Last updated: February 24, 2025
December in Manchester-by-the-Sea, United States, offers a chilly yet captivating climate, where temperatures fluctuate between a brisk maximum of 14°C (58°F) and a frigid minimum of -16°C (4°F). The average temperature settles at a cool 3°C (38°F), inviting warm layers and cozy gatherings. Amidst this winter landscape, the town experiences approximately 150 mm (5.9 in) of precipitation over about 10 days, contributing to the lush beauty of the season. With humidity levels hovering around 81%, the air feels crisp and invigorating, making December an idyllic time to explore Manchester-by-the-Sea's scenic charm and holiday spirit.
In December, temperatures in Manchester-by-the-Sea begin to plunge into winter's embrace, with minimums dipping to a brisk -16°C (4°F). The average temperature hovers around a chilly 3°C (38°F), while daytime highs reach a modest 14°C (58°F). This month marks a transition from the milder late autumn, as temperatures continue to decline compared to previous months. Notably, December's average temperature aligns with the seasonal pattern, showing a gradual decrease as the year comes to a close, mirroring the decline seen from late fall. As the holiday season approaches, residents and visitors can expect a characteristic coastal chill, perfect for bundling up and enjoying the festive atmosphere by the sea.
December in Manchester-by-the-Sea brings a notable increase in precipitation, with 150 mm (5.9 in) measured over 10 days. This sharp rise marks a significant uptick compared to the drier summer months, where August recorded just 62 mm (2.5 in). As the year closes, the town typically experiences heightened rainfall, echoed by November's 115 mm (4.5 in). The month of December, resembling April's wetter days, underscores a recurring winter trend where nights grow longer and temperatures drop—conditions conducive to increased moisture. This transition toward the colder season is not only vital for the local ecosystem but also invigorates the landscape, setting the stage for the year to come.
In December, Manchester-by-the-Sea welcomes a humidity level of 81%, marking a slight increase from the previous month's 84%. This shift reflects a broader trend across the months, where humidity levels generally decline from the early year peaks; January begins with the highest average at 86%, gradually decreasing to a summer low of 66% in August. As fall settles in, humidity experiences a small resurgence, with November seeing 84% before December’s slight moderation. This ebb and flow not only enhances the coastal charm of Manchester-by-the-Sea but also prepares the region for the crisp air of winter, making it a unique time of year for both locals and visitors.
As December rolls into Manchester-by-the-Sea, the UV Index drops to a mild level of 2, indicating a low exposure category with a comfortable burn time of 45 minutes. This marks a significant shift from the high levels experienced in the summer months, where indices soared up to 10 in June. The trend shows that as the year progresses, UV exposure generally decreases, falling from a peak in May and June to a much more manageable level by December. While sunlight is less intense, it’s still essential to stay protected during any outdoor activities. For more detailed information, check out the Manchester-by-the-Sea UV Index to help plan your winter outings wisely.
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In Manchester-by-the-Sea, December offers a glimpse of the waning daylight hours, totaling around 176 hours of sunshine. As the year draws to a close, this marks a significant dip from the peak summer months, where July basks in an impressive 340 hours of sunlight. The trend showcases a gradual decline from the vibrant spring, peaking in May, before cascading down through autumn into the winter months. Notably, while December may not compete with the sunny splendor of summer, it still provides a cozy atmosphere, perfect for enjoying the tranquil beauty of this seaside town. As the sun sets earlier and the days grow shorter, the soft winter light enhances the charm of Manchester-by-the-Sea, inviting locals and visitors to savor the serene coastal landscape.
In December, Manchester-by-the-Sea experiences a modest likelihood of sunny weather, with only a 31% chance of sunshine. This marks a downward trend compared to the previous month, November, which boasts a more optimistic 55% chance of clear skies. Throughout the year, the probability of sunny days fluctuates, peaking in March at 61%, but December's figures reflect the chill of winter, aligning with the generally lower chances observed during the summer months of July and August. As the year closes, sun-seekers might want to temper their expectations, as the cloudy, overcast days become more common amidst the holiday festivities.
