Last updated: February 24, 2025
December in Westhampton Beach, United States showcases a blend of chilly temperatures and frequent precipitation. With a maximum of 16°C (61°F) and an average of 6°C (43°F), residents experience a sharp drop as temperatures can plunge to a minimum of -8°C (18°F). The month sees substantial precipitation, accumulating 146 mm (5.7 in) over approximately 11 days, contributing to an average humidity level of 80%. This combination of cooling air and wet conditions sets the stage for a classic winter atmosphere, making December a distinctive time to explore the coastal charm of Westhampton Beach.
In Westhampton Beach, December brings a noticeable chill as temperatures begin to dip significantly compared to the previous months. The month showcases a minimum of -8°C (18°F), while the average settles at a brisk 6°C (43°F) and peaks at a mild 16°C (61°F). This downward trend marks a definitive transition from the milder autumn months, reflecting December's role as a herald of winter. Despite the cold, the afternoons can still offer moments of warmth, providing a perfect blend for those who enjoy brisk beach walks and cozy gatherings indoors. As the year closes, the coastal charm of Westhampton Beach remains palpable amidst the crisp air and shifting temperatures.
December in Westhampton Beach brings a notable shift in precipitation patterns, concluding the year with 146 mm (5.7 in) of rain spread over 11 days. This month showcases a significant increase compared to the drier summer months, with December's precipitation standing out as one of the year's highest totals. Following a trend of rising precipitation since October, December’s rainfall is indicative of the transitioning seasons, as winter approaches and storm systems become more frequent. The slightly elevated number of precipitation days reflects a shift towards a wetter climate, ensuring the holiday season is often accompanied by a refreshing, albeit damp, atmosphere. As the year closes, December acts as a bridge toward wetter winter months, inviting both challenges and beauty to the coastal landscape.
In December, Westhampton Beach experiences a humidity level of 80%, maintaining a relatively high level that reflects the town's transition into the winter months. This figure is a slight drop from the preceding months, particularly from November's 82%, yet it remains consistent with the general trend of increased humidity during the colder season. The year begins with even higher humidity levels, peaking at 84% in January, before gradually declining towards the summer months, where it reaches its lowest point of 62% in July. As the calendar year closes, December's humidity demonstrates a slight rebound from late fall figures, suggesting the lingering effects of coastal influences, which keep Westhampton Beach's winters distinctly humid.
As winter settles in, December's UV Index in Westhampton Beach drops to a mild 2, indicating a low exposure risk. This is a notable decline from the peak summer months, where the index frequently reaches 10 or 9, corresponding to very high exposure categories with burn times of just 15 minutes. In contrast, December allows for a much more leisurely 45-minute span before any risk of sunburn occurs. With the index gradually tapering from November's moderate level of 4, it's clear that the winter months offer a respite from intense UV radiation. For those looking to stay informed about sun safety in this coastal paradise, keep an eye on the trends as the year unfolds by visiting Westhampton Beach UV Index.
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As December settles over Westhampton Beach, the area enjoys a cozy 171 hours of sunshine, a notable dip from the vibrant summer months but still a pleasant respite in the heart of winter. The sunlight gradually builds from 151 hours in January to a sunny peak of 351 hours in July, illustrating the clear seasonal shift in daylight hours. Interestingly, while the chill of December brings shorter days, it's a significant contrast to the preceding months. With February showcasing 181 hours, and the days progressively longer leading into spring, December serves as a gentle reminder of nature's cycles, enveloping this charming coastal haven in a quieter, yet still bright, atmosphere.
In Westhampton Beach, the likelihood of sunny weather in December stands at a modest 32%, marking it as one of the cloudier months of the year. This trend emerges in a broader pattern where sun chances tend to fluctuate throughout the seasons. Notably, the sunny days peak in March at 58%, showcasing the arrival of spring, while February struggles with the lowest odds at just 30%. As the year draws to a close, the transition from fall to winter is evident, leading December to sit toward the lower end of the spectrum, alongside its winter counterpart, January. With sporadic sunny days, December may not be the ideal month for sun-seekers, but its coastal charm still shines through the clouds.
