Last updated: February 24, 2025
In December, Bodega Bay, United States, experiences a temperate climate characterized by an average temperature of 10°C (51°F), with a maximum reaching 23°C (73°F) and a minimum dipping to 3°C (37°F). This month brings about 100 mm (3.9 in) of precipitation spread over 9 days, resulting in an average humidity of 84%. Visitors can expect a blend of cool, crisp days and occasional rain, perfect for those looking to enjoy the serene coastal landscape and vibrant winter atmosphere.
In Bodega Bay, December ushers in cooler temperatures, with the mercury dipping to a minimum of 3°C (37°F) and peaking at a pleasant 23°C (73°F). The average temperature for the month settles at 10°C (51°F), mirroring the chill that creeps in as winter approaches. Notably, December temperatures maintain a sense of continuity with the preceding months, particularly November, which featured similar highs and lows. As the year draws to a close, the climate reflects a transition; the coastal region begins to embrace the brisk air, yet the maximum temperatures still flirt with the warmth of late fall. Overall, December in Bodega Bay is characterized by a cool yet mild ambiance, inviting visitors to experience the beauty of winter by the sea.
In Bodega Bay, December marks a significant uptick in precipitation, bringing an average of 100 mm (3.9 in) of rainfall over 9 days. This showcases a notable increase compared to the drier months of summer, where rainfall nearly halts, with July and August recording a meager 1 mm (0.1 in) each. As the year draws to a close, the shift from the moderate rains of November (56 mm) to December's increased totals highlights the onset of winter's wetter weather patterns. These trends reveal how December plays a crucial role in replenishing the region's water supply, setting the stage for the milder, drier months ahead.
In Bodega Bay, December brings a humidity level of 84%, mirroring the slightly damp conditions of November. Throughout the year, humidity levels exhibit a gradual decline from January's prominent 86% to a low of 66% in August. This seasonal rhythm reflects the coastal climate's shift from the year’s wet winter months towards the drier summer. As autumn settles in, humidity rebounds slightly, maintaining a consistent dampness that characterizes both late fall and early winter. Such trends highlight Bodega Bay's unique fusion of coastal allure and atmospheric fluctuations, inviting visitors to experience its rich natural beauty.
In Bodega Bay, December ushers in a return to moderate UV exposure, with an index of 3 and a burn time of 30 minutes. This month marks a notable dip from the high values seen during the summer, where June and July reached an intense 11 on the UV index scale, necessitating just 10 minutes of sun exposure before burns occur. As the year ends, the UV levels remain manageable, echoing January and February's conditions, which also exhibit moderate exposure. This trend suggests a seasonal cycle in Bodega Bay, where UV indices peak in the warmer months before tapering off in the cooler season. For more detailed insights, check out the Bodega Bay UV Index.
UV Risk Categories
In Bodega Bay, December brings a gentle decline in sunshine, with 184 hours of daylight illuminating the coastal landscape. Following a year that peaked in the sun-soaked months of June and July, where residents enjoyed an impressive 374 and 375 hours, the winter months begin to wrap the bay in a softer glow. While December is less bright than its preceding months, it still offers a cozy respite from the darker fall days, notably more cheerful than January's 141 hours. The transition from the vibrant sun of summer to the cooler tones of winter reflects the region's unique charm, where each month contributes distinctly to the evolving tapestry of Bodega Bay's weather.
While December in Bodega Bay ushers in the chill of winter, it tends to carry with it a lower likelihood of sunny days compared to other months. With only a 32% chance of sunshine, December stands in stark contrast to the warm glow of May, which boasts a radiant 77% likelihood of clear skies. This decline from the 44% chance in November signifies a marked trend, as the year progresses toward its end. Notably, as we move from spring's promising sunshine—where April and March enjoy rates of 69% and 65% respectively—into the deeper winter months, the prevalence of sunny weather consistently diminishes, leaving December as one of the cloudier chapters in Bodega Bay's annual weather narrative.
