Last updated: February 24, 2025
In December, Yachats, United States, experiences a cool and often wet climate, with maximum temperatures reaching up to 13°C (56°F) and an average of 8°C (46°F). The nights can be notably chilly, dropping to a minimum of 0°C (32°F). This month is characterized by substantial rainfall, accumulating 271 mm (10.7 in) over approximately 20 days, resulting in a high humidity level of 87%. Visitors can expect a moody coastal landscape, perfect for enjoying the natural beauty, albeit with the likelihood of inclement weather.
In Yachats, United States, December marks the transition into winter, with temperatures beginning to cool significantly. The month typically sees minimums around 0°C (32°F), hinting at chilly nights, while daytime averages hover at 8°C (46°F), providing a crisp but manageable climate for outdoor activities. With a maximum temperature peaking at 13°C (56°F), December showcases a noticeable drop from the milder autumn months, yet it's still a far cry from the harsher winter realities seen in many other regions. As the year winds down, Yachats embraces the beauty of its coastal scenery, often wrapped in the misty embrace of December's cool embrace, creating a serene backdrop perfect for cozy beach walks and reflective moments.
December is a notable month for precipitation in Yachats, United States, as it typically sees the highest rainfall of the year, with an impressive 271 mm (10.7 in) recorded over 20 days. This month marks a distinct shift from the drier summer months, reflecting the onset of winter weather patterns. Notably, December tops not only in total volume but also in frequency, with rain falling on nearly two-thirds of the month. This increased precipitation is part of a broader trend, as seen in November's rainfall of 222 mm (8.7 in) over 17 days, and January's considerable total as well. As the year wraps up, Yachats experiences a transition from the mild dryness of summer to a wetter, more dynamic winter landscape, underscoring the region's coastal climate variability.
In Yachats, United States, December brings a significant shift in humidity, aligning closely with the wetter months of the year, recording a notable 87%. This trend towards higher humidity begins in November, where it peaks, reflecting the coastal climate's characteristic moisture. Throughout the year, humidity exhibits a gradual decline from its winter highs, with summer months like August and September offering the most relief at 74% and 71%, respectively. As winter approaches, the humidity climbs back up, creating a cycle of moisture that defines Yachats' climate. The persistent levels in December suggest that residents can expect a damp and cool end to the year, consistent with the season’s trends.
In December, Yachats experiences a low UV Index of 2, signaling a much-needed reprieve from the intense sunlight of the summer months. This reduction in solar radiation translates to a burn time of 45 minutes, allowing for leisurely outdoor activities with minimal risk of sunburn. As the year winds down, the trend shows a notable decrease in UV levels from the peak of 10 in the summer, when exposure is categorized as very high, making sun protection vital. Comparatively, the UV Index dips into the moderate range in late fall before settling into the low category seen in December. This pattern highlights the seasonal fluctuations in solar exposure that Yachats residents and visitors can expect throughout the year. For more information on sunlight exposure in Yachats, check the complete Yachats UV Index.
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As December settles in Yachats, the sunshine follows a familiar trend, bringing a modest 111 hours of light to the coastal town. This figure, while lower than the sun-filled peak of July with a stunning 364 hours, reflects a natural ebb as the year winds down. Interestingly, unlike the more pronounced decrease of September and October, December maintains a relatively stable glow compared to the preceding months, showcasing the region's overall resilience in daylight. With each passing month, Yachats experiences a gentle rise in sunshine from winter to summer, peaking in the vibrant weeks of late spring and summer before gracefully descending again. Overall, December offers a tranquil, albeit cooler, atmosphere perfectly suited for cozy moments as the daylight hours dwindle.
In Yachats, December embodies the depths of winter, which is reflected in its low likelihood of sunny weather, with only a 15% chance of sun. This is a notable drop compared to the earlier months of the year, particularly April's peak 50% chance. Following a steep decline from 17% in November, December's patterns set the stage for the year’s dreariest days. The trends suggest that as the year progresses, the likelihood of sunny spells increases significantly from the cold winter months leading up to spring, making Yachats a place where sunshine is certainly treasured when it finally appears.