As the year winds down, December in Manchester-by-the-Sea brings a return to shorter days, with just 9 hours of daylight. This pattern mirrors November, suggesting a consistent trend of decreasing daylight as we transition from autumn to winter. Following the peak of 15 hours in June, daylight hours gradually decline, exhibiting a gentle ebb as the months progress. The year starts to brighten again in February, when daylight extends to 10 hours, hinting at the promise of longer days ahead. Overall, December serves as a quiet reminder of the seasonal cycles, where the diminishing light encourages reflection and coziness during the brisk winter days.
As December settles over Manchester-by-the-Sea, the average wind speed picks up slightly to 6.1 m/s (14 mph), a welcome shift from the gentle breezes of late summer and early fall. The transition is notable, with winds gradually increasing throughout the colder months; November's winds averaged 6.0 m/s (14 mph), just a whisper stronger than December’s gusts. This trend highlights a steady escalation in wind intensity, with the winter months bringing a brisker atmosphere compared to the calm of summer, exemplified by July's low of 4.4 m/s (10 mph). As the year draws to a close, the winds carry hints of winter's chill, ushering in the season with a refreshing vigor that invigorates both the landscape and its visitors.
The weather in Manchester-by-the-Sea 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 Manchester-by-the-Sea and find detailed weather information for every month.
December tends to be slightly milder than January, with average temperatures reaching 3°C (38°F) compared to January's average of 1°C (33°F). While December sees a broader temperature range, with maximums of 14°C (58°F), January remains similar with highs of 15°C (59°F). In terms of precipitation, December receives more rain, totaling 150 mm (5.9 in) over about 10 days, whereas January has less precipitation, at 92 mm (3.6 in) across 9 days. Humidity levels are slightly higher in January at 86%, compared to December's 81%. For more specific weather details, check Manchester-by-the-Sea weather in January.
When comparing the weather in December to February, December tends to be slightly colder, with average temperatures hovering around 3°C (38°F), while February sees a slightly lower average of 1°C (34°F). December also experiences a greater temperature range, with a minimum of -16°C (4°F) compared to February’s minimum of -14°C (8°F). Precipitation levels are on the higher side in December at 150 mm (5.9 in), with slightly fewer rainy days (10 days) compared to February’s 118 mm (4.6 in) over 11 days. Both months have high humidity levels, with December at 81% and February at 84%. For more detailed weather information, visit Manchester-by-the-Sea weather in February.
December and March present similar average temperatures, both hovering around 3°C (38°F). However, December is characterized by colder minimum temperatures, dipping down to -16°C (4°F), while March sees slightly milder lows of -11°C (13°F). Precipitation levels reveal a notable difference; December receives 150 mm (5.9 in) across 10 days, whereas March has a total of 111 mm (4.4 in) over 11 days, indicating marginally wetter conditions despite March being generally milder. Additionally, humidity levels are comparable, with December at 81% and March slightly higher at 82%. For more details, you can check out the Manchester-by-the-Sea weather in March.
In December, the weather is significantly colder, with average temperatures hovering around 3°C (38°F) and nighttime lows dropping to -16°C (4°F). In contrast, April brings milder conditions, with average temperatures rising to 7°C (45°F) and maxima reaching up to 18°C (65°F). Both months experience considerable precipitation, with December seeing 150 mm (5.9 in) over approximately 10 days, while April receives slightly more at 165 mm (6.5 in) over 13 days. Humidity levels remain similar, with December at 81% and April slightly lower at 80%. For more details on April weather, check out Manchester-by-the-Sea weather in April.
In December, the weather in Manchester-by-the-Sea can be quite chilly, with temperatures ranging from a minimum of -16°C (4°F) to a maximum of 14°C (58°F) and an average temperature of about 3°C (38°F). Precipitation is significant during this month, totaling 150 mm (5.9 inches) over approximately 10 days, along with a high humidity level of 81%, which can make the cold feel even more biting.
In contrast, May brings a more temperate climate, with temperatures ranging from a minimum of 4°C (39°F) to a pleasant maximum of 22°C (72°F) and an average of 11°C (53°F). Precipitation decreases slightly to 104 mm (4.1 inches), also over around 10 days, and the humidity drops to a more comfortable 72%. For a closer look at what to expect in May, you can visit Manchester-by-the-Sea weather in May. Overall, December's weather is characterized by its winter chill and moisture, while May offers a warmer, more inviting atmosphere.
