August weather forecast
Clyde Hill, WA

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Weather in August

August, the last month of the summer in Clyde Hill, is also a moderately hot month, with temperature in the range of an average low of 53.4°F (11.9°C) and an average high of 76.6°F (24.8°C).

Temperature

In Clyde Hill, August is the month with the highest recorded average temperatures, measuring a high of 76.6°F (24.8°C) and a low of 53.4°F (11.9°C).

Humidity

In Clyde Hill, the average relative humidity in August is 70%.

Rainfall

In Clyde Hill, in August, it is raining for 4.1 days, with typically 0.31" (8mm) of accumulated precipitation. Throughout the year, there are 119.1 rainfall days, and 11.97" (304mm) of precipitation is accumulated.

Snowfall

In Clyde Hill, snow does not fall in April through October.

Daylight

In August, the average length of the day in Clyde Hill is 14h and 13min.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:42 pm. On the last day of August, in Clyde Hill, sunrise is at 6:27 am and sunset at 7:50 pm PDT.

Sunshine

The month with the most sunshine in Clyde Hill is August, with an average of 10.7h of sunshine.

UV index

The average daily maximum UV index in August in Clyde Hill is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 4 during August translates into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Clyde Hill?

August registers as the month with the average highest temperatures in Clyde Hill, reaching 76.6°F (24.8°C) at its peak and 53.4°F (11.9°C) at the lowest.

What is the usual temperature for Clyde Hill in August?

The high-temperature, in August, in Clyde Hill, is 76.6°F (24.8°C), while the low-temperature averages to 53.4°F (11.9°C).

What is the average humidity in August in Clyde Hill?

The average relative humidity in August in Clyde Hill is 70%.

How many days does it rain in August in Clyde Hill?

In Clyde Hill, Washington, during August, the rain falls for 4.1 days and regularly aggregates up to 0.31" (8mm) of precipitation.

When it does not snow in Clyde Hill?

In Clyde Hill, snow does not fall in April through October.

How many hours of daylight does Clyde Hill have in August?

The average day length in August in Clyde Hill is 14h and 13min.

When is the sunrise / sunset in August in Clyde Hill?

In August, on the first day of the month, sunrise is at 5:47 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:50 pm PDT.

What month has the most sunshine in Clyde Hill?

August has the most sunshine of the year in Clyde Hill, with an average of 10.7h of sunshine.

How many hours of sunshine does Clyde Hill have in August?

The average sunshine duration in August in Clyde Hill, Washington, is 10.7h.

How high is the UV index in August in Clyde Hill?

In Clyde Hill, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average wind speed gusts
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
Clyde Hill, WA

Average temperature in August - Clyde Hill, WA
  • Average high temperature in August: 76.6°F

The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (42.8°F).

  • Average low temperature in August: 53.4°F

The month with the highest average low temperature is August (53.4°F).
The coldest month (with the lowest average low temperature) is February (34.5°F).

Average pressure in August
Clyde Hill, WA

Average pressure in August - Clyde Hill, WA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

Average wind speed in August
Clyde Hill, WA

Average wind speed in August - Clyde Hill, WA
  • Average wind speed in August: 3.4mph

The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).

Average humidity in August
Clyde Hill, WA

Average humidity in August - Clyde Hill, WA
  • Average humidity in August: 70%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (69%).

Average rainfall in August
Clyde Hill, WA

Average rainfall in August - Clyde Hill, WA
  • Average rainfall in August: 0.31"

The wettest month (with the highest rainfall) is December (2.01").
The driest month (with the least rainfall) is July (0.24").

Average rainfall days in August
Clyde Hill, WA

Average rainfall days in August - Clyde Hill, WA
  • Average rainfall days in August: 4.1 days

The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is August (4.1 days).

Average snowfall in August
Clyde Hill, WA

Average snowfall in August - Clyde Hill, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Clyde Hill, WA

Average snowfall days in August - Clyde Hill, WA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3 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
Clyde Hill, WA

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

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).

Average sunshine days in August
Clyde Hill, WA

Average sunshine days in August - Clyde Hill, WA
  • Average sunshine days in August: 24.9 days

The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is February (13.8 days).

Average UV index in August
Clyde Hill, WA

Average UV index in August - Clyde Hill, WA
  • Average UV index in August: 4

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
Clyde Hill, WA

Average cloud cover in August - Clyde Hill, WA
  • Average cloud cover in August: 25

The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in August
Clyde Hill, WA

Average visibility in August - Clyde Hill, WA
  • Average visibility in August: 6mi

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

Clyde Hill, Washington, USA

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