Port Gamble
Washington, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Port Gamble, WA

The last month of the summer, August, is a moderately hot month in Port Gamble, Washington, with average temperature varying between 54.9°F (12.7°C) and 73.6°F (23.1°C).

Temperature

August is the warmest month, with an average high-temperature of 73.6°F (23.1°C) and an average low-temperature of 54.9°F (12.7°C).

Humidity

In Port Gamble, the average relative humidity is 73%.

Rainfall

In Port Gamble, during 6.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. Throughout the year, there are 179.1 rainfall days, and 24.57" (624mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Port Gamble.

Ocean temperature

Months with the warmest seawater are August and September, with an average ocean temperature of 53.2°F (11.8°C).
Note: 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.

Daylight

The average length of the day in Port Gamble is 14.2h.

Sunshine

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

UV index

In Port Gamble, Washington, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for the average person.
Note: In August, the average maximum UV index of 4 translate into the following recommendations:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the warmest month in Port Gamble?

August is the warmest month in Port Gamble, Washington, with an average high-temperature of 73.6°F (23.1°C) and an average low-temperature of 54.9°F (12.7°C).

What is the temperature in August in Port Gamble?

In August, the average high-temperature is 73.6°F (23.1°C), and the average low-temperature is 54.9°F (12.7°C).

What is the average humidity in August in Port Gamble?

In Port Gamble, Washington, the average relative humidity in August is 73%.

How much does it rain in Port Gamble in August?

In Port Gamble, in August, during 6.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

When it does not snow in Port Gamble?

In Port Gamble snow does not fall in May through October.

What are the months with the warmest ocean in Port Gamble?

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

What is the water temperature in August in Port Gamble?

In Port Gamble, in August, the average water temperature is 53.2°F (11.8°C). Swimming in 53.2°F (11.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in August in Port Gamble?

In Port Gamble, the average length of the day in August is 14.2h.

What month has the most sunshine in Port Gamble?

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

How many hours of sunshine does Port Gamble have in August?

In August, the average sunshine in Port Gamble is 10.9h.

What is the UV index reading in August in Port Gamble?

In August, the average daily maximum UV index in Port Gamble is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in August - Port Gamble, WA
  • Average high temperature in August: 73.6°F

The warmest month (with the highest average high temperature) is August (73.6°F).
The month with the lowest average high temperature is December (43.2°F).

  • Average low temperature in August: 54.9°F

The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is February (36.1°F).

Average humidity in August - Port Gamble, WA
  • Average humidity in August: 73%

Months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is July (71%).

Average rainfall in August - Port Gamble, WA
  • Average rainfall in August: 0.55"

The wettest month (with the highest rainfall) is January (3.74").
The driest month (with the least rainfall) is July (0.43").

Average rainfall days in August - Port Gamble, WA
  • Average rainfall days in August: 6.3 days

The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.3 days).

Average snowfall in August - Port Gamble, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.09").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August - Port Gamble, WA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.8 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in August - Port Gamble, 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).

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

The month with the longest days is June (Average daylight: 16h).
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: 4.8).

Average UV index in August - Port Gamble, 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).