In Bodega Bay, December marks a return to shorter days, offering just 9 hours of daylight as the year winds down. This follows a gradual decline from the 14 hours enjoyed in the peak of summer during June, July, and August. As autumn settles in, daylight dwindles to 10 hours in November, setting the stage for the winter solstice. The trend clearly illustrates the rhythms of nature, with longer days leading into spring as early as March, when daylight increases to 11 hours, building anticipation for the sun-drenched days of summer. Despite the shorter daylight hours in December, the beauty of Bodega Bay's winter sunsets can still captivate, reminding us of the cycle of light and dark that shapes each season.
In Bodega Bay, December ushers in a gentle winter breeze with an average wind speed of 3.6 m/s (8 mph), reflecting a typical calmness that complements the holiday season. This marks a slight resurgence in wind activity after a notably quieter November, which recorded its lowest average speed of 2.4 m/s (5 mph). Throughout the year, wind patterns reveal a notable peak in May, where the winds gust up to 5.9 m/s (13 mph), creating a vibrant atmosphere ideal for outdoor activities. As the months progress towards the end of the year, particularly from October to December, wind speeds generally stabilize around the mid-range, suggesting a transition into the more tranquil days of winter. This consistent yet soft wind serves as a reminder of the region's refreshing coastal charm, making December an enchanting time in Bodega Bay.
The weather in Bodega Bay 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 Bodega Bay and find detailed weather information for every month.
In December, the weather features a minimum temperature of 3°C (37°F) and an average of 10°C (51°F), peaking at a maximum of 23°C (73°F). The month experiences a total precipitation of 100 mm (3.9 in) over 9 days, with a humidity level of 84%. In contrast, January sees slightly cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 22°C (72°F), while still maintaining the same average of 10°C (51°F). However, January tends to be wetter, recording 121 mm (4.8 in) of precipitation over the same number of days and a marginally higher humidity of 86%. For more detailed insights into January weather patterns, you can refer to Bodega Bay weather in January.
In December, temperatures range from a minimum of 3°C (37°F) to a maximum of 23°C (73°F), with an average of 10°C (51°F). The month sees about 100 mm (3.9 in) of precipitation over 9 days, maintaining a humidity level of 84%. In contrast, February experiences slightly cooler minimum temperatures at 1°C (34°F), while the average temperature rises slightly to 11°C (51°F) and the maximum is close at 22°C (71°F). February is marked by increased precipitation, totaling 141 mm (5.5 in), also spread across 9 days, but with the same humidity level of 84%. For a more detailed comparison, check out Bodega Bay weather in February.
In December, temperatures typically range from a minimum of 3°C (37°F) to a maximum of 23°C (73°F), with an average temperature of 10°C (51°F). The month sees about 100 mm (3.9 in) of precipitation over approximately 9 days and maintains a high humidity level of 84%. In contrast, March has a similar minimum temperature of 3°C (38°F) but boasts a slightly higher average of 11°C (52°F) and a maximum of 21°C (70°F). Precipitation decreases to 83 mm (3.3 in) over about 10 days, accompanied by a marginally lower humidity at 83%. Overall, while both months exhibit mild temperatures and notable rainfall, March tends to be a bit warmer with slightly reduced precipitation. For more specific insights on weather patterns, check out Bodega Bay weather in March.
December and April display notable differences in weather patterns. In December, temperatures typically range from a minimum of 3°C (37°F) to a maximum of 23°C (73°F), with an average of 10°C (51°F). This month also brings significant precipitation, averaging 100 mm (3.9 in) over about 9 days, contributing to a higher humidity level of 84%. In contrast, April sees slightly warmer temperatures, with minimums around 5°C (41°F) and maximums reaching 27°C (81°F), averaging 13°C (55°F). Precipitation drops significantly to 47 mm (1.8 in) over just 5 days, and humidity levels are slightly lower at 80%. For more specific insights into the weather during April, check out Bodega Bay weather in April.
December weather tends to be cooler and wetter compared to May, with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 23°C (73°F) and a total precipitation of 100 mm (3.9 in) over approximately 9 days. In contrast, May enjoys milder temperatures, averaging between 6°C (44°F) and 27°C (81°F), and experiences significantly less rainfall, with only 25 mm (1.0 in) over just 3 days. Additionally, while December retains a higher humidity level of 84%, May's humidity is slightly lower at 80%, contributing to a more comfortable atmosphere. For more details on the weather in May, visit Bodega Bay weather in May.
