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

April weather forecast and climate
Port Gamble, WA

April in Port Gamble, Washington, is a fresh spring month, with temperature in the range of an average high of 55.2°F (12.9°C) and an average low of 41.5°F (5.3°C).

Temperature

In April, the average high-temperature slightly increases, from a frosty 49.6°F (9.8°C) in March, to a fresh 55.2°F (12.9°C). In April, the average low-temperature is 41.5°F (5.3°C).

Humidity

In April, the average relative humidity in Port Gamble is 78%.

Rainfall

In Port Gamble, during April, the rain falls for 18.7 days and regularly aggregates up to 1.97" (50mm) of precipitation. In Port Gamble, during the entire year, the rain falls for 179.1 days and collects up to 24.57" (624mm) of precipitation.

Snowfall

Months with snowfall in Port Gamble, Washington, are January through April, November and December. April is the last month it regularly snows in Port Gamble. During 0.2 snowfall days, in April, Port Gamble aggregates 0.04" (1mm) of snow. Throughout the year, in Port Gamble, there are 7.7 snowfall days, and 4.25" (108mm) of snow is accumulated.

Ocean temperature

In April, the average ocean temperature in Port Gamble is 45.9°F (7.7°C).
Note: Swimming in 45.9°F (7.7°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The average length of the day is 13.7h.

Sunshine

In Port Gamble, the average sunshine is 8.7h.

UV index

The average daily maximum UV index in Port Gamble is 3. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Port Gamble?

In April, in Port Gamble, Washington, the average high-temperature is 55.2°F (12.9°C), and the average low-temperature is 41.5°F (5.3°C).

What is the average humidity in April in Port Gamble?

In Port Gamble, the average relative humidity in April is 78%.

How many days does it rain in April in Port Gamble?

In April, in Port Gamble, the rain falls for 18.7 days. Throughout April, 1.97" (50mm) of precipitation is accumulated.

What is the last month it snows in Port Gamble?

April is the last month it regularly snows in Port Gamble. During 0.2 snowfall days, in April, Port Gamble aggregates 0.04" (1mm) of snow.

What is the ocean temperature in April in Port Gamble?

In April, the average ocean temperature in Port Gamble, Washington, is 45.9°F (7.7°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 April in Port Gamble?

In Port Gamble, Washington, the average length of the day in April is 13.7h.

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

In April, the average sunshine in Port Gamble, Washington, is 8.7h.

How high is the UV index in April in Port Gamble?

The average daily maximum UV index in April in Port Gamble, Washington, is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in April - Port Gamble, WA
  • Average high temperature in April: 55.2°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 April: 41.5°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 April - Port Gamble, WA
  • Average humidity in April: 78%

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

Average rainfall in April - Port Gamble, WA
  • Average rainfall in April: 1.97"

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 April - Port Gamble, WA
  • Average rainfall days in April: 18.7 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 April - Port Gamble, WA
  • Average snowfall in April: 0.04"

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 April - Port Gamble, WA
  • Average snowfall days in April: 0.2 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 April - Port Gamble, WA
  • Average sea temperature in April: 45.8°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 April / Average sunshine in April - Port Gamble, WA
  • Average daylight in April: 13.7h

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 April: 8.7h

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 April - Port Gamble, WA
  • Average UV index in April: 3

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).