Last updated: February 24, 2025
December in Cannon Beach, United States, showcases a cool and damp coastal climate. With average temperatures hovering around 8°C (46°F), daily highs can reach a maximum of 13°C (56°F) while nighttime lows may dip to a chilly -2°C (30°F). The region experiences a significant amount of precipitation, totaling 272 mm (10.7 in) spread over approximately 22 days, contributing to its lush landscapes. Coupled with high humidity levels at 87%, this month fosters a unique atmospheric charm, perfect for those looking to experience the tranquil beauty of winter by the seaside.
In Cannon Beach, December brings a noticeable chill, with temperatures dipping to a minimum of -2°C (30°F). This month marks one of the colder points of the year, as the average temperature hovers around 8°C (46°F), peaking at a refreshing 13°C (56°F). Compared to the milder months preceding it, where averages fall between 10°C and 12°C, December's temperatures signal a shift towards winter. Yet, it's not just about the cold; the crisp air coupled with stunning coastal views makes for a unique charm, inviting visitors to embrace the serene beauty of the beach during this quieter season. As the year wraps up, Cannon Beach offers a distinctive blend of chilly comfort and captivating scenery.
December in Cannon Beach marks the culmination of a wet season, as the town experiences its highest precipitation levels of the year. With an impressive 272 mm (10.7 in) of rain over 22 days, December stands out as a month where the skies frequently open up, contributing to the lush, vibrant landscapes that define the region. This trend of increasing rainfall is noticeable as the month transitions from November's 258 mm to December's peak, embracing the winter season with a keen sense of moisture. In stark contrast to the dryer months of late spring and summer, where rainfall drops to a mere 20 mm (0.8 in) in both July and August, December’s deluge highlights the dramatic climatic shifts that occur along the Oregon coast, painting a picture of a resilient nature prepared for the seasonal changes ahead.
In Cannon Beach, United States, December wraps up the year with a humidity level of 87%, matching the high averages seen in November. This trend of elevated humidity during the winter months showcases a consistent pattern, as the readings in these two months are among the highest of the year. From January to April, humidity remains relatively steady, hovering around the low to mid-80s, before gradually decreasing through the summer months, reaching a low of 74% in August. As fall descends, however, humidity climbs back up, culminating in the damp conditions typical of the Pacific Northwest during the winter, making December a notably moist time of year in Cannon Beach.
As December rolls into Cannon Beach, the UV Index drops to a low 2, mirroring January's conditions and suggesting a reprieve from the high exposure levels of the previous summer months. With a burn time of 45 minutes, residents and visitors can relish outdoor activities with minimal risk. This trend of lower UV levels in winter months contrasts sharply with the very high indices experienced in late spring and summer, where exposure can be risky in just 15 minutes. The gradual march from moderate levels in spring to high in mid-summer, followed by a steady decline back to low during the winter, underscores the seasonal variations in UV exposure. For more detailed insights on solar radiation and sun safety in December, visit Cannon Beach UV Index.
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Nestled along the picturesque Oregon coast, Cannon Beach experiences a fascinating ebb and flow of sunlight throughout the year. December, with its 106 hours of sunshine, reflects the gradual decline from the vibrant summer months, peaking at 358 hours in July. As autumn gives way to winter, daylight diminishes, yet the charm of the beach remains intact. Notably, the transition from November's 135 hours to December's count marks a poignant shift, inviting cozy beach walks and reflective moments. While the cold may deter sunbathers, the tranquil beauty of Cannon Beach in this quieter season presents an idyllic backdrop for those seeking solace and inspiration from nature's splendor.
When considering the likelihood of sunny weather in December at Cannon Beach, it’s clear that this coastal gem tends to embrace a more overcast persona during winter. With only a 16% chance of sunshine, December features one of the lowest probabilities for clear skies throughout the year. This trend continues from November, which also sees a mere 15% chance of sun. However, looking ahead, the months of spring herald a noticeable uptick in sunshine, particularly in April when the chances soar to 43%. As we analyze the months, it becomes evident that residents and visitors alike should be prepared for the clouds, but take heart in the brightening days of spring just around the corner.
