April Weather in Port Angeles, United States

Last updated: February 24, 2025

In April, Port Angeles experiences a dynamic transition into spring, with temperatures ranging from a chilly minimum of -6°C (22°F) to a pleasant maximum of 20°C (68°F). The average temperature stands at 5°C (41°F), providing a crisp freshness in the air. This month sees approximately 125 mm (4.9 in) of rainfall spread over 16 days, contributing to the vibrant greenery of the surroundings. With an average humidity of 83%, the atmosphere is often damp, creating a serene backdrop for the beauty of nature awakening after winter's chill. Whether you're enjoying a walk along the waterfront or exploring the breathtaking trails, April's weather is integral to Port Angeles' spring charm.

April Temperature in Port Angeles

In April, Port Angeles begins to experience a notable transition as winter yields to the burgeoning warmth of spring. The minimum temperature rises to a relatively mild -6°C (22°F), while the average climbs to 5°C (41°F), signaling a clear shift towards more comfortable weather. As the month progresses, residents can enjoy maximum temperatures reaching 20°C (68°F), making it one of the warmer months so far in the year. This upward trend in temperatures reflects nature's awakening, with blossoms emerging and outdoor activities becoming increasingly enjoyable. As daylight lengthens and warmth envelops the region, April serves as a vibrant prelude to the lush, lively summer that lies ahead.

April Weather in Port Angeles: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Port Angeles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363336414853575954453935
Data source: Temperature data for Port Angeles generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Port Angeles

April in Port Angeles marks a transition to milder conditions, with precipitation averaging 125 mm (4.9 in) over 16 days. This represents a notable decrease from the winter months, where January and February consistently delivered heavier rainfall. As spring progresses, April's precipitation begins to taper, following March's total of 144 mm (5.7 in). The trend showcases the shift towards drier conditions, with May anticipating just 84 mm (3.3 in) across fewer precipitation days. This gradual decline not only heralds the onset of drier summer months but also highlights Port Angeles' unique coastal climate, characterized by its distinct seasonal variations.

April Precipitation Trends in Port Angeles

The chart displays monthly precipitation patterns in Port Angeles, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec23416914412584852727106158246235
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Port Angeles

In April, Port Angeles experiences a slight dip in humidity, averaging 83%, down from the higher levels of the previous months. The trend showcases a gradual decline from January’s staggering 86%, with February and March remaining fairly stable in the mid-80s. As the city transitions into warmer months, this decrease hints at the onset of drier conditions, in contrast to the later summer months, where humidity plummets to 73% in August. This shift not only signifies the arrival of spring but also sets the stage for the region’s characteristic milder climate, with humidity levels bouncing back in the fall. Overall, April’s moderately humid atmosphere creates a refreshing backdrop as Port Angeles shakes off the winter chill.

April Average Humidity in Port Angeles

This chart illustrates the average monthly humidity levels in Port Angeles, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%85%83%84%84%82%73%74%83%86%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Port Angeles

As April arrives in Port Angeles, the UV Index climbs to 7, indicating a high level of sun exposure. This marks a noticeable increase from the moderate levels seen in March and signifies that residents and visitors should be more mindful of sun protection, with a burn time of just 25 minutes. The trend suggests a shift towards stronger UV radiation as spring unfolds, paving the way for even higher readings in the summer months, where levels reach a striking 9. This progression highlights the importance of staying vigilant about UV safety as we transition from moderate to high exposure periods. For more detailed information on UV levels throughout the year, visit Port Angeles UV Index.

Maximum UV Index Levels in Port Angeles for April

The chart shows the monthly maximum UV Index (UVI) for Port Angeles in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec235799987532
Data source: Port Angeles April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

April Sunshine in Port Angeles

April in Port Angeles ushers in a notable transition, showcasing a delightful increase in sunshine hours. With 240 hours of radiant sunlight, the month marks a significant leap from the 218 hours experienced in March. This upward trend continues into May, blossoming to 325 hours, highlighting the region's embrace of spring. The gradual ascent through the months reveals a clear seasonal pattern; as winter fades, June and July greet the longer days with peaks of 343 and 375 hours respectively. As summer wanes into August and September, sunshine hours gently decline, yet even in these months, Port Angeles maintains a generous glow compared to the dreary winter months. The overall trend illustrates not just the beauty of changing seasons, but also the vibrant life that accompanies the sun-drenched days of spring and summer in this picturesque corner of the Pacific Northwest.

Monthly Sunshine Duration in Port Angeles: April Highlighted

The April sunshine duration represents the total number of hours Port Angeles experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec82h144h218h240h325h343h375h340h261h201h126h99h
Data source: Port Angeles April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Port Angeles During April

As spring unfolds in Port Angeles, April stands out with a notable increase in sunny weather, boasting a 49% chance of sunshine. This is a significant jump from the 31% observed in March, signaling the transition to brighter days. Following April, May sees a slight dip to 38%, yet the arrival of summer in June brings the likelihood of sun back up to 50%. The months leading into summer consistently showcase an upward trend in sunny days, with July peaking at an impressive 72%. The overall pattern illustrates a clear seasonal shift, making April a delightful month for those eager to bask in the sun after the dreariness of winter.

