August weather forecast
Darrington, WA

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Weather in August

August, the last month of the summer in Darrington, is also an agreeable month, with an average temperature fluctuating between 43.7°F (6.5°C) and 71.2°F (21.8°C).

Temperature

August is Darrington's warmest month, registering average high temperatures of 71.2°F (21.8°C) and lows of 43.7°F (6.5°C).

Humidity

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

Rainfall

August is the month with the least rainfall in Darrington. Rain falls for 9.4 days and accumulates 0.87" (22mm) of precipitation.

Snowfall

In Darrington, Washington, snow does not fall in July and August.

Daylight

In Darrington, the average length of the day in August is 14h and 16min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:42 pm. On the last day of August, sunrise is at 6:23 am and sunset at 7:48 pm PDT.

Sunshine

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

UV index

The average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In August, the maximum UV index of 3 transforms into these recommendations:
Take precautions - Protection against sun damage is advised. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

With an average high-temperature of 71.2°F (21.8°C) and an average low-temperature of 43.7°F (6.5°C), August is the warmest month.

What is the average August temperature?

During August, Darrington experiences an average high-temperature of 71.2°F (21.8°C) and a low-temperature of 43.7°F (6.5°C).

What are the least humid months?

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

What is the average humidity in August?

In August, the average relative humidity is 71%.

What is the driest month?

August is the month with the least rainfall. Rain falls for 9.4 days and accumulates 0.87" (22mm) of precipitation.

How many days does it rain in August?

In Darrington, during August, the rain falls for 9.4 days and regularly aggregates up to 0.87" (22mm) of precipitation.

When it does not snow?

In Darrington, snow does not fall in July and August.

Does it snow in August?

In Darrington, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Darrington have in August?

In August, the average day length in Darrington is 14h and 16min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:43 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:48 pm PDT.

What month has the most sunshine?

With an average of 10.9h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August?

In August, the average sunshine duration is 10.9h.

How high is the UV index in August?

The average daily maximum UV index in August is 3. A UV Index value of 3 to 5 symbolizes 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
Darrington, WA

Average temperature in August - Darrington, WA
  • Average high temperature in August: 71.2°F

The warmest month (with the highest average high temperature) is August (71.2°F).
The month with the lowest average high temperature is December (30.7°F).

  • Average low temperature in August: 43.7°F

The month with the highest average low temperature is August (43.7°F).
The coldest month (with the lowest average low temperature) is December (19.6°F).

Average pressure in August
Darrington, WA

Average pressure in August - Darrington, WA
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

Average wind speed in August
Darrington, WA

Average wind speed in August - Darrington, WA
  • Average wind speed in August: 3.3mph

The windiest month (with the highest average wind speed) is January (4.7mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

Average humidity in August
Darrington, WA

Average humidity in August - Darrington, WA
  • Average humidity in August: 71%

The months with the highest relative humidity are January, February and March (91%).
The months with the lowest relative humidity are July and August (71%).

Average rainfall in August
Darrington, WA

Average rainfall in August - Darrington, WA
  • Average rainfall in August: 0.87"

The wettest month (with the highest rainfall) is January (9.25").
The driest month (with the least rainfall) is August (0.87").

Average rainfall days in August
Darrington, WA

Average rainfall days in August - Darrington, WA
  • Average rainfall days in August: 9.4 days

The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is February (3.8 days).

Average snowfall in August
Darrington, WA

Average snowfall in August - Darrington, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (71.57").
The months with the least snowfall are July and August (0").

Average snowfall days in August
Darrington, WA

Average snowfall days in August - Darrington, WA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is March (22.8 days).
The month with the least snowfall days is August (0 days).

Average daylight in August /
Average sunshine in August
Darrington, WA

Average daylight in August / Average sunshine in August - Darrington, WA
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • 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 January (Average sunshine: 3h and 42min).

Average sunshine days in August
Darrington, WA

Average sunshine days in August - Darrington, WA
  • Average sunshine days in August: 18.1 days

The month with the most sunshine days is August (18.1 days).
The month with the least sunshine days is April (6.5 days).

Average UV index in August
Darrington, WA

Average UV index in August - Darrington, WA
  • Average UV index in August: 3

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October and November (UV index 1).

Average cloud cover in August
Darrington, WA

Average cloud cover in August - Darrington, WA
  • Average cloud cover in August: 30

The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in August
Darrington, WA

Average visibility in August - Darrington, WA
  • Average visibility in August: 5mi

The months with the highest visibility are June, July, August and September (5mi).
The months with the lowest visibility are January and March (3mi).

Darrington, Washington, USA

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