In December, the weather is considerably cooler, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 23°C (73°F), and an average temperature of 10°C (51°F). The month also sees significant precipitation, totaling around 100 mm (3.9 in) over approximately 9 days, alongside higher humidity levels around 84%. In contrast, June features milder conditions, with temperatures starting at a minimum of 10°C (50°F) and peaking at 29°C (84°F), averaging 16°C (61°F). This month is notably drier, recording just 2 mm (0.1 in) of precipitation over 0 days and a lower humidity of 76%. For more insights into the pleasant June weather, check out Bodega Bay weather in June.
December and July present quite contrasting weather patterns. In December, temperatures range from a chilly minimum of 3°C (37°F) to a pleasant maximum of 23°C (73°F), with an average temperature of 10°C (51°F). The month is characterized by significant precipitation, totaling 100 mm (3.9 in) over about nine days, and high humidity at 84%. In stark contrast, July experiences milder temperatures, with a minimum of 10°C (51°F), an average of 16°C (62°F), and a maximum of 26°C (80°F). This month is notably dry, with only 1 mm (0.1 in) of precipitation and no rainy days, accompanied by a lower humidity level of 70%. For more details on the conditions during this summer month, you can visit Bodega Bay weather in July.
The weather in December is significantly cooler than in August, with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 23°C (73°F), compared to August's milder temperatures of 10°C (51°F) to 27°C (82°F). December also sees much higher precipitation levels, averaging 100 mm (3.9 in) over 9 days, while August enjoys dry conditions with only 2 mm (0.1 in) of precipitation. Additionally, humidity levels are higher in December at 84%, compared to 66% in August, making the latter month feel much more comfortable. For more details about the weather during this warm summer month, visit Bodega Bay weather in August.
December and September present quite a contrast in weather patterns. In December, temperatures typically range from a minimum of 3°C (37°F) to a pleasant maximum of 23°C (73°F), with an average of around 10°C (51°F). This month also sees significant precipitation, averaging about 100 mm (3.9 in) over approximately 9 days, paired with high humidity levels at 84%. In contrast, September boasts warmer temperatures, with lows of 9°C (49°F) and highs reaching up to 33°C (92°F), resulting in a comfortable average of 17°C (63°F). Notably, September experiences minimal precipitation, only around 2 mm (0.1 in), with no rainy days, and a lower humidity of 68%. For more insights on the delightful weather in this month, check out Bodega Bay weather in September.
In comparing the weather between October and December, it's clear that October tends to be warmer, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 31°C (87°F), while December's temperatures are cooler, with a minimum of 3°C (37°F) and a maximum of 23°C (73°F). Additionally, October experiences significantly less precipitation, averaging only 38 mm (1.5 in) over just 2 days, compared to December's much wetter environment, which sees about 100 mm (3.9 in) over 9 days. Furthermore, October's humidity is lower at 72%, compared to December's higher humidity at 84%. For more detailed insights on the weather in October, you can check out Bodega Bay weather in October.
In comparing the weather between November and December, both months experience similar temperature ranges, with minimum temperatures at 3°C (37°F) and maximums reaching up to 23°C (73°F). However, December tends to be slightly cooler on average, with an average temperature of 10°C (51°F) compared to November's 12°C (54°F). Additionally, December is wetter, with 100 mm (3.9 in) of precipitation occurring over 9 days, while November sees only 56 mm (2.2 in) over 5 days. Despite the rainfall differences, both months maintain a consistent humidity level of 84%. For more detailed information on weather patterns in November, you can visit Bodega Bay weather in November.
As December brings a notable shift in Bodega Bay's climate, the cooler temperatures and increased humidity set a distinct tone for the month. Unlike the milder summer days, visitors can expect an average chill of around 10°C (51°F), with maximum highs reaching 23°C (73°F) and lows dipping to 3°C (37°F). The winter season also brings along frequent rainfall, with nearly a week's worth of precipitation, totaling about 100 mm (3.9 in). This combination of cooler air and moist conditions makes December a unique experience compared to other months. For more detailed insights into the weather patterns year-round, check out Bodega Bay Climate.