Percentage of Sunny Days in April in Port Angeles

The chart illustrates the percentage of sunny days in Port Angeles throughout the year, with April highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Port Angeles experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%20%31%49%38%50%72%55%36%22%14%14%
Data source: Port Angeles April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Port Angeles in April

As April unfolds in Port Angeles, the days grow significantly longer, with daylight extending to an inviting 13 hours. This increase reflects a steady upward trend from the 11 hours of March, heralding the transition into the vibrant spring season. Following the sleepy, shorter days of winter where January offers just 8 hours, the approach of summer sees daylight peaking at 15 hours in May through July, showcasing a delightful surge that invites outdoor activities and exploration. As the year progresses toward autumn, the gradual decline in daylight reminds residents of the cyclical nature of the seasons, but for now, April brings a refreshing expansion of light, perfect for enjoying the blossoming beauty of the Pacific Northwest.

Average Daylight Hours in Port Angeles for April

The chart illustrates the variation in daylight duration in Port Angeles throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 51m10h 14m11h 57m13h 42m15h 12m15h 58m15h 33m14h 11m12h 30m10h 45m9h 12m8h 24m
Data source: Port Angeles daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Port Angeles

In April, Port Angeles experiences a gentle breeze with an average wind speed of 2.2 m/s (5 mph), making it one of the calmer months of the year. This slight dip from March's slightly higher average of 2.5 m/s (5 mph) reveals a trend of fluctuating winds as spring unfolds. Following April, wind speeds begin to gradually increase, peaking in July at 2.9 m/s (6 mph) before tapering off again in the fall. Overall, April's breezy yet mild conditions invite residents and visitors alike to enjoy the awakening natural beauty, while the shifting winds hint at the dynamic coastal climate that defines life in this picturesque corner of the U.S. Pacific Northwest.

Average April Wind Speed in Port Angeles

The chart displays monthly wind speed patterns in Port Angeles, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.63.42.52.2 m/s2.52.32.92.72.32.53.12.9
Data source: Port Angeles April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Port Angeles Compares to Other Months

The weather in Port Angeles changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Port Angeles and find detailed weather information for every month.

April's weather in Port Angeles is noticeably milder than January's, with average temperatures ranging from a minimum of -6°C (22°F) to a maximum of 20°C (68°F), compared to January's range of -12°C (11°F) to 11°C (52°F). Although April has slightly less precipitation at 125 mm (4.9 in) over 16 days, it still remains humid at 83%, while January experiences more rainfall at 234 mm (9.2 in) across 18 days and slightly higher humidity at 86%. This transition signifies the arrival of spring, bringing warmer temperatures and gradually diminishing precipitation levels. For more specifics on January weather conditions, refer to Port Angeles weather in January.

April experiences a significant warming trend compared to February, with average temperatures rising from 0°C (33°F) in February to 5°C (41°F) in April. The maximum temperature also sees a notable increase, reaching up to 20°C (68°F) in April, while February peaks at only 10°C (51°F). However, April is slightly wetter, with 125 mm (4.9 in) of precipitation over 16 days, compared to February's 169 mm (6.7 in) over 18 days. Humidity remains relatively high in both months, with April at 83% and February at 84%. For a detailed look at February's weather patterns, check out Port Angeles weather in February.

In comparing the weather patterns of March and April, we see a notable increase in temperatures. April experiences a minimum temperature of -6°C (22°F) and averages around 5°C (41°F), while March has lower values, with a minimum of -10°C (15°F) and an average of 2°C (37°F). April also boasts a higher maximum temperature of 20°C (68°F), compared to March's maximum of 16°C (62°F). However, April has slightly less precipitation, totaling 125 mm (4.9 in) over 16 days, compared to March's 144 mm (5.7 in) over 18 days. Both months exhibit high humidity, with April at 83% and March slightly higher at 85%. For more details on March weather, you can refer to Port Angeles weather in March.

April and May present a noticeable transition in weather patterns. In April, temperatures range from a chilly minimum of -6°C (22°F) to a pleasant maximum of 20°C (68°F), with an average of 5°C (41°F). The month also experiences significant precipitation, totaling 125 mm (4.9 in) over 16 days, coupled with high humidity at 83%. In contrast, May offers warmer conditions, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 23°C (73°F) and an average of 9°C (49°F). Precipitation decreases to 84 mm (3.3 in) across 13 days, while humidity slightly rises to 84%. For a more detailed look at May's weather in Port Angeles, visit Port Angeles weather in May.

