December Weather in Hampton Bays, United States

Last updated: February 24, 2025

In December, Hampton Bays experiences a cool and damp climate, with temperatures ranging from a chilly -8°C (18°F) at night to a pleasant 16°C (61°F) during the day. The average temperature settles around a brisk 6°C (43°F), creating a crisp atmosphere perfect for winter activities. December brings 146 mm (5.7 in) of precipitation over approximately 11 days, instilling a sense of coziness as the humidity hovers around 80%. This month invites residents and visitors alike to enjoy the picturesque winter landscapes and the serene ambiance of this charming coastal community.

December Temperature in Hampton Bays

In Hampton Bays, December marks a shift towards colder temperatures as winter sets in. With a minimum temperature dipping to -8°C (18°F) and an average hovering around 6°C (43°F), residents experience a notable chill compared to the milder autumn months. The maximum temperature reaches 16°C (61°F), providing a fleeting taste of warmth amidst the winter landscape. Overall, December signifies a transition from the moderate temperatures of November, reflecting the region's climate as it prepares for the depths of winter, while still offering occasional mild days perfect for outdoor winter activities.

December Weather in Hampton Bays: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Hampton Bays, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec373840475464737469625043
Data source: Temperature data for Hampton Bays generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Hampton Bays

In December, Hampton Bays experiences a notable spike in precipitation, with 146 mm (5.7 in) recorded over 11 days of rain. This marks an increase compared to the preceding months, particularly following October's peak of 156 mm, a month characterized by more frequent rainy spells. The trend suggests a transition into the winter season, where moisture levels remain elevated just as temperatures drop. With nearly the same number of rainy days as November, December continues to contribute to the area's overall winter wetness, hinting at the vital role this month plays in replenishing local water sources before the colder months really set in.

December Precipitation Trends in Hampton Bays

The chart displays monthly precipitation patterns in Hampton Bays, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec90124115132130648910393156110146
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hampton Bays

In Hampton Bays, December brings a notable shift in humidity levels, settling at a comfortable 80%. This marks a slight increase from November's 82%, mirroring a trend of decreased humidity from the earlier months. As we transition from the crisp air of late fall, humidity levels have dropped significantly since the peak summer months, where July and August recorded the lowest at 62% and 65%, respectively. This gradual decline over the spring and summer months, followed by a slight uptick in late fall and early winter, illustrates how seasonal changes influence the region's atmospheric moisture. Overall, December’s humidity serves as a reminder of the cozy indoor environment that accompanies the winter season in this charming coastal community.

December Average Humidity in Hampton Bays

This chart illustrates the average monthly humidity levels in Hampton Bays, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hampton Bays

In Hampton Bays, December ushers in a significant decline in UV exposure, with the UV Index dropping to a low 2. This reduction signifies that outdoor enthusiasts can enjoy longer burn times of up to 45 minutes without substantial risk of skin damage. This trend follows a dramatic peak during the summer months, where the UV Index soared to 10, characterizing a very high exposure category with corresponding burn times as short as 15 minutes. As the year transitions from the vibrant sunlight of mid-summer to the quieter chill of December, residents and visitors alike can take solace in the lower UV levels, allowing for more leisurely outdoor activities. For a detailed overview of UV trends throughout the year, be sure to check out Hampton Bays UV Index.

Maximum UV Index Levels in Hampton Bays for December

The chart shows the monthly maximum UV Index (UVI) for Hampton Bays in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Hampton Bays December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Hampton Bays

In Hampton Bays, December ushers in a softer glow with 171 hours of sunshine, marking a gentle transition as the year winds down. While it may be less than the vibrant 351 hours seen in July, December still offers a cozy respite in comparison to the colder months of January. The trend reveals a gradual decline in sunlight as the year progresses, peaking in the summer and capturing the essence of seasonal change. Residents and visitors can bask in the crisp winter air while appreciating the serene beauty of the landscape, all illuminated by the fleeting hours of midday sun. As the days shorten, the incremental warmth of sunlight in December becomes all the more precious, inviting festive gatherings and reflective moments under the winter skies.

