.3h of sunshine, August has the most sunshine of the year in Sweet Home.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 5 during August translates into the following directions:
Act with care - The need to guard against sun damage is communicated. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What part of the year is the hottest in Sweet Home?

August brings the highest temperatures, with an average high of 79.5°F (26.4°C) and an average low of 49.8°F (9.9°C).

What are August temperatures in Sweet Home?

The average high-temperature, in August, in Sweet Home, is 79.5°F (26.4°C), while the average low-temperature is 49.8°F (9.9°C).

What is the least humid month in Sweet Home?

August is the least humid month, with an average relative humidity of 66%.

What is the average humidity in August in Sweet Home?

In Sweet Home, Oregon, the average relative humidity in August is 66%.

How many days does it rain in August in Sweet Home?

In Sweet Home, Oregon, in August, it is raining for 4.2 days, with typically 0.31" (8mm) of accumulated precipitation.

When it does not snow in Sweet Home?

May through October are months without snowfall in Sweet Home, Oregon.

What is the average length of the day in August in Sweet Home?

In August, the average day length in Sweet Home is 13h and 58min.

When are sunrise and sunset in August in Sweet Home?

On the first day of August, sunrise is at 5:59 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:48 pm PDT.

What month has the most sunshine in Sweet Home?

With an average of 11.3h of sunshine, August has the most sunshine of the year in Sweet Home, Oregon.

How many hours of sunshine does Sweet Home have in August?

The average sunshine duration in August in Sweet Home, Oregon, is 11.3h.

How high is the UV index in August in Sweet Home?

In August, the average daily maximum UV index in Sweet Home, Oregon, is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe 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
Sweet Home, OR

Average temperature in August - Sweet Home, OR
  • Average high temperature in August: 79.5°F

The warmest month (with the highest average high temperature) is August (79.5°F).
The month with the lowest average high temperature is December (44.4°F).

  • Average low temperature in August: 49.8°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).

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Average pressure in August
Sweet Home, OR

Average pressure in August - Sweet Home, 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
Sweet Home, OR

Average wind speed in August - Sweet Home, OR
  • Average wind speed in August: 3.7mph

The windiest month (with the highest average wind speed) is January (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in August
Sweet Home, OR

Average humidity in August - Sweet Home, OR
  • Average humidity in August: 66%

The months with the highest relative humidity are February, March and December (86%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in August
Sweet Home, OR

Average rainfall in August - Sweet Home, OR
  • Average rainfall in August: 0.31"

The wettest month (with the highest rainfall) is December (5.47").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days in August
Sweet Home, OR

Average rainfall days in August - Sweet Home, OR
  • Average rainfall days in August: 4.2 days

The month with the highest number of rainy days is March (21.1 days).
The month with the least rainy days is July (4.1 days).

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Average snowfall in August
Sweet Home, OR

Average snowfall in August - Sweet Home, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (3.7").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Sweet Home, OR

Average snowfall days in August - Sweet Home, OR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Sweet Home, OR

Average daylight in August / Average sunshine in August - Sweet Home, 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: 11h and 2min

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

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Average sunshine days in August
Sweet Home, OR

Average sunshine days in August - Sweet Home, OR
  • Average sunshine days in August: 24.8 days

The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is February (8.4 days).

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Average UV index in August
Sweet Home, OR

Average UV index in August - Sweet Home, OR
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in August
Sweet Home, OR

Average cloud cover in August - Sweet Home, OR
  • Average cloud cover in August: 19

The months with the most cloud cover are February and March (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in August
Sweet Home, OR

Average visibility in August - Sweet Home, OR
  • Average visibility in August: 6mi

The month with the highest visibility is August (6mi).
The months with the lowest visibility are February and April (4mi).

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Sweet Home, Oregon, USA

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