As December settles over Yachats, the daylight hours dwindle to 8 hours, marking the lowest point of the year. Following the gradual ascent of daylight from a mere 9 hours in November, residents can feel the shift towards shorter days. This seasonal pattern is a reflection of the transition from the warmer months, where daylight reaches its peak at 15 hours in June and July, before tapering off in the fall. The increase in daylight from January to June is clear, showcasing the vibrant energy of spring and summer, but by the time December arrives, it’s evident that winter's embrace has settled in, inviting cozy evenings and the charm of twinkling holiday lights. With daylight gradually on the rise again come January, the cycle of nature continues, promising brighter days ahead.
In Yachats, December marks a notable uptick in wind activity, with average speeds reaching 5.5 m/s (12 mph), slightly higher than November's average of 5.4 m/s (12 mph). This trend of increasing winds can be observed throughout the fall and winter months, as the year transitions away from the calmer summer breezes, which generally hover around 4.1 m/s (9 mph) in August and September. The late autumn months see a gradual rise, culminating in December's brisk winds, which invigorate the coastal landscape and offer a stark contrast to the milder conditions earlier in the year. As daylight shortens and storms become more frequent, the December wind serves as a reminder of nature's shifting rhythms along this picturesque stretch of Oregon coastline.
The weather in Yachats 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 Yachats and find detailed weather information for every month.
December and January weather show some intriguing similarities and differences. Both months maintain an average temperature of around 8°C (46°F), but December tends to be slightly warmer, with a maximum of 13°C (56°F) compared to January's 14°C (57°F). In December, the minimum temperature can drop to 0°C (32°F), whereas January sees cooler lows at -2°C (29°F).
Precipitation levels are relatively close, with December receiving 271 mm (10.7 inches) across 20 days, while January has slightly less with 252 mm (9.9 inches) over 17 days. The humidity in December is a bit higher at 87%, compared to January's 85%. Despite these nuances, both months are characterized by a significant amount of rainfall and mild temperatures. For more detailed information, you can check Yachats weather in January.
In comparing the weather between December and February, December typically presents colder nights with a minimum temperature around 0°C (32°F) and an average of 8°C (46°F), peaking at 13°C (56°F). It is also notably wetter, with 271 mm (10.7 in) of precipitation spread across 20 days and a high humidity level of 87%. Conversely, February sees slightly colder minimum temperatures at -2°C (29°F) while maintaining a similar average of 7°C (44°F) and slightly warmer maximums of 15°C (59°F). Precipitation decreases to 255 mm (10.0 in) over 18 days, with humidity moderately lower at 84%. For more detailed insights on February weather, visit Yachats weather in February.
In December, the weather tends to be colder and wetter, with average temperatures ranging from a chilly 0°C (32°F) to a maximum of 13°C (56°F). The month experiences significant precipitation, totaling 271 mm (10.7 in) over about 20 days, contributing to high humidity levels of around 87%. In contrast, March brings milder temperatures, ranging from a minimum of 0°C (32°F) to a more pleasant maximum of 20°C (68°F), with an average of 7°C (46°F). Precipitation decreases to 190 mm (7.5 in) over 17 days, and humidity remains slightly lower at 85%. For more specific weather details, check out Yachats weather in March.
In December, temperatures typically range from a chilly 0°C (32°F) to a mild 13°C (56°F), with an average temperature of around 8°C (46°F). This month sees significant precipitation, totaling 271 mm (10.7 in) over approximately 20 days, and a high humidity level of 87%. In contrast, April experiences slightly warmer conditions, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 23°C (73°F) and an average of 9°C (49°F). Rainfall in April is notably less, with 150 mm (5.9 in) spread over about 15 days and a humidity of 83%. For more detailed insights into April's weather specifics, you can visit Yachats weather in April.