April and June showcase contrasting weather patterns, reflecting the transition from spring to summer. In April, temperatures range from a chilly minimum of -6°C (22°F) to a pleasant maximum of 20°C (68°F), with an average of 5°C (41°F). This month also experiences a higher precipitation level of 125 mm (4.9 in) over 16 days, while humidity remains quite high at 83%. In contrast, June presents warmer conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 32°C (90°F) and an average of 12°C (53°F). Rainfall decreases to 85 mm (3.3 in) over 12 days, and humidity slightly dips to 84%. For more details, you can check Port Angeles weather in June.

April and July exhibit distinct weather characteristics that reflect the transition from spring to summer. In April, temperatures range from a chilly minimum of -6°C (22°F) to a mild maximum of 20°C (68°F), with an average of 5°C (41°F). The month typically sees significant precipitation, totaling 125 mm (4.9 in) over about 16 days, contributing to a high humidity level of 83%. In contrast, July offers a much warmer experience, with temperatures ranging from a minimum of 6°C (43°F) to a comfortable maximum of 27°C (81°F) and an average of 14°C (57°F). Rainfall is considerably less, averaging just 27 mm (1.1 in) across about 6 days, and humidity remains similar at 82%. These differences highlight July's drier and warmer conditions compared to the more unpredictable and cooler April weather. For more details on July weather, check out Port Angeles weather in July.

April and August exhibit contrasting weather patterns, reflecting the transition from spring to summer. In April, temperatures range from a chilly minimum of -6°C (22°F) to a mild maximum of 20°C (68°F), with an average temperature of 5°C (41°F). This month is characterized by significant precipitation, with 125 mm (4.9 in) falling over 16 days, and high humidity levels at 83%. In comparison, August offers much warmer conditions, with temperatures ranging from a comfortable minimum of 6°C (43°F) to a peak of 29°C (84°F), averaging 15°C (59°F). Rainfall is considerably lower, averaging just 27 mm (1.1 in) across only 5 days, and humidity decreases to 73%. For more insights on the weather during this month, check out Port Angeles weather in August.

April and September display a stark contrast in weather conditions. In April, temperatures range from a chilly -6°C (22°F) at night to a mild 20°C (68°F) during the day, with an average of 5°C (41°F). The month is characterized by higher precipitation, averaging 125 mm (4.9 in) over 16 days and a humidity level of 83%. In contrast, September offers a more comfortable climate with minimum temperatures of 2°C (37°F) and maximums reaching 26°C (80°F), averaging 12°C (54°F). Precipitation is slightly lower at 106 mm (4.2 in) over 13 days, accompanied by a reduced humidity of 74%. For more detailed insights on the September weather, you can visit Port Angeles weather in September.

April and October present distinct but somewhat similar weather patterns. In April, temperatures range from a chilly -6°C (22°F) at night to a pleasant 20°C (68°F) during the day, with an average of about 5°C (41°F). The month experiences considerable precipitation, totaling 125 mm (4.9 in) over 16 days, paired with high humidity levels at 83%. In contrast, October has a broader temperature range from a low of -2°C (29°F) to a maximum of 22°C (72°F), with an average temperature of 7°C (45°F). Precipitation increases slightly, reaching 158 mm (6.2 in) over 15 days, while humidity remains constant at 83%. For more insights on October weather, you can check this link: Port Angeles weather in October.

April and November present contrasting weather patterns, with April generally warmer and drier. In April, temperatures range from a minimum of -6°C (22°F) to a maximum of 20°C (68°F), with an average of 5°C (41°F) and about 125 mm (4.9 in) of precipitation over 16 days. In contrast, November sees cooler temperatures, with a minimum of -9°C (15°F) and a maximum of 13°C (56°F), maintaining an average of 4°C (40°F). Additionally, November is significantly wetter, receiving 246 mm (9.7 in) of precipitation over 18 days and higher humidity at 86%. For more details on the weather specifics of November, you can check Port Angeles weather in November.

April and December present contrasting weather conditions. In April, temperatures range from a chilly -6°C (22°F) to a pleasant 20°C (68°F), with an average of 5°C (41°F). The month experiences about 125 mm (4.9 in) of precipitation over 16 days, coupled with a humidity level of 83%. In stark contrast, December's temperatures are generally cooler, with a minimum of -13°C (9°F) and a maximum of 10°C (50°F), averaging at 2°C (35°F). The precipitation is significantly higher at 235 mm (9.3 in), occurring on 21 days, and the humidity rises slightly to 87%. For a more detailed look at what to expect during December, visit Port Angeles weather in December.

Compare Port Angeles's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Port Angeles

As Spring blooms in Port Angeles, April delivers a refreshing mix of temperatures and moisture that distinguish it from the cooler, drier winter months. With an average high of 20°C, the month ushers in warmer days, inviting residents and visitors alike to enjoy the outdoors. However, April's significant precipitation, marked by around 16 wet days and an average humidity of 83%, ensures the landscape remains lush and vibrant. It's a transitional period where the chill of winter is still felt, with minimum temperatures dipping below freezing, making it a unique experience in the Pacific Northwest. For a deeper understanding of seasonal changes, explore more at Port Angeles Climate.