Climate and monthly 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

The climate of Port Angeles

Situated in Washington, USA, Port Angeles exhibits the Mediterranean warm summer climate, also known as Csb under the Köppen climate classification. To better understand the weather patterns of the area, an overview of monthly averages can be instructive. An evaluation of the data reveals a yearly sweep of temperatures, humidity, rainfall, snowfall, daylight, sunshine hours, UV-index, visibility, cloud coverage, pressure as well as wind conditions.

One distinguishing feature of Port Angeles is its mild and relatively steady temperature. The hottest period occurs from July to August with highs reaching 67.5°F (19.7°C) in August, while the coldest month is January with a high of 40.6°F (4.8°C) and a low of 32.5°F (0.3°C). Humidity figures hover between 75% in July to a peak of 88% in both January and December.

Rainfall figures fluctuate across the year, with the highest amounts appearing in December and January. The least amount of rainfall occurs during the summer, with July featuring a remarkably low 0.71" (18mm). On the contrary, snowfall is a rarity except in the colder months of January and February.

The amount of daylight varies greatly throughout the year, peaking at 16 hours in June and plunging to 8.4 hours in December. Correspondingly, sunshine hours vary from a high of 10.8 hours in July and August to a low of 4.1 hours in January. Cloud coverage also hints at the sunnier summer months, as it drops to as low as 24% in July from a high of 58% in February.

The best time to visit Port Angeles

Ideally, the best time to visit Port Angeles may be from June to August. During these summer months, the weather is at its most pleasant, with daylight extending beyond 15 hours and average sunshine hours reaching up to 10.8 hours in July and August. Moreover, this period sees diminished rainfall, with mere 0.71" (18mm) in July, making it the driest month.

The worst time to visit Port Angeles

Conversely, the winter months of December and January may not be the best for visitors. The climate is at its coldest with the high, on average, meagerly reaching 39.2°F (4°C) in December, and the low dropping to a chilling 31.1°F (-0.5°C). Coupled with decreased daylight hours, averaging around 8.4 to 8.9 hours, and heightened rain levels, particularly in December, it can make for rather unfavorable conditions for outdoor activities.

Spring weather in Port Angeles

The spring season in Port Angeles, from March to May, displays a welcoming rise in temperatures. The highs increase from 43°F (6.1°C) in March to a warm 56.5°F (13.6°C) by May, while low temperatures follow suit from 32.9°F (0.5°C) to 41.9°F (5.5°C) in the same span. Add to this, an extension in daylight hours—from 11.9 hours in March to 15.2 hours in May— contributes to a rather inviting atmosphere, ideal for sightseeing and exploration.

Summer weather in Port Angeles

Summer in Port Angeles, extending from June to August, basks in the highest temperatures, peaking at 67.5°F (19.7°C) in August. Nights are also mild with an average low of 49.5°F (9.7°C) in June to 50.4°F (10.2°C) in August. Sunshine hours are quite extensive, purveying up to 10.8 hours in July and August. Deservingly, this season draws a major chunk of visitors owing to its breathtakingly sunny disposition and comfortable temperatures.

Autumn weather in Port Angeles

Autumn months from September to November present a gradual descent in temperatures as the highs decrease from 61.3°F (16.3°C) in September to a chilly 44.4°F (6.9°C) by November. The daylight hours shrink from 12.6 hours to 9.3 hours, paralleling the transition from summer to winter. Despite the modest slump in temperatures, the fall foliage during these months adds an appealing blanket of hues to the landscape.

Winter weather in Port Angeles

The winter season in Port Angeles, from December through February, sees a considerable dip in temperatures with a high averaging between 39.2°F (4°C) to 40.6°F (4.8°C) and a low hovering around 31.1°F (-0.5°C) to 32.5°F (0.3°C). The daylight dwindles down to an average of 8.4 to 8.9 hours with sunlight being a scarce luxury. Snowfall is not overly common, but January compensates with an average of 2.17" (55mm). Adventurous visitors might find this season intriguing, but it might not be the best time for sightseers.

Weather in January

Port Angeles experiences the onset of a cooler and more humid climate as the year begins. January's heavy rainfall, recorded at 6.54" (166mm), is surpassed by only two other months. The slight dip in temperature from December contributes to the chill of winter. Weather in January »

Weather in February

February in Port Angeles serves as a continuation of the chill and damp weather, though, there is a noticeable decline in rainfall from January. Snow days become a more common occurrence with snowfall at a substantial 4.72" (120mm). Weather in February »

Weather in March

A perceptible shift towards spring starts to occur in March. Though the snow melts away, the rainfall persists, leading to relatively moist soil. The increase in daylight hours per day marks the transition towards longer days. There's also a notable rise in sea temperature, hinting at the seasonal change. Weather in March »

Weather in April

April brings a pleasant transformation in the weather of Port Angeles. The significant drop in rainfall to 2.68" (68mm) is mirrored by a reduction in the number of rainy days. The month also witnesses more sunshine hours per day, illuminating the city. Weather in April »

Weather in May

May in Port Angeles enjoys a nice balance of climatic forces. The weather gets considerably drier and sunnier, setting a bright and cheerful atmosphere. This month witnesses an increase in sea temperature along with a lengthening of daylight hours. Weather in May »

