October weather forecast
Port Angeles, WA

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The sky is dense with gray clouds, but the rising sun
The sky is dense with gray clouds, but the rising sun's rays seep through and fall on the high pier on the water in Port Angeles, Washington

Weather in October

October's weather is characterized by a significant drop in temperature and shorter daylight hours. A surge in rainfall to 3.82" (97mm), leads to an increase in overall humidity. The fall foliage begins to peak, adding a touch of color to the landscape. A decrease in wind speeds enhances the calm ambient atmosphere. While cloud cover is more prominent, it does not entirely block out the reduced sunshine hours.

Temperature

The onset of October introduces a moderate change in Port Angeles's weather, with average high-temperatures falling from September's refreshing 61.3°F (16.3°C) to a fresh 52.3°F (11.3°C). Throughout October, an average low-temperature of 42.1°F (5.6°C) is expected in Port Angeles, Washington.

Humidity

In October, the average relative humidity is 83%.

Rainfall

In October, in Port Angeles, the rain falls for 17.1 days. Throughout October, 3.82" (97mm) of precipitation is accumulated. In Port Angeles, during the entire year, the rain falls for 196.3 days and collects up to 39.13" (994mm) of precipitation.

Snowfall

April through October are months without snowfall.

Ocean temperature

In Port Angeles, in October, the average water temperature is 50.7°F (10.4°C).
Note: Swimming in 50.7°F (10.4°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 October, the average length of the day is 10h and 49min.
On the first day of the month, sunrise is at 7:14 am and sunset at 6:52 pm. On the last day of October, sunrise is at 7:58 am and sunset at 5:55 pm PDT.

Sunshine

The average sunshine in October in Port Angeles is 5.5h.

UV index

The average daily maximum UV index in October in Port Angeles, Washington, is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 3 in October translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature in Port Angeles?

During October, Port Angeles experiences an average high-temperature of 52.3°F (11.3°C) and a low-temperature of 42.1°F (5.6°C).

What is the average humidity in October in Port Angeles?

In Port Angeles, Washington, the average relative humidity in October is 83%.

How many days does it rain in October in Port Angeles?

In Port Angeles, during October, the rain falls for 17.1 days and regularly aggregates up to 3.82" (97mm) of precipitation.

When it does not snow in Port Angeles?

In Port Angeles, snow does not fall in April through October.

Does it snow in Port Angeles in October?

In Port Angeles, Washington, in October, it doesn't snow. In November, it regularly snows.

What is the ocean temperature in October in Port Angeles?

In October, the average ocean temperature is 50.7°F (10.4°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.

How many hours of daylight does Port Angeles have in October?

In Port Angeles, Washington, the average day length in October is 10h and 49min.

What time are sunrise and sunset in October in Port Angeles?

On the first day of October in Port Angeles, sunrise is at 7:14 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 5:55 pm PDT.

How long on average sun shines in October in Port Angeles?

The average sunshine duration in October in Port Angeles, Washington, is 5.5h.

What is the UV index reading in October in Port Angeles?

In October, the average daily maximum UV index in Port Angeles is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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 October
Port Angeles, WA

Average temperature in October - Port Angeles, WA
  • Average high temperature in October: 52.3°F

The warmest month (with the highest average high temperature) is August (67.5°F).
The month with the lowest average high temperature is December (39.2°F).

  • Average low temperature in October: 42.1°F

The month with the highest average low temperature is August (50.4°F).
The coldest month (with the lowest average low temperature) is December (31.1°F).

Average pressure in October
Port Angeles, WA

Average pressure in October - Port Angeles, WA
  • Average pressure in October: 30.03"Hg

The months with the highest atmospheric pressure are January and July (30.06"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).

Average wind speed in October
Port Angeles, WA

Average wind speed in October - Port Angeles, WA
  • Average wind speed in October: 4.1mph

The windiest month (with the highest average wind speed) is November (5.2mph).
The calmest month (with the lowest average wind speed) is September (3.6mph).

Average humidity in October
Port Angeles, WA

Average humidity in October - Port Angeles, WA
  • Average humidity in October: 83%

The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is July (75%).

Average rainfall in October
Port Angeles, WA

Average rainfall in October - Port Angeles, WA
  • Average rainfall in October: 3.82"

The wettest month (with the highest rainfall) is January (6.54").
The driest month (with the least rainfall) is July (0.71").

Average rainfall days in October
Port Angeles, WA

Average rainfall days in October - Port Angeles, WA
  • Average rainfall days in October: 17.1 days

The month with the highest number of rainy days is March (22.7 days).
The month with the least rainy days is August (7.3 days).

Average snowfall in October
Port Angeles, WA

Average snowfall in October - Port Angeles, WA
  • Average snowfall in October: 0"

The month with the highest snowfall is February (4.72").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Port Angeles, WA

Average snowfall days in October - Port Angeles, WA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in October
Port Angeles, WA

Average sea temperature in October - Port Angeles, WA
  • Average sea temperature in October: 50.7°F

The best month for swimming (with the highest average sea temperature) is September (52.7°F).
The coldest month (with the lowest average sea temperature) is February (45.2°F).

Average daylight in October /
Average sunshine in October
Port Angeles, WA

Average daylight in October / Average sunshine in October - Port Angeles, WA
  • Average daylight in October: 10h and 5min

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 24min).

  • Average sunshine in October: 5h and 3min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in October
Port Angeles, WA

Average sunshine days in October - Port Angeles, WA
  • Average sunshine days in October: 11.7 days

The month with the most sunshine days is August (20.5 days).
The month with the least sunshine days is March (6.3 days).

Average UV index in October
Port Angeles, WA

Average UV index in October - Port Angeles, WA
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in October
Port Angeles, WA

Average cloud cover in October - Port Angeles, WA
  • Average cloud cover in October: 42

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in October
Port Angeles, WA

Average visibility in October - Port Angeles, WA
  • Average visibility in October: 6mi

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

Port Angeles, Washington, USA

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