Last updated: February 24, 2025
In December, Boothbay, United States, experiences a diverse range of weather conditions, characterized by a maximum temperature reaching up to 15°C (60°F) and an average low of -1°C (30°F), with potential dips to -23°C (-9°F). Marked by high humidity levels at 81%, this month also sees considerable precipitation, totaling 121 mm (4.8 in) over the course of approximately 10 days. Visitors and residents alike should be prepared for a variety of winter weather, from chilly, brisk days to wetter, more humid conditions that characterize this coastal climate.
In Boothbay, United States, December ushers in the chill of winter, with temperatures showcasing a stark progression from the milder fall months. The month typically experiences a minimum of -23°C (-9°F), a significant dip from the November lows, signaling that the heart of winter has truly arrived. The average temperature hovers around -1°C (30°F), which is indicative of intense cold, yet it remains manageable compared to the frigid January extremes. While the maximum temperature can reach 15°C (60°F), this provides brief moments of respite, allowing for occasional outdoor gatherings amid the holiday spirit. As December wraps up the year, its temperatures reflect a dramatic shift towards the depths of winter, urging residents to bundle up and embrace the seasonal beauty that surrounds them.
December in Boothbay brings a refreshing shift as precipitation levels peak at 121 mm (4.8 in), slightly down from October's notable 128 mm (5.1 in). With rain falling on 10 days, December maintains a steady rhythm of wet weather, contributing to the town's lush winter landscape. This month’s rainfall, while robust, is indicative of a trend seen throughout the fall, where precipitation totals generally remain elevated compared to the drier summer months. The reliance on such moisture becomes crucial as Boothbay transitions into the colder season, setting the stage for a serene, snow-covered environment as temperatures dip. Overall, December's precipitation marks a fitting conclusion to the year's weather patterns, highlighting a consistent and sometimes dramatic shift towards winter.
As December arrives in Boothbay, the average humidity settles at 81%, reflecting a slight dip from the preceding months. This marks a pattern of gradual decrease, particularly from the more humid summer months, where July and June registered at 85% and 86%, respectively. The transition into winter showcases a notable shift; while humidity remains relatively high in comparison to the drier fall months, it signifies a stabilizing trend following November's 80%. This month is characterized by the calmness of early winter, illustrating that while the air may feel crisp, it still retains a comfortable level of moisture, ensuring that Boothbay's vibrant coastal beauty remains captivating throughout the season.
As December rolls in, the UV Index in Boothbay, United States, dips to a low level of 2, allowing for a more relaxed outdoor experience. This drop in UV radiation signals a safe time for extended sunlight exposure, with a burn time of approximately 45 minutes before you need to seek shade. This trend of decreasing UV levels is consistent with the seasonal shift, as the summer months peak at very high indices, prompting shorter safe exposure times of just 15 minutes during May through August. As winter sets in, residents can enjoy the outdoors while remaining mindful of the lower UV risks. For those planning winter activities, remembering the changing UV Index is crucial; discover more at Boothbay UV Index.
UV Risk Categories
In Boothbay, United States, December ushers in a serene atmosphere with 175 hours of sunshine, bringing a gentle close to the year's light-filled journey. As the year progresses, one can observe a clear trend: sunlight peaks in the summer months, with July and August basking in a remarkable 329 and 336 hours, respectively. Spring and early summer showcase a steady increase, culminating in the bright 293 hours of May. As autumn sets in, the daylight hours gradually decline, leading to the more subdued brightness of December, yet still offering a comforting glow. Though winter's chill begins to settle in, Boothbay's December sunlight remains a cherished presence, embodying the tranquil beauty of the season.
In Boothbay, the likelihood of sunny weather reaches a modest 36% in December, reflecting a trend that sees a dip in sunshine during the winter months. This percentage is consistent with the preceding months of October and November, which also hover around similar figures. Notably, the chance of sunny days rises significantly in the spring, with March boasting the highest probability of 61%. However, December's relatively low sunshine percentage highlights the typical overcast skies that accompany the transition into winter, setting the scene for cozy indoor activities rather than outdoor adventures. As the year wraps up, Boothbay's weather serves as a reminder of the shifting seasons, where the promise of brighter days lies just a few months away.
