April weather forecast
Port Townsend, WA

Victorian design houses from an old age along the beach on a hilly spot overlooking the sea, in Port Townsend, Washington
Victorian design houses from an old age along the beach on a hilly spot overlooking the sea, in Port Townsend, Washington

Weather in April

April is a fresh spring month in Port Townsend, Washington, with an average temperature ranging between max 52.3°F (11.3°C) and min 43°F (6.1°C).

Temperature

In Port Townsend, the average high-temperature in April is practically the same as in March - a cool 52.3°F (11.3°C). In Port Townsend, the average low-temperature is 43°F (6.1°C).

Humidity

In Port Townsend, Washington, the average relative humidity in April is 79%.

Rainfall

In Port Townsend, in April, it is raining for 18.4 days, with typically 1.73" (44mm) of accumulated precipitation. In Port Townsend, during the entire year, the rain falls for 180.3 days and collects up to 21.85" (555mm) of precipitation.

Snowfall

Months with snowfall in Port Townsend are January through April, November and December. April is the last month it regularly snows. During 0.2 snowfall days, Port Townsend aggregates 0.04" (1mm) of snow. In Port Townsend, Washington, during the entire year, snow falls for 7.8 days and aggregates up to 4.84" (123mm) of snow.

Ocean temperature

The months with the coldest seawater are January, February and April, with an average ocean temperature of 45.1°F (7.3°C).
Note: Swimming in 45.1°F (7.3°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

In Port Townsend, the average length of the day in April is 13h and 43min.
On the first day of April, sunrise is at 6:48 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:22 pm PDT.

Sunshine

In April, the average sunshine in Port Townsend is 8.6h.

UV index

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against 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. A wide-brim hat offers excellent sun protection for the 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Port Townsend?

The average high-temperature, in April, in Port Townsend, is 52.3°F (11.3°C), while the average low-temperature is 43°F (6.1°C).

What is the average humidity in April in Port Townsend?

In April, the average relative humidity is 79%.

How much does it rain in Port Townsend in April?

In Port Townsend, during April, the rain falls for 18.4 days and regularly aggregates up to 1.73" (44mm) of precipitation.

What is the last month it snows in Port Townsend?

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

What months are the ocean coldest in Port Townsend?

January, February and April, with an average ocean temperature of 45.1°F (7.3°C), are months with the coldest seawater in Port Townsend.

What is the ocean temperature in April in Port Townsend?

In Port Townsend, Washington, the average seawater temperature in April is 45.1°F (7.3°C). Swimming in 45.1°F (7.3°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.

How many hours of daylight does Port Townsend have in April?

In Port Townsend, the average day length in April is 13h and 43min.

When are sunrise and sunset in April in Port Townsend?

In April, on the first day of the month, sunrise is at 6:48 am and sunset at 7:40 pm. On the last day of the month, in Port Townsend, sunrise is at 5:53 am and sunset at 8:22 pm PDT.

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

In Port Townsend, the average sunshine duration in April is 8.6h.

What is the UV index intensity in April in Port Townsend?

The average daily maximum UV index in April in Port Townsend is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Port Townsend, WA

Average temperature in April - Port Townsend, WA
  • Average high temperature in April: 52.3°F

The warmest month (with the highest average high temperature) is August (67.8°F).
The month with the lowest average high temperature is December (43°F).

  • Average low temperature in April: 43°F

The month with the highest average low temperature is August (55.4°F).
The coldest month (with the lowest average low temperature) is February (37.4°F).

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Average pressure in April
Port Townsend, WA

Average pressure in April - Port Townsend, WA
  • Average pressure in April: 30.05"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are March and September (30.01"Hg).

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Average wind speed in April
Port Townsend, WA

Average wind speed in April - Port Townsend, WA
  • Average wind speed in April: 5.9mph

The windiest month (with the highest average wind speed) is November (7.4mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in April
Port Townsend, WA

Average humidity in April - Port Townsend, WA
  • Average humidity in April: 79%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (75%).

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Average rainfall in April
Port Townsend, WA

Average rainfall in April - Port Townsend, WA
  • Average rainfall in April: 1.73"

The wettest month (with the highest rainfall) is November (2.91").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in April
Port Townsend, WA

Average rainfall days in April - Port Townsend, WA
  • Average rainfall days in April: 18.4 days

The month with the highest number of rainy days is March (20.7 days).
The month with the least rainy days is August (6.6 days).

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Average snowfall in April
Port Townsend, WA

Average snowfall in April - Port Townsend, WA
  • Average snowfall in April: 0.04"

The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Port Townsend, WA

Average snowfall days in April - Port Townsend, WA
  • Average snowfall days in April: 0.2 days

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

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Average sea temperature in April
Port Townsend, WA

Average sea temperature in April - Port Townsend, WA
  • Average sea temperature in April: 45.1°F

The best month for swimming (with the highest average sea temperature) is August (53°F).
The coldest month (with the lowest average sea temperature) is February (45°F).

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Average daylight in April /
Average sunshine in April
Port Townsend, WA

Average daylight in April / Average sunshine in April - Port Townsend, WA
  • Average daylight in April: 13h and 43min

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 26min).

  • Average sunshine in April: 8h and 36min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in April
Port Townsend, WA

Average sunshine days in April - Port Townsend, WA
  • Average sunshine days in April: 9.1 days

The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is March (8.2 days).

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Average UV index in April
Port Townsend, WA

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

The month with the highest UV index is 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 April
Port Townsend, WA

Average cloud cover in April - Port Townsend, WA
  • Average cloud cover in April: 45

The months with the most cloud cover are January, February and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in April
Port Townsend, WA

Average visibility in April - Port Townsend, WA
  • Average visibility in April: 6mi

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

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