December and May present stark contrasts in weather conditions. In December, temperatures range from a chilly minimum of 0°C (32°F) to a comfortable maximum of 13°C (56°F), accompanied by significant precipitation of 271 mm (10.7 in) over 20 days, leading to high humidity levels of 87%. In contrast, May experiences milder temperatures, starting at a low of 4°C (40°F) and reaching up to 20°C (68°F) at its peak. Additionally, May sees much less precipitation, with only 69 mm (2.7 in) spread over 10 days, and a slightly lower humidity of 83%. For more details, check out Yachats weather in May.
The weather in December is notably colder and wetter compared to June, with temperatures ranging from a chilly 0°C (32°F) to a maximum of 13°C (56°F). In contrast, June boasts much milder conditions, with temperatures starting at 8°C (46°F) and reaching up to 24°C (76°F). December also experiences significantly higher precipitation, averaging 271 mm (10.7 in) over 20 days, while June sees only 59 mm (2.3 in) across just 7 days. Additionally, humidity levels are slightly higher in December at 87%, compared to June's 83%. For a more detailed look at the weather conditions during this month, you can visit Yachats weather in June.
December and July present starkly contrasting weather conditions. In December, temperatures range from a chilly minimum of 0°C (32°F) to a mild maximum of 13°C (56°F), with an average temperature of 8°C (46°F). The month is characterized by significant precipitation, with 271 mm (10.7 in) of rain spread over 20 days, contributing to a high humidity level of 87%. In contrast, July enjoys milder temperatures, with a range between 10°C (50°F) and 21°C (69°F), and an average of 14°C (57°F). The summer month sees minimal rainfall, totaling just 7 mm (0.3 in) over only one day, resulting in a lower humidity of 82%. For more information on July weather in Yachats, visit Yachats weather in July.
The weather in December and August exhibits a striking contrast. December sees average temperatures ranging from a chilly 0°C (32°F) to a mild 13°C (56°F), with humidity levels soaring to 87%. In stark comparison, August experiences a much warmer climate with temperatures averaging between 10°C (50°F) and 24°C (75°F), coupled with significantly lower humidity at 74%. Additionally, December witnesses an average precipitation of 271 mm (10.7 in) over 20 days, while August is remarkably dry, receiving only 11 mm (0.4 in) of rain over just 1 day. For more insights into weather conditions, check out Yachats weather in August.
December and September exhibit distinct climatic differences. December tends to be much cooler, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 13°C (56°F), while September enjoys milder conditions, with temperatures ranging from 8°C (47°F) to 27°C (81°F). Additionally, December is far wetter, experiencing about 271 mm (10.7 in) of precipitation over 20 days, compared to September's 61 mm (2.4 in) over just 7 days. Humidity levels also fluctuate, with December averaging 87% compared to 71% in September. For more specific insights, you can check Yachats weather in September.
When comparing the weather in December to October, we see notable differences. December is significantly colder, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 13°C (56°F), while October enjoys milder averages, peaking at 21°C (71°F). Additionally, December experiences more frequent rainfall, with 271 mm (10.7 in) of precipitation over 20 days, compared to October's 122 mm (4.8 in) across just 13 days. Humidity levels also rise in December to 87%, whereas October maintains a slightly lower humidity of 81%. For a closer look at what to expect during October in Yachats, check out Yachats weather in October.
In comparing the weather of December to November, December tends to be cooler, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 13°C (56°F), whereas November has slightly warmer averages, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 17°C (62°F). Additionally, December experiences more rainfall, totaling 271 mm (10.7 in) over 20 days compared to November's 222 mm (8.7 in) over 17 days. Both months maintain a high humidity level of 87%, creating a persistently damp atmosphere. For more details, you can check Yachats weather in November.
As December unfolds in Yachats, the weather transforms into a cool, damp experience distinctly different from the rest of the year. With average temperatures hovering around 8°C, the chill sets in, making it the month with the coolest conditions. The higher humidity levels, sitting at an impressive 87%, give the air a crisp, moist feel, while frequent precipitation—over 270 mm and spread across 20 days—creates a lush, vibrant landscape. This wet weather not only shapes the scenery but also invites cozy indoor activities, making it the perfect time to enjoy the charming coastal town in a whole new light. To learn more about the climatic trends of this beautiful region, visit Yachats Climate.