As winter envelops Cannon Beach in December, the daylight duration dips to 8 hours, marking the shortest days of the year. This trend reflects a gradual decrease in sunlight that begins in late autumn, peaking with 14 hours in May and 15 hours during the height of summer in June and July. As the year progresses, hours of daylight diminish, creating a rhythm that echoes the changing seasons. While December may feel dark and subdued, the promise of returning light lies just ahead, as the days will gradually lengthen again beginning in January, when sunlight returns to 9 hours. This cyclical dance between light and dark not only shapes the landscape but also influences the vibrant seasonal activities that the community cherishes.
As December arrives in Cannon Beach, the coastal winds begin to pick up, averaging 6.1 m/s (14 mph), slightly lower than the windy gusts of November but still brisk enough to invigorate the senses. Throughout the year, wind patterns reveal a distinct ebb and flow; the winds are calmest in the summer months, with August dipping to 3.9 m/s (9 mph), while the transition to winter shows a noticeable increase in speed, culminating in December's refreshing breezes. This seasonal shift suggests that, as the year closes, Cannon Beach becomes a spirited tableau where the whisper of the ocean is accompanied by the lively dance of the wind, inviting residents and visitors alike to embrace the natural beauty of this coastal gem.
The weather in Cannon Beach 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 Cannon Beach and find detailed weather information for every month.
In comparing the weather between December and January, we observe that January experiences slightly milder temperatures, with a minimum temperature of 0°C (32°F) compared to December's chilly -2°C (30°F). Both months share the same average and maximum temperatures of 8°C (46°F) and 13°C (56°F) respectively. Precipitation also sees a modest decrease from December's 272 mm (10.7 in) over 22 days to January's 252 mm (9.9 in) over 18 days, resulting in only a slight drop in humidity from 87% to 85%. For more detailed information on January weather, you can check Cannon Beach weather in January.
In December, the weather is characterized by cooler temperatures, with a minimum of -2°C (30°F) and an average of 8°C (46°F). It is also marked by significant precipitation, averaging 272 mm (10.7 in) over 22 days, and high humidity at 87%. In contrast, February brings slightly milder conditions, with a minimum of 0°C (32°F) and an average temperature of 7°C (44°F). While February also experiences rain, the total precipitation is lower at 224 mm (8.8 in) over 20 days, and the humidity is marginally reduced to 84%. This indicates that while both months are wet, February is slightly warmer and drier than December. For more details about February weather, you can check Cannon Beach weather in February.
In December, temperatures typically range from a minimum of -2°C (30°F) to a maximum of 13°C (56°F), with an average of 8°C (46°F). This month experiences significant rainfall, with 272 mm (10.7 in) distributed over 22 days and a high humidity level of 87%.
In contrast, March sees slightly warmer temperatures, with minimums around 1°C (34°F) and maximums reaching 18°C (65°F), while maintaining the same average of 8°C (46°F). Precipitation decreases to 182 mm (7.2 in) over 18 days, alongside a slightly lower humidity of 85%. This seasonal transition presents a notable shift in both warmth and moisture levels. For more details, check out Cannon Beach weather in March.
In December, the weather tends to be quite chilly, with temperatures ranging from a minimum of -2°C (30°F) to a maximum of 13°C (56°F), resulting in an average of 8°C (46°F). The month sees significant precipitation, totaling 272 mm (10.7 in) spread over 22 days, and the humidity remains high at 87%.
In contrast, April brings milder temperatures, starting at a minimum of 2°C (36°F) and reaching up to 20°C (67°F), with an average of 9°C (49°F). Precipitation decreases to 145 mm (5.7 in) over 17 days, and the humidity slightly lowers to 83%. For more specific information on weather conditions in April, you can visit Cannon Beach weather in April.
December and May present contrasting weather experiences. In December, temperatures range from a chilly -2°C (30°F) at night to a mild 13°C (56°F) during the day, with an average of 8°C (46°F). The month is also marked by significant precipitation, totaling 272 mm (10.7 in) over 22 days, and a high humidity level of 87%. In contrast, May brings a more pleasant climate, with temperatures beginning at a minimum of 6°C (43°F) and reaching up to 21°C (70°F), averaging 12°C (53°F). Precipitation drops to 72 mm (2.8 in) over just 12 days, and humidity slightly decreases to 83%. For a closer look at the delightful weather conditions in May, check out Cannon Beach weather in May.
