August weather forecast
Silverdale, WA

Weather in August

August, the last month of the summer, in Silverdale, is another warm month, with average temperature varying between 75.7°F (24.3°C) and 54.1°F (12.3°C).

Temperature

With an average high-temperature of 75.7°F (24.3°C) and an average low-temperature of 54.1°F (12.3°C), August is the warmest month.

Humidity

In Silverdale, Washington, the average relative humidity is 71%.

Rainfall

In August, the rain falls for 6.1 days. Throughout August, 0.59" (15mm) of precipitation is accumulated. In Silverdale, Washington, during the entire year, the rain falls for 180.4 days and collects up to 26.93" (684mm) of precipitation.

Snowfall

In Silverdale snow does not fall in May through October.

Ocean temperature

August and September, with an average ocean temperature of 53.2°F (11.8°C), are months with the warmest seawater.
Note: Swimming in 53.2°F (11.8°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

The average length of the day in Silverdale is 14.2h.

Sunshine

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

UV index

The average daily maximum UV index in Silverdale is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Silverdale?

With an average high-temperature of 75.7°F (24.3°C) and an average low-temperature of 54.1°F (12.3°C), August is the warmest month in Silverdale.

What is the average humidity in August in Silverdale?

The average relative humidity in August is 71%.

How many days does it rain in August in Silverdale?

In Silverdale, in August, during 6.1 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

When it does not snow in Silverdale?

May through October are months without snowfall in Silverdale, Washington.

When is the ocean warmest in Silverdale?

August and September, with an average ocean temperature of 53.2°F (11.8°C), are months with the warmest seawater in Silverdale.

What is the water temperature in August in Silverdale?

In Silverdale, in August, the average water temperature is 53.2°F (11.8°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

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

In August, the average length of the day in Silverdale, Washington, is 14.2h.

What month has the most sunshine in Silverdale?

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

How many hours of sunshine does Silverdale have in August?

The average sunshine in August is 10.9h.

How high is the UV index in August in Silverdale?

In August, the average daily maximum UV index in Silverdale, Washington, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in August
Silverdale, WA

Average temperature in August - Silverdale, WA
  • Average high temperature in August: 75.7°F

The warmest month (with the highest average high temperature) is August (75.7°F).
The month with the lowest average high temperature is December (42.8°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 (35.2°F).

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Average pressure in August
Silverdale, WA

Average pressure in August - Silverdale, WA
  • Average pressure in August: 30.02"

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

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Average wind speed in August
Silverdale, WA

Average wind speed in August - Silverdale, WA
  • Average wind speed in August: 3.2mph

The windiest month (with the highest average wind speed) is March (5.3mph).
The calmest months (with the lowest average wind speed) are July and August (3.2mph).

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Average humidity in August
Silverdale, WA

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

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in August
Silverdale, WA

Average rainfall in August - Silverdale, WA
  • Average rainfall in August: 0.59"

The wettest month (with the highest rainfall) is January (4.33").
The driest month (with the least rainfall) is July (0.39").

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Average rainfall days in August
Silverdale, WA

Average rainfall days in August - Silverdale, WA
  • Average rainfall days in August: 6.1 days

The month with the highest number of rainy days is March (20.1 days).
The month with the least rainy days is August (6.1 days).

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Average snowfall in August
Silverdale, WA

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

The month with the highest snowfall is February (2.4").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Silverdale, WA

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

The month with the highest number of snowfall days is February (3.1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in August
Silverdale, WA

Average sea temperature in August - Silverdale, WA
  • Average sea temperature in August: 53.2°F

The best month for swimming (with the highest average sea temperature) is August (53.2°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).

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

Average daylight in August / Average sunshine in August - Silverdale, WA
  • Average daylight in August: 14.2h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.5h).

  • Average sunshine in August: 10.9h

The month with the most sunshine is August (Average sunshine: 10.9h).
Months with the least sunshine are January and December (Average sunshine: 4.6).

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Average sunshine days in August
Silverdale, WA

Average sunshine days in August - Silverdale, WA
  • Average sunshine days in August: 21.8 days

The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (8.7 days).

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Average UV index in August
Silverdale, WA

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

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

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Average cloud cover in August
Silverdale, WA

Average cloud cover in August - Silverdale, WA
  • Average cloud cover in August: 23

Months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in August
Silverdale, WA

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

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

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