In Westhampton Beach, December marks a transitional point in daylight hours, echoing the trends established throughout the year. As the final month of autumn, it mirrors January's 9 hours of daylight, reflecting a seasonal lull before the gradual increase that begins in February. This consistent figure highlights the natural ebb and flow of daylight, where daylight reaches its zenith in June with a generous 15 hours, before tapering off as winter closes in. The return to 9 hours in both December and January signifies the shorter, cooler days of winter, while laying the groundwork for the gradual lengthening that will follow as the year turns towards spring.
As December sweeps into Westhampton Beach, the winds begin to whisper their seasonal farewell, averaging 6.7 m/s (15 mph). This modest decline from the brisk winds of January and February reveals a subtle pattern of decreasing gusts as the year winds down. While spring and summer months see the winds mellow, peaking at lower 5.0 m/s (11 mph) and 4.9 m/s (11 mph), they regain vigor in autumn, only to soften gently by December. It’s a time when the ocean breezes dance lightly, inviting residents and visitors to embrace the serene beauty of winter's approach while savoring the last remnants of seasonal vibrancy.
The weather in Westhampton 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 Westhampton Beach and find detailed weather information for every month.
In December, temperatures in Westhampton Beach range from a chilly minimum of -8°C (18°F) to a milder maximum of 16°C (61°F), with an average temperature of 6°C (43°F). The month sees significant precipitation, totaling 146 mm (5.7 in) over 11 days, coupled with a humidity level of 80%. In contrast, January tends to be colder, with a minimum temperature dropping to -13°C (10°F) and a slightly lower average of 3°C (37°F). The maximum temperature reaches 13°C (56°F), and precipitation decreases to 90 mm (3.6 in) over 9 days, with humidity increasing to 84%. For a closer look at January conditions, you can visit Westhampton Beach weather in January.
In December, temperatures range from a chilly minimum of -8°C (18°F) to a mild maximum of 16°C (61°F), with an average of 6°C (43°F). The month experiences significant precipitation, totaling 146 mm (5.7 in) over 11 days, and maintains a humidity level of 80%. In contrast, February is colder with a lower minimum temperature of -12°C (11°F) and a maximum of 12°C (54°F), averaging at 3°C (38°F). While February sees slightly less precipitation—124 mm (4.9 in)—it spans 12 days, accompanied by a marginally higher humidity level of 82%. For more detailed insights into February weather, check out Westhampton Beach weather in February.
December and March both feature chilly temperatures, with December experiencing a broader range; it can drop as low as -8°C (18°F) and peak at 16°C (61°F), while March sees a minimum of -6°C (21°F) and a maximum of 15°C (59°F). The average temperature in December is slightly warmer at 6°C (43°F), compared to March's average of 4°C (40°F). While December is wetter, with 146 mm (5.7 in) of precipitation over about 11 days, March sees 115 mm (4.5 in) of precipitation over roughly 10 days. Humidity levels remain quite similar, around 80% in December and slightly higher at 81% in March. For a more detailed look, check out Westhampton Beach weather in March.
When comparing the weather in December and April, we see distinct differences that reflect the changing seasons. December experiences colder temperatures, with a minimum of -8°C (18°F) and an average of 6°C (43°F), while April's temperatures are milder, starting at a minimum of 0°C (33°F) and averaging 8°C (47°F). Both months have maximum temperatures reaching 16°C (61°F), but December also brings more precipitation, with 146 mm (5.7 in) over 11 days compared to April's 132 mm (5.2 in) over 12 days. Additionally, December's humidity is slightly higher at 80%, compared to 78% in April. For more detailed insights, you can check out Westhampton Beach weather in April.
December and May present strikingly different weather patterns. In December, temperatures can drop as low as -8°C (18°F), with an average of around 6°C (43°F) and a pleasant maximum of 16°C (61°F). The month is characterized by high humidity at 80% and a notable 146 mm (5.7 in) of precipitation over 11 days. In contrast, May sees milder temperatures, starting from a minimum of 4°C (39°F) and reaching an average of 12°C (54°F), peaking at a comfortable 21°C (70°F). The atmosphere is drier, with humidity at 69% and slightly less precipitation at 130 mm (5.1 in) over 12 days. For more details on the specific conditions in May, check out Westhampton Beach weather in May.