The weather in December is notably colder than in June, with December temperatures ranging from a chilly minimum of -2°C (30°F) to a maximum of 13°C (56°F), compared to June's milder temperatures that start at 10°C (49°F) and can reach up to 25°C (77°F). Additionally, December experiences significantly more precipitation, accumulating 272 mm (10.7 in) over 22 days, while June sees a much lighter 63 mm (2.5 in) spread over just 9 days. Humidity levels are slightly higher in December at 87%, compared to June's 83%, contributing to a more robust winter feel. For those looking to enjoy the summer weather, Cannon Beach weather in June offers pleasant conditions perfect for outdoor activities.
December and July present contrasting weather patterns, highlighting the stark differences between mid-winter and mid-summer. In December, temperatures range from a chilly -2°C (30°F) to a mild 13°C (56°F), with an average of 8°C (46°F). The month is characterized by high humidity at 87% and considerable precipitation, averaging 272 mm (10.7 in) over 22 days. In contrast, July brings warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 21°C (70°F), averaging around 15°C (59°F). This summer month experiences significantly less rainfall, only 20 mm (0.8 in) over just 4 days, and features slightly lower humidity at 82%. For more details on summer weather, you can visit Cannon Beach weather in July.
December and August present stark contrasts in weather. December experiences colder temperatures, with lows dipping to -2°C (30°F) and an average high of 13°C (56°F). This month also sees significant precipitation, averaging 272 mm (10.7 in) over 22 rainy days, coupled with high humidity levels at 87%. In contrast, August offers a much warmer climate, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 24°C (76°F) and significantly less rainfall, averaging only 20 mm (0.8 in) over just 5 days. The humidity is lower in August at 74%, making it a more comfortable and drier month for outdoor activities. For more information on the weather specifics during this mild summer month, check out Cannon Beach weather in August.
In comparing the weather between December and September, it's clear that September enjoys milder temperatures, with an average of 15°C (59°F) and highs reaching 24°C (75°F), while December's temperatures are significantly cooler, averaging 8°C (46°F) and peaking at just 13°C (56°F). Precipitation is also notably different; December experiences much more rain, totaling 272 mm (10.7 in) over 22 days, compared to September's 91 mm (3.6 in) over just 10 days. Additionally, humidity levels are higher in December at 87%, compared to 71% in September, contributing to a more damp and chilly atmosphere during the winter month. For more specific details on September's climate, you can check out Cannon Beach weather in September.
In comparing the weather of December to that of October, it is evident that December experiences significantly colder temperatures, with a minimum of -2°C (30°F) and an average of 8°C (46°F), contrasted with October's milder range, which has a minimum of 5°C (41°F) and an average of 12°C (54°F). Precipitation also varies, with December receiving 272 mm (10.7 in) over 22 days, while October has 166 mm (6.5 in) across 14 days. Furthermore, December exhibits higher humidity levels at 87% compared to October’s 81%. For a more detailed look at October conditions, you can explore Cannon Beach weather in October.
In comparing the weather of December to November, December tends to be slightly cooler, with average temperatures ranging from a minimum of -2°C (30°F) to a maximum of 13°C (56°F), while November’s temperatures range from a minimum of 3°C (38°F) to a maximum of 15°C (59°F). Both months experience high levels of precipitation, but December sees a bit more with 272 mm (10.7 in) over 22 days, compared to November's 258 mm (10.2 in) over 18 days. Interestingly, humidity remains constant at 87% for both months, contributing to the dampness typical of this time of year. For more detailed insights, check out the Cannon Beach weather in November.
December at Cannon Beach offers a unique contrast to the milder months of the year, with cooler temperatures and a significant amount of precipitation. As winter sets in, visitors can expect a chillier atmosphere marked by shorter days and higher humidity, creating a cozy, albeit damp, coastal experience. While the scenic beauty remains, it’s a departure from the vibrant warmth of summer, inviting those who embrace the serene, stormy charm of winter along the Pacific coast. For a deeper dive into the year-round weather patterns, explore our detailed Cannon Beach Climate.