Last updated: February 24, 2025
In December, Port Angeles experiences a chilly climate, with maximum temperatures reaching a modest 10°C (50°F) and averaging around 2°C (35°F). The month can be quite brisk, with nighttime lows dipping to a minimum of -13°C (9°F). Rainfall is significant, accumulating to 235 mm (9.3 in) over approximately 21 days, contributing to a humid atmosphere with an average humidity of 87%. This climate fosters a unique blend of winter scenery, making it a captivating time to explore the region's natural beauty.
In December, temperatures in Port Angeles showcase a clear transition into winter, with minimums dropping to around -13°C (9°F). The average temperature settles at about 2°C (35°F), while maximums reach up to 10°C (50°F), reflecting the chilly yet bearable conditions of early winter. This month is marked by a noticeable dip compared to the milder preceding months, with average temperatures trending downward significantly from the more temperate autumn values. The overall climate during December provides an ideal backdrop for cozying up indoors or exploring the breathtaking winter landscapes of the region, as it sets the stage for the coldest months ahead.
December brings a significant chill to Port Angeles, with precipitation levels reaching 235 mm (9.3 in) over the month. This amount is comparable to November’s hefty 246 mm (9.7 in), highlighting a trend of increased rainfall as winter sets in. The month also sees a notable spike in rainy days, totaling 21 days, suggesting that residents should brace for frequent showers. Compared to the drier summer months, where rainfall dips to a mere 27 mm (1.1 in) in both July and August, December’s weather can feel quite relentless. As the year closes, these wet conditions not only contribute to the region’s lush landscapes but also underscore Port Angeles' reputation for a wet winter climate.
As December settles in Port Angeles, the humidity reaches a peak of 87%, marking one of the most humid months of the year. This trend aligns with the cooler, wetter winter months, as seen in November's 86% humidity. Throughout the year, humidity levels generally hover in the high 80s during the winter, gradually dropping to lower levels in the summer, with August experiencing the most significant decrease at just 73%. This consistent cycle highlights Port Angeles' maritime climate, where the lushness of its verdant surroundings thrives in the dampness of winter, while warmer months bring a refreshing respite with drier air.
December in Port Angeles sees a low UV Index of 2, meaning the risk of harm from unprotected sun exposure is minimal. This pattern continues the trend from the previous months, where the UV Index fluctuated between moderate and very high levels, peaking at 9 in May through July. As we transition from the dynamic summer months to the cooler winter period, residents can enjoy longer burn times—up to 45 minutes—without significant risk of sunburn. This month is a reminder to maintain sun protection habits even in the colder seasons. For more detailed information and forecasts, visit Port Angeles UV Index.
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In Port Angeles, December casts a gentle sigh as daylight begins its retreat, with sunshine gracing the month for 99 hours. This marks a noticeable decline from the vibrant spring and summer months, where hours soared to a peak of 375 in July. As the year progresses, a gradual decrease in sunlight hours is evident, starting from the year’s high in mid-summer, with a significant drop as winter approaches. While December's sunshine may be fleeting compared to the 325 hours in May or the 343 hours in June, it offers a cozy invitation to embrace indoor activities and the beauty of the holiday season, reminding us that even amidst shorter days, Port Angeles holds its unique charm.
In Port Angeles, the promise of sunny weather tends to dwindle as the year draws to a close, with December offering a mere 14% chance of sunshine. This marks a notable dip from the 50% likelihood in June and 72% during July, highlighting a clear trend of diminishing sunlight as the seasons shift. Interestingly, December's sun probabilities align closely with November's dismal 14%, suggesting a consistent pattern of cloud cover that blankets the region as winter sets in. As we reflect on this trajectory, it's evident that residents and visitors alike should prepare for a typically overcast December, where glimpses of sunlight are a rare and welcome surprise.