December and June present stark contrasts in weather, reflecting the extremes of winter and summer. In December, temperatures plummet to a minimum of -8°C (18°F), with an average of 6°C (43°F) and a maximum of 16°C (61°F). This month experiences substantial precipitation of 146 mm (5.7 in) over 11 days, accompanied by high humidity levels at 80%. In contrast, June offers a much milder climate with temperatures ranging from a minimum of 11°C (52°F) to a comfortable average of 18°C (65°F) and a peak of 24°C (76°F). Rainfall is considerably lower in June at 64 mm (2.5 in) spread over just 8 days, and humidity drops to 69%. For more details, you can check Westhampton Beach weather in June.
In December, temperatures can plunge to a chilly minimum of -8°C (18°F), while the average hovers around 6°C (43°F) and can reach a maximum of 16°C (61°F). This month experiences significant precipitation, with 146 mm (5.7 in) spread across 11 days, coupled with relatively high humidity at 80%. In contrast, July boasts much warmer temperatures, with minimums at 17°C (62°F), averages around 23°C (73°F), and maximums peaking at 28°C (82°F). The summer month sees less precipitation at 89 mm (3.5 in) over 10 days, and lower humidity levels at 62%. For more details on the July weather patterns, you can visit Westhampton Beach weather in July.
December and August present stark contrasts in weather. In December, temperatures can drop as low as -8°C (18°F), with a chilly average of 6°C (43°F) and a high reaching only 16°C (61°F). This month also sees significant precipitation, with rain on approximately 11 days and humidity lingering around 80%. In contrast, August boasts much warmer temperatures, with a minimum of 17°C (63°F), an average of 23°C (74°F), and highs of up to 27°C (81°F). Precipitation is lower in August, totaling 103 mm (4.0 in) over about 10 days, and the humidity is more comfortable at 65%. For a detailed look at August weather, check out Westhampton Beach weather in August.
December and September present contrasting weather patterns. In December, temperatures range from a chilly minimum of -8°C (18°F) to a maximum of 16°C (61°F), with an average of 6°C (43°F). This month also sees significant precipitation, totaling 146 mm (5.7 in) over about 11 days and high humidity levels at 80%. In stark contrast, September enjoys milder conditions, with temperatures ranging from a minimum of 13°C (56°F) to a pleasant average of 20°C (69°F), peaking at 26°C (80°F). Precipitation is lower in September at 93 mm (3.7 in) over 10 days, accompanied by lower humidity at 68%. For more details on September’s climate, visit Westhampton Beach weather in September.
The weather in December contrasts sharply with that of October. While October boasts milder temperatures with a minimum of 6°C (43°F) and a comfortable average of 16°C (62°F), December sees a significant drop, featuring lows plummeting to -8°C (18°F) and an average of just 6°C (43°F). Additionally, although both months experience considerable precipitation, December has slightly less at 146 mm (5.7 in) over 11 days compared to October's 156 mm (6.1 in) over 13 days. Humidity levels are also different, with December at 80% and October more moderate at 74%. For more insights on October weather, check out Westhampton Beach weather in October.
In comparing the weather between November and December, December tends to be colder, with minimum temperatures dipping to -8°C (18°F) compared to November's -4°C (25°F). The average temperature in December is lower, sitting at 6°C (43°F), whereas November boasts a more moderate average of 10°C (51°F). Additionally, December experiences more precipitation, measuring 146 mm (5.7 in) over 11 days, in contrast to November's 110 mm (4.3 in) across 10 days. Humidity levels are slightly higher in November at 82% compared to December’s 80%. For a more detailed look at November's conditions, you can check out Westhampton Beach weather in November.
As December settles in at Westhampton Beach, the weather showcases a distinct shift from the milder months of fall, bringing cooler temperatures and increased precipitation. With an average temperature around 6°C (43°F) and the chance of frost making nights crisp, residents and visitors alike can expect chilly days and evenings. Unlike the drier summer months, December experiences around 11 days of rain, contributing to higher humidity levels of 80% that can feel quite damp. This transition into winter often transforms the landscape, creating a serene atmosphere perfect for holiday strolls along the beach. To learn more about how the December weather blends into the year-round climate, visit Westhampton Beach Climate.