Monthly Sunshine Duration in Hampton Bays: December Highlighted

The December sunshine duration represents the total number of hours Hampton Bays experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec151h181h259h248h295h319h351h328h278h233h206h171h
Data source: Hampton Bays December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hampton Bays During December

In Hampton Bays, December brings a noticeable dip in sunny weather likelihood, with only a 32% chance of sunshine. This marks a continuation of a trend seen throughout the late fall months, where November had a relatively brighter 52%, but preceding months like August and September averaged below 50%. As temperatures drop and winter sets in, residents can expect more overcast days, making December one of the cloudier months of the year in this charming coastal town. Overall, this seasonal shift suggests that while December may offer its fair share of beautiful days, sunshine seekers should brace for a greater chance of gray skies as the year draws to a close.

Percentage of Sunny Days in December in Hampton Bays

The chart illustrates the percentage of sunny days in Hampton Bays throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Hampton Bays experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%30%58%49%47%41%47%36%50%46%52%32%
Data source: Hampton Bays December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hampton Bays in December

In Hampton Bays, December marks the return to shorter days, with daylight lasting just 9 hours, mirroring the light we experienced at the beginning of the year in January. This month is a time of transition as we move from the long, sun-filled days of summer to the cozy, intimate evenings of winter. The daylight duration begins to dip significantly from April’s peak of 13 hours, experiencing a gradual decline through the fall. As the days shorten, the rhythm of nature shifts, inviting residents to embrace indoor activities and festive gatherings as the colder months approach. Despite the brevity of daylight, the charm of December shines through, reminding us of the joys that winter brings.

Average Daylight Hours in Hampton Bays for December

The chart illustrates the variation in daylight duration in Hampton Bays throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 36m10h 39m11h 58m13h 19m14h 28m15h 2m14h 43m13h 42m12h 24m11h 3m9h 53m9h 17m
Data source: Hampton Bays daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Hampton Bays

As December rolls in, Hampton Bays experiences a gentle breeze with an average wind speed of 6.7 m/s (15 mph), marking a slight uptick from the calmer summer months. Throughout the year, the wind patterns reveal a consistent decline from the brisk 7.5 m/s (17 mph) of January and February to the season's softer gusts. The trend showcases a transition from the energetic start of the year, where winds are at their peak, to the more subdued conditions of late summer, before gradually rebounding in late fall. This December wind, fresher yet still manageable, invites residents and visitors alike to embrace the season's chill while enjoying the serene beauty of the coastal landscape.

Average December Wind Speed in Hampton Bays

The chart displays monthly wind speed patterns in Hampton Bays, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.57.57.06.26.05.85.04.96.06.66.96.7 m/s
Data source: Hampton Bays December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Hampton Bays Compares to Other Months

The weather in Hampton Bays 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 Hampton Bays and find detailed weather information for every month.

December and January present a noticeable shift in weather, with January generally being colder. In December, temperatures range from a minimum of -8°C (18°F) to a maximum of 16°C (61°F), while January sees a drop with minimum temperatures reaching -13°C (10°F) and maximums only up to 13°C (56°F). Precipitation is also affected; December experiences 146 mm (5.7 in) over 11 days, compared to January's 90 mm (3.6 in) over just 9 days. Additionally, January's humidity rises slightly to 84%, compared to December's 80%. For more specific details, you can check out Hampton Bays weather in January.

December and February weather presents notable differences and similarities. In December, temperatures typically range from a minimum of -8°C (18°F) to a maximum of 16°C (61°F), with an average of around 6°C (43°F). The month experiences a significant amount of precipitation, totaling 146 mm (5.7 in) over approximately 11 days, coupled with a humidity level of 80%. In contrast, February tends to be slightly colder, with temperatures dropping to a minimum of -12°C (11°F) and peaking at 12°C (54°F), averaging around 3°C (38°F). Precipitation is somewhat lower at 124 mm (4.9 in) over 12 days, and humidity increases slightly to 82%. For a more detailed look into February weather, you can explore Hampton Bays weather in February.