As December descends upon Boothbay, daylight hours dip to just 8 hours, marking the month's shortest days. This decline is a continuation of the trend observed since summer's peak, where daylight extended to a glorious 15 hours in June and July. As the seasons transition, the gradual reduction in daylight becomes evident, especially in the fall months of October and November, which offer 10 and 9 hours, respectively. This rhythmic shift showcases nature's cycle, inviting residents to embrace the cozy atmosphere of winter while anticipating the returning light in the coming months.
As December arrives in Boothbay, the winds maintain a consistent pace, averaging 3.3 m/s (7 mph)—a speed that mirrors the calm months of January and February. This steadiness hints at an overall trend of gentle breezes throughout the winter months, contrasting with the slightly stronger winds of early spring, peaking at 3.9 m/s (9 mph) in March. Interestingly, the summer months experience a noticeable dip, showcasing the calmest periods with winds dropping as low as 2.4 m/s (5 mph) in August. However, as the year draws to a close, the winds regain their gentle character, promising a serene winter experience in this picturesque coastal town.
The weather in Boothbay 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 Boothbay and find detailed weather information for every month.
In December, temperatures range from a minimum of -23°C (-9°F) to a maximum of 15°C (60°F), with an average temperature of -1°C (30°F). The month sees considerable precipitation, totaling 121 mm (4.8 in) over about 10 days, accompanied by a humidity level of 81%. In contrast, January is slightly cooler, with temperatures dipping from a minimum of -24°C (-10°F) to a maximum of 13°C (55°F), and an average of -4°C (26°F). Precipitation decreases to 84 mm (3.3 in) over approximately 8 days, while humidity rises slightly to 85%. For a detailed look at weather trends during this time, check out Boothbay weather in January.
December and February exhibit fairly similar winter conditions, yet there are notable differences. December typically has a wider temperature range, with minimums dipping to -23°C (-9°F) and maximums reaching 15°C (60°F), leading to a chilly average of -1°C (30°F). In contrast, February sees slightly milder temperatures, with averages around -3°C (27°F) and maximums just a bit higher at 16°C (62°F). Precipitation amounts are higher in December at 121 mm (4.8 in), compared to 85 mm (3.3 in) in February, although both months experience precipitation on 10 days. The humidity also remains relatively high in both months, with December at 81% and February at 86%. For more detailed weather insights specific to February, you can refer to Boothbay weather in February.
In December, temperatures can drop as low as -23°C (-9°F), with an average of -1°C (30°F) and highs reaching 15°C (60°F). This month also sees higher precipitation, totaling 121 mm (4.8 in) over about 10 days, and a humidity level of 81%. In contrast, March experiences slightly milder conditions, with minimum temperatures around -17°C (3°F) and an average of 1°C (33°F); maximum temperatures can rise to 18°C (64°F). Precipitation in March is less, at 71 mm (2.8 in) over 8 days, accompanied by a humidity of 84%. For more details, you can check the specific conditions for Boothbay weather in March.
December and April weather present a stark contrast in temperatures and conditions. In December, temperatures can drop as low as -23°C (-9°F) and only average around -1°C (30°F), with a maximum of 15°C (60°F). The month sees significant precipitation, averaging 121 mm (4.8 in) over about 10 days, and maintains a high humidity level of 81%. In contrast, April experiences milder temperatures, with a minimum of -4°C (26°F) and an average of 7°C (44°F). The maximum temperature can reach 26°C (79°F), and while precipitation is slightly lower at 118 mm (4.6 in) over 12 days, humidity is also slightly less at 79%. For more specific insights on springtime weather, check out Boothbay weather in April.
In December, temperatures can plummet as low as -23°C (-9°F), with an average temperature of -1°C (30°F) and a maximum reaching only 15°C (60°F). The month is characterized by higher precipitation levels of 121 mm (4.8 in) over about 10 days and a humidity of 81%. In stark contrast, May brings much milder conditions, with minimum temperatures of 2°C (35°F) and average temperatures around 12°C (54°F). Maximum temperatures can rise to a pleasant 29°C (84°F), accompanied by lower precipitation levels of 73 mm (2.9 in) over the same number of days and slightly lower humidity at 79%. For a detailed look at what to expect, check Boothbay weather in May.