Weather in June

June signifies the start of summer in Port Angeles with increasing temperatures and extended daylight hours. The city enjoys the most amount of sunshine, making for vibrant and lively days. Dotted with a few rainy days, the month's rainfall does not significantly dampen the summer spirit. Weather in June »

Weather in July

July is the warmest month in Port Angeles with the highest temperatures reaching 66.9°F (19.4°C) and balmy sea temperatures of 50.5°F (10.3°C). Despite fewer hours of daylight compared to June, July offers ample sunshine and the lowest relative humidity of the year. Weather in July »

Weather in August

The weather in August maintains the summer excitement with warm temperatures and plenty of sunlight. The sea temperature reaches its peak for the year, a condition appreciated by water enthusiasts. A sight increase in rainfall doesn't disrupt the consistency of the summer atmosphere. Weather in August »

Weather in September

September brings a sense of calmness to the weather in Port Angeles. Though temperatures begin to drop, they still hover around pleasant ranges. A slight increase in rainfall and cloud cover heralds the beginning of the fall season. Weather in September »

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. Weather in October »

Weather in November

The onset of winter is more noticeable in November in Port Angeles. Rainfall further increases, reaching 5" (127mm), while the number of rainfall days also rise. The chill in the air intensifies due to falling temperatures and increased wind speeds. Weather in November »

Weather in December

December is the defining winter month in Port Angeles with a noticeable drop in sea temperature down to 46.4°F (8°C). The decrease in daylight hours and the increase in cloudy days add to the winter feel. Additionally, the slight increase in wind speeds contribute towards the chilly sensation. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the most humid months in Port Angeles?

The months with the highest humidity are January and December, with an average relative humidity of 88%.

What is the rainiest month in Port Angeles?

January is the month with the most rainfall. Rain falls for 19.3 days and accumulates 6.54" (166mm) of precipitation.

How many days does it rain in Port Angeles?

Throughout the year, in Port Angeles, Washington, there are 196.3 rainfall days, and 39.13" (994mm) of precipitation is accumulated.

When does it snow in Port Angeles?

January through March, November and December are months with snowfall in Port Angeles, Washington.

How much does it snow in Port Angeles?

In Port Angeles, during the entire year, snow falls for 12.2 days and aggregates up to 9.02" (229mm) of snow.

What is the month with the least sunshine in Port Angeles?

With an average of 4.1h of sunshine, January has the least sunshine of the year in Port Angeles, Washington.

What is the month with the lowest UV index in Port Angeles?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

When does it snow the most in Port Angeles?

February is the month with the most snowfall. Snow falls for 4.6 days and accumulates 4.72" (120mm) of snow.

When is the ocean coldest in Port Angeles?

With an average ocean temperature of 45.1°F (7.3°C), February is the month with the coldest seawater in Port Angeles, Washington.

When is Daylight Saving Time (DST) in Port Angeles?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Port Angeles, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Port Angeles?

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

When are the longest days in Port Angeles?

With an average of 16h and 0min of daylight, June has the longest days of the year.

What are the months with the highest UV index in Port Angeles?

The months with the highest UV index in Port Angeles, Washington, are June through August, with an average maximum UV index of 4.

What is the least humid month in Port Angeles?

With an average relative humidity of 75%, July is the least humid month.

What is the driest month in Port Angeles?

July is the month with the least rainfall in Port Angeles. Rain falls for 8.7 days and accumulates 0.71" (18mm) of precipitation.

What is the month with the most sunshine in Port Angeles?

July and August, with an average of 10.8h of sunshine, are months with the most sunshine in Port Angeles, Washington.

What month is the hottest in Port Angeles?

In Port Angeles, August is known for its average highest temperatures, reaching a high of 67.5°F (19.7°C) and a low of 50.4°F (10.2°C).

What months are the ocean warmest in Port Angeles?

The months with the warmest seawater in Port Angeles, Washington, are August and September, with an average ocean temperature of 52.7°F (11.5°C).

What time of the year is the coldest in Port Angeles?

With average high temperatures of 39.2°F (4°C) and lows of 31.1°F (-0.5°C), December is the coldest month in Port Angeles.

What is the month with the shortest days in Port Angeles?

December has the shortest days of the year in Port Angeles, Washington, with an average of 8h and 24min of daylight.

Average temperature
Port Angeles, WA

Average temperature - Port Angeles, WA

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).

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
Port Angeles, WA

Average pressure - Port Angeles, WA

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
Port Angeles, WA

Average wind speed - Port Angeles, WA

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
Port Angeles, WA

Average humidity - Port Angeles, WA

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

Average rainfall
Port Angeles, WA

Average rainfall - Port Angeles, WA

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
Port Angeles, WA

Average rainfall days - Port Angeles, WA

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
Port Angeles, WA

Average snowfall - Port Angeles, WA

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
Port Angeles, WA

Average snowfall days - Port Angeles, WA

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
Port Angeles, WA

Average sea temperature - Port Angeles, WA

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 / Average sunshine
Port Angeles, WA

Average daylight / Average sunshine - Port Angeles, WA

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).

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
Port Angeles, WA

Average sunshine days - Port Angeles, WA

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
Port Angeles, WA

Average UV index - Port Angeles, WA

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 visibility
Port Angeles, WA

Average visibility - Port Angeles, WA

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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