In Port Angeles, the ebb and flow of daylight throughout the year paints a captivating picture of seasonal change. December marks the return to shorter days, offering only about 8 hours of daylight. This mirrors the routine seen in January, where daylight lingers at the same duration, creating a quiet continuity as winter settles in. As the year progresses into spring, daylight begins to extend gradually, peaking in June, July, and August with a delightful 15 hours, perfect for outdoor adventures and soaking up the sun. As summer fades into fall, the days shorten once again, highlighting the cyclical nature of light in this coastal town, ultimately returning to a familiar embrace of darkness by the year's end.
In Port Angeles, December marks a subtle shift in the wind’s character, with an average speed of 2.9 m/s (7 mph), offering a refreshing yet brisk start to winter. As the year draws to a close, the winds tend to pick up slightly compared to the calmer days of spring and early summer, which recorded the lowest speeds around 2.2 m/s (5 mph) in April and June. The autumn months show a gradual increase leading into December, with November experiencing a notable gust at 3.1 m/s (7 mph). This pattern indicates a seasonal transition, where winter’s approach brings a more invigorating breeze, perfect for those looking to embrace the beauty of the Pacific Northwest during the colder 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 December'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.
In December, temperatures range from a minimum of -13°C (9°F) to a maximum of 10°C (50°F), with an average of 2°C (35°F). The month typically experiences 235 mm (9.3 in) of precipitation over 21 days and high humidity at 87%. In contrast, January sees slightly warmer temperatures, with a minimum of -12°C (11°F) and a maximum of 11°C (52°F), maintaining a similar average of 2°C (36°F). Precipitation in January is marginally lower at 234 mm (9.2 in) and occurs over 18 days, with a humidity level of 86%. For more detailed forecasts, check Port Angeles weather in January.
December and February both showcase cold winter weather, but there are some notable differences. In December, temperatures typically range from a low of -13°C (9°F) to a high of 10°C (50°F), with an average temperature of 2°C (35°F). This month also experiences higher precipitation, with 235 mm (9.3 in) spread over 21 days and humidity levels at 87%. In contrast, February presents slightly colder conditions, with minimum temperatures dropping to -14°C (7°F) and an average around 0°C (33°F). Precipitation decreases to 169 mm (6.7 in), occurring over 18 days, and humidity is a tad lower at 84%. For a more detailed look at February weather, you can check Port Angeles weather in February.
December and March exhibit notable differences in weather patterns despite having similar average temperatures. In December, temperatures range from a minimum of -13°C (9°F) to a maximum of 10°C (50°F), accompanied by an average humidity of 87% and significant precipitation totaling 235 mm (9.3 in) over 21 days. In contrast, March sees slightly milder conditions with temperatures varying from -10°C (15°F) to a higher maximum of 16°C (62°F). The month experiences less precipitation, totaling 144 mm (5.7 in) over 18 days, and a humidity level of 85%. These changes signify a gradual transition towards spring, making March a more temperate month compared to the cold and wet December. For more insights, check out Port Angeles weather in March.
In December, temperatures in Port Angeles are quite chilly, with a minimum of -13°C (9°F) and an average of 2°C (35°F), while maxing out at just 10°C (50°F). The month is marked by significant precipitation, totaling 235 mm (9.3 in) over 21 days, accompanied by high humidity levels of 87%. In contrast, April brings a noticeable warmth, with temperatures ranging from a minimum of -6°C (22°F) to a comfortable maximum of 20°C (68°F) and an average of 5°C (41°F). Precipitation is lower in April at 125 mm (4.9 in), occurring over 16 days, and the relative humidity is slightly reduced at 83%. For a more detailed look at weather conditions, you can visit Port Angeles weather in April.
December and May present stark contrasts in weather. In December, temperatures can plunge as low as -13°C (9°F), with an average of only 2°C (35°F) and a maximum of 10°C (50°F). This month is characterized by frequent precipitation, totaling 235 mm (9.3 in) over 21 days, and a high humidity level of 87%. In contrast, May brings a significant warming trend, with minimum temperatures around -1°C (31°F), an average of 9°C (49°F), and highs reaching 23°C (73°F). Rainfall is notably less in May, at 84 mm (3.3 in) over 13 days, and humidity is slightly lower at 84%. For more details on the pleasant weather conditions in May, you can visit Port Angeles weather in May.