When comparing December and June weather, there's a striking contrast in temperature and precipitation levels. December experiences frigid temperatures, with a minimum of -23°C (-9°F) and an average of -1°C (30°F), while June brings warmth, featuring a minimum of 6°C (43°F) and an average of 18°C (65°F). Precipitation is more abundant in December, totaling 121 mm (4.8 in) over about 10 days, compared to June's 61 mm (2.4 in) spread over 9 days. Both months have relatively high humidity, with December at 81% and June slightly higher at 86%. For specific June weather details, you can visit Boothbay weather in June.
December and July present starkly contrasting weather conditions. In December, temperatures can plunge to a minimum of -23°C (-9°F) and average around -1°C (30°F), while highs reach only up to 15°C (60°F). This month also sees significant precipitation, totaling 121 mm (4.8 in) over approximately 10 days, accompanied by high humidity levels of 81%. In contrast, July experiences milder temperatures, with a minimum of 8°C (47°F) and an average of 21°C (71°F), peaking at a comfortable 34°C (94°F). This summer month features similar precipitation levels, at 110 mm (4.3 in) over the same number of days, but with slightly higher humidity at 85%. For more specifics on July weather, you can visit Boothbay weather in July.
December and August showcase distinct contrasts in weather. In December, temperatures plunge with a minimum of -23°C (-9°F) and an average of -1°C (30°F), often reaching a maximum of 15°C (60°F). The month experiences significant precipitation of 121 mm (4.8 in) over roughly 10 days, accompanied by a high humidity level of 81%. In stark contrast, August brings milder temperatures, with a minimum of 11°C (52°F), an average of 21°C (71°F), and a maximum of 33°C (91°F). The precipitation is lighter at 74 mm (2.9 in), occurring over 9 days, and humidity remains slightly higher at 83%. For those interested in more details on the weather in August, you can explore Boothbay weather in August.
December and September weather present a stark contrast. In December, temperatures can drop as low as -23°C (-9°F), with an average temperature around -1°C (30°F) and a maximum reaching 15°C (60°F). The month also sees significant precipitation, totaling 121 mm (4.8 in) over about 10 days, accompanied by a relatively high humidity of 81%. In comparison, September offers much milder conditions with minimum temperatures of 4°C (39°F) and an average of 17°C (64°F), peaking at a warm 30°C (86°F). With only 71 mm (2.8 in) of precipitation over 7 days and similar humidity at 80%, September is a much drier and warmer month. For more detailed information, check out Boothbay weather in September.
In December, the weather starkly contrasts with October, featuring much colder temperatures with a minimum of -23°C (-9°F) and an average of -1°C (30°F). While October enjoys milder conditions with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 25°C (77°F), December experiences a maximum temperature of only 15°C (60°F). Additionally, both months see significant precipitation, with December accumulating 121 mm (4.8 in) over about 10 days, compared to October's 128 mm (5.1 in) over 11 days. Humidity levels are slightly higher in December, averaging 81%, while October has a lower humidity level of 77%. For more detailed insights on October weather, you can check out Boothbay weather in October.
In December, the weather takes a colder turn compared to November, with temperatures ranging from a minimum of -23°C (-9°F) to a maximum of 15°C (60°F), resulting in an average temperature of -1°C (30°F). This is a marked drop from November, where temperatures ranged from -13°C (8°F) to 19°C (66°F) and averaged at 4°C (40°F). While both months experience similar precipitation levels, December sees a slight increase with 121 mm (4.8 in) over 10 days, compared to November’s 111 mm (4.4 in) over 11 days. Humidity remains quite high in both months, with December at 81% and November at 80%. For more details on the weather in November, you can visit Boothbay weather in November.
As December settles in Boothbay, the weather takes a notable turn, embracing a chill that sets it apart from the milder months of the year. Average temperatures drop significantly, and while maximum highs reach a moderate 15°C (60°F), the winter grip brings much colder nights. The increased humidity at 81% contributes to a crisp atmosphere, while the 121 mm of precipitation over about ten days underscores the wetness typical of this month. This combination of conditions makes December an enchanting yet stark contrast to the warmer seasons, transforming the landscape and inviting the spirit of the holidays. For those seeking more insights into the region's climate, check out Boothbay Climate.