In December, temperatures can plummet to a chilling minimum of -16°C (4°F) while averaging around 3°C (38°F), with a maximum reaching 14°C (58°F). The month is characterized by significant precipitation, totaling 150 mm (5.9 in) over about 10 days, coupled with high humidity levels at 81%. In contrast, June offers a much milder climate, with temperatures ranging from a minimum of 10°C (50°F) to a pleasant maximum of 26°C (79°F) and an average of 16°C (62°F). Rainfall is less frequent, amounting to 90 mm (3.6 in) over 9 days, and the humidity is lower at 72%. For more details on the June weather, check out Manchester-by-the-Sea weather in June.
The weather in December presents a stark contrast to July, with temperatures plummeting to a minimum of -16°C (4°F) and reaching a mild maximum of 14°C (58°F), resulting in a chilly average of 3°C (38°F). In addition to the cold, December experiences higher humidity at 81% and substantial precipitation, totaling 150 mm (5.9 in) over approximately 10 days. In contrast, July boasts a much warmer climate with minimum temperatures of 15°C (59°F) and maximums of 28°C (83°F), leading to an average of 20°C (69°F). This summer month sees less precipitation at 105 mm (4.1 in) spread over 11 days, accompanied by lower humidity levels at 67%. For a more detailed look at July weather, you can visit Manchester-by-the-Sea weather in July.
December and August present a stark contrast in weather at Manchester-by-the-Sea. In December, temperatures can plunge as low as -16°C (4°F) and average around 3°C (38°F), with a maximum of only 14°C (58°F). The month is characterized by high humidity at 81% and significant precipitation, totaling 150 mm (5.9 in) over about 10 days. In sharp contrast, August features much milder weather, with temperatures ranging from a minimum of 16°C (60°F) to a pleasant average of 21°C (70°F), peaking at 28°C (82°F). The humidity is lower at 66%, and rainfall is notably less, with only 62 mm (2.5 in) expected over 8 days. For more detailed information about the weather in August, visit Manchester-by-the-Sea weather in August.
The weather in December is starkly different from that in September. In December, temperatures can drop as low as -16°C (4°F), while the average hovers around a chilly 3°C (38°F), peaking at a maximum of 14°C (58°F). This month experiences higher precipitation, averaging 150 mm (5.9 in) over approximately 10 days, accompanied by a humidity level of 81%. In contrast, September boasts a milder climate with minimum temperatures of 11°C (53°F) and an average of 18°C (65°F), reaching highs of 26°C (80°F). Precipitation in September is lighter, totaling around 97 mm (3.8 in) over 8 days and featuring a lower humidity of 71%. For more details, you can check Manchester-by-the-Sea weather in September.
When comparing the weather in December to that of October, a noticeable shift in temperature and conditions is apparent. December experiences much colder temperatures, with a minimum of -16°C (4°F) and an average of 3°C (38°F), whereas October enjoys milder weather, with a minimum of 3°C (37°F) and an average of 14°C (57°F). Precipitation levels are slightly lower in December at 150 mm (5.9 in) over 10 days, compared to 177 mm (7.0 in) over 12 days in October. Humidity is also higher in December at 81%, while October maintains a lower level at 78%. For more detailed insights into October weather, you can explore Manchester-by-the-Sea weather in October.
In December, the weather tends to be colder than in November, with average temperatures ranging from a chilling -16°C (4°F) at night to a maximum of 14°C (58°F) during the day, compared to November's milder range of -9°C (16°F) to 19°C (67°F). Additionally, December experiences more precipitation, totaling 150 mm (5.9 in) over 10 days, compared to November's 115 mm (4.5 in) over 11 days. Humidity levels are slightly lower in December at 81%, compared to November's 84%. For those looking for more detailed weather information, check out Manchester-by-the-Sea weather in November.
As December rolls into Manchester-by-the-Sea, the weather takes a notable turn, embracing its winter character. Unlike the milder months preceding it, December brings cooler temperatures, often dipping as low as -16°C (4°F), making for a brisk atmosphere. Precipitation also becomes more prevalent, with an average of 150 mm (5.9 in) over roughly 10 days, contributing to the region's signature humid backdrop of 81%. This blend of cold and wet creates a unique charm, perfect for enjoying cozy coastal views. For a deeper understanding of what to expect throughout the year, visit Manchester-by-the-Sea Climate.