December and June exhibit stark contrasts in weather patterns. In December, temperatures can plummet as low as -13°C (9°F), with an average of around 2°C (35°F) and a maximum of 10°C (50°F). The month is marked by substantial precipitation, totaling 235 mm (9.3 in) over 21 days, accompanied by high humidity at 87%. In contrast, June welcomes milder temperatures, with minimums around 3°C (37°F) and highs reaching up to 32°C (90°F); the average temperature hovers around 12°C (53°F). Precipitation significantly decreases to 85 mm (3.3 in) over just 12 days, and humidity remains relatively lower at 84%. For more details on June weather, check out Port Angeles weather in June.
December and July offer contrasting weather experiences. December is characterized by cold temperatures, with an average of 2°C (35°F), frequent precipitation totaling 235 mm (9.3 in) over about 21 days, and high humidity at 87%. In stark contrast, July features milder conditions, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 27°C (81°F) and an average of 14°C (57°F). The summer month sees significantly less rainfall, with only 27 mm (1.1 in) of precipitation over approximately 6 days and a slightly lower humidity level of 82%. For more details, you can check Port Angeles weather in July.
December and August present stark contrasts in weather patterns. In December, temperatures can plunge to a minimum of -13°C (9°F), with an average of 2°C (35°F) and a maximum of 10°C (50°F). This month is characterized by high humidity at 87% and significant precipitation, averaging 235 mm (9.3 in) over 21 days. In contrast, August brings milder temperatures with a minimum of 6°C (43°F), an average of 15°C (59°F), and a maximum of 29°C (84°F). The summer month enjoys significantly less rainfall, totaling just 27 mm (1.1 in) across 5 days, and lower humidity at 73%. For more insights into August weather specifics, visit Port Angeles weather in August.
In comparing the weather of December and September, there's a stark contrast in temperatures and precipitation. December experiences much colder conditions, with minimum temperatures plunging to -13°C (9°F) and an average of just 2°C (35°F), while September boasts milder temperatures, ranging from a minimum of 2°C (37°F) to a maximum of 26°C (80°F). Additionally, September enjoys significantly less rainfall, with only 106 mm (4.2 in) over 13 days, compared to December's substantial precipitation of 235 mm (9.3 in) over 21 days. The humidity also highlights the difference, standing at 87% in December against 74% in September. For more detailed insights, you can check out Port Angeles weather in September.
The weather in December and October exhibits distinct differences, particularly in temperature and precipitation patterns. December experiences colder temperatures, with a minimum of -13°C (9°F) and an average of 2°C (35°F), while October has milder conditions, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 22°C (72°F). Additionally, December sees more precipitation, totaling 235 mm (9.3 in) over 21 days, compared to October's 158 mm (6.2 in) over 15 days. Humidity levels are slightly higher in December at 87% compared to October’s 83%. For more details on October weather, visit Port Angeles weather in October.
In comparing December and November's weather, December tends to be colder, with average temperatures ranging from a minimum of -13°C (9°F) to a maximum of 10°C (50°F), while November's temperatures are slightly milder, with a minimum of -9°C (15°F) and a maximum of 13°C (56°F). Precipitation levels are quite similar, with December receiving 235 mm (9.3 in) over 21 days, compared to November's 246 mm (9.7 in) over 18 days. Humidity levels remain high in both months, with December at 87% and November at 86%. For a closer look at November's weather in the area, you can check Port Angeles weather in November.
As December unfolds in Port Angeles, the weather sets itself apart from the milder months of autumn and the chillier winter ahead. With an average temperature dipping to a brisk 2°C, the stark contrast to the warmer seasons is undeniable. The frequent precipitation, totaling 235 mm over 21 days, contributes to the region's lush landscape but leaves residents navigating a more humid atmosphere at 87%. This combination of cooler temperatures and heightened humidity can be quite the adjustment, heralding the winter season and inviting a cozy warmth indoors. For those eager to understand the broader climate patterns of this beautiful area, you can delve deeper into the specifics at Port Angeles Climate.