August weather forecast
Edmonds, WA

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Weather in August

August continues the warm trend in Edmonds, though it subtly signals the approach of fall. It seems like a comforting encore of July, with temperatures oscillating from 54.1°F (12.3°C) to 73.9°F (23.3°C). Surprisingly, the number of sunshine days peaks at a yearly high of 22.5. Residents cherish every moment of this sun-soaked ambience, indulging in festivities and outdoor activities. As the month winds down, temperatures begin to dip, hinting at fall's impending welcome.

Temperature

Edmonds experiences its highest temperatures in August, with an average peak of 73.9°F (23.3°C) and a low of 54.1°F (12.3°C).

Humidity

The average relative humidity in August is 73%.

Rainfall

In Edmonds, in August, it is raining for 6.8 days, with typically 0.51" (13mm) of accumulated precipitation. In Edmonds, during the entire year, the rain falls for 173 days and collects up to 25" (635mm) of precipitation.

Snowfall

May through October are months without snowfall in Edmonds.

Daylight

The average length of the day in August is 14h and 13min.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:44 pm. On the last day of August, sunrise is at 6:27 am and sunset at 7:51 pm PDT.

Sunshine

With an average of 10.8h of sunshine, August has the most sunshine of the year in Edmonds.

UV index

The average daily maximum UV index in August in Edmonds is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 4 in August leads to these guidelines:
Take precautions - Protection against sun damage is advised. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What month is the hottest in Edmonds?

The highest temperatures in Edmonds, Washington, are recorded in August, with averages reaching a high of 73.9°F (23.3°C) and a low of 54.1°F (12.3°C).

What are August temperatures in Edmonds?

August temperatures in Edmonds, Washington, vary between a high-temperature of 73.9°F (23.3°C) and a low-temperature of 54.1°F (12.3°C).

What is the average humidity in August in Edmonds?

In Edmonds, the average relative humidity in August is 73%.

How much does it rain in Edmonds in August?

In Edmonds, in August, it is raining for 6.8 days, with typically 0.51" (13mm) of accumulated precipitation.

When it does not snow in Edmonds?

May through October are months without snowfall.

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

In August, the average day length in Edmonds, Washington, is 14h and 13min.

What time are sunrise and sunset in August in Edmonds?

On the first day of August in Edmonds, sunrise is at 5:47 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:51 pm PDT.

What month has the most sunshine in Edmonds?

August has the most sunshine of the year in Edmonds, Washington, with an average of 10.8h of sunshine.

How long on average sun shines in August in Edmonds?

In August, the average sunshine duration is 10.8h.

What is the UV index intensity in August in Edmonds?

In August, the average daily maximum UV index in Edmonds, Washington, is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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
Edmonds, WA

Average temperature in August - Edmonds, WA
  • Average high temperature in August: 73.9°F

The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is December (43.3°F).

  • Average low temperature in August: 54.1°F

The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is December (35.8°F).

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Average pressure in August
Edmonds, WA

Average pressure in August - Edmonds, WA
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).

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Average wind speed in August
Edmonds, WA

Average wind speed in August - Edmonds, WA
  • Average wind speed in August: 3.5mph

The windiest month (with the highest average wind speed) is November (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in August
Edmonds, WA

Average humidity in August - Edmonds, WA
  • Average humidity in August: 73%

The months with the highest relative humidity are January, February and December (84%).
The month with the lowest relative humidity is July (72%).

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Average rainfall in August
Edmonds, WA

Average rainfall in August - Edmonds, WA
  • Average rainfall in August: 0.51"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is July (0.39").

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Average rainfall days in August
Edmonds, WA

Average rainfall days in August - Edmonds, WA
  • Average rainfall days in August: 6.8 days

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.8 days).

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Average snowfall in August
Edmonds, WA

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

The month with the highest snowfall is February (3.58").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Edmonds, WA

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

The month with the highest number of snowfall days is February (4.7 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
Edmonds, WA

Average daylight in August / Average sunshine in August - Edmonds, WA
  • Average daylight in August: 14h and 1min

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 30min).

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in August
Edmonds, WA

Average sunshine days in August - Edmonds, WA
  • Average sunshine days in August: 22.5 days

The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is November (9.2 days).

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Average UV index in August
Edmonds, WA

Average UV index in August - Edmonds, WA
  • Average UV index in August: 4

The months with the highest UV index are June and July (UV index 5).
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
Edmonds, WA

Average cloud cover in August - Edmonds, WA
  • Average cloud cover in August: 25

The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in August
Edmonds, WA

Average visibility in August - Edmonds, WA
  • Average visibility in August: 6mi

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

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Edmonds, Washington, USA

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