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 temperature of 6°C (43°F). The month sees significant precipitation, totaling 146 mm (5.7 in) over approximately 11 days, coupled with a high humidity level of 80%. In contrast, March experiences slightly milder conditions, with minimum temperatures around -6°C (21°F) and maximums reaching 15°C (59°F). The average temperature hovers around 4°C (40°F), with precipitation decreasing to 115 mm (4.5 in) over about 10 days, and humidity increasing slightly to 81%. For more detailed insights, check out Hampton Bays weather in March.

In December, the weather is notably colder, featuring a minimum temperature of -8°C (18°F) and an average of 6°C (43°F). In contrast, April sees temperatures begin to rise, with minimums around 0°C (33°F) and a similar average of 8°C (47°F). While both months experience a maximum temperature of 16°C (61°F), December tends to be wetter, receiving 146 mm (5.7 in) of precipitation over 11 days compared to April's 132 mm (5.2 in) over 12 days. Humidity levels are also slightly higher in December at 80%, compared to 78% in April. For more specific details about April weather, check out Hampton Bays weather in April.

In December, the weather is markedly colder, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 16°C (61°F) and an average of 6°C (43°F). The month also experiences significant precipitation, totaling 146 mm (5.7 in) over 11 days, contributing to a high humidity level of 80%. In contrast, May offers a much milder climate, with temperatures fluctuating from a minimum of 4°C (39°F) to a maximum of 21°C (70°F) and an average temperature of 12°C (54°F). Precipitation in May is slightly lower at 130 mm (5.1 in) over 12 days, accompanied by a more comfortable humidity level of 69%. For more details on May weather, you can visit Hampton Bays weather in May.

December and June present stark contrasts in weather conditions. December experiences chilly temperatures, with a minimum of -8°C (18°F) and an average high around 16°C (61°F), while June offers much warmer temperatures, starting from a minimum of 11°C (52°F) and peaking at 24°C (76°F). Additionally, December sees a significant amount of precipitation, averaging 146 mm (5.7 in) over 11 days, compared to June's milder rainfall of 64 mm (2.5 in) across just 8 days. The humidity also differs, with December averaging 80% and June a cooler 69%, making June more comfortable for outdoor activities. For more details on the weather during June, check out Hampton Bays weather in June.

December and July present starkly contrasting weather conditions. In December, temperatures can plunge to a minimum of -8°C (18°F), with an average of 6°C (43°F) and a maximum of 16°C (61°F). The month also sees significant precipitation, amounting to 146 mm (5.7 in) over 11 days, accompanied by high humidity at 80%. In contrast, July enjoys a much warmer climate, with minimum temperatures around 17°C (62°F), averaging 23°C (73°F) and peaking at 28°C (82°F). Rainfall in July is lighter, totaling 89 mm (3.5 in) over 10 days and with lower humidity at 62%. For more details on July's delightful weather, you can check Hampton Bays weather in July.

The weather in December contrasts sharply with that of August. 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, with 146 mm (5.7 in) falling over approximately 11 days and humidity levels at 80%, creating a damp and cold atmosphere. In stark comparison, August enjoys much warmer temperatures, with a minimum of 17°C (63°F) and an average of 23°C (74°F), reaching a maximum of 27°C (81°F). The month brings about 103 mm (4.0 in) of rain, spread over 10 days, while the humidity is notably lower at 65%. For more details on the weather conditions during August, visit Hampton Bays weather in August.

December and September present strikingly different weather patterns. In December, temperatures can 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), while September enjoys much milder conditions, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (80°F). December also experiences significantly more precipitation, totaling 146 mm (5.7 in) over 11 days, compared to September's 93 mm (3.7 in) over 10 days. Additionally, December's higher humidity at 80% contrasts with September's 68%, contributing to the overall chill in the air. For more details on September weather, you can check Hampton Bays weather in September.

In comparing the weather between December and October, December presents a much colder temperatures with a minimum of -8°C (18°F) and an average of 6°C (43°F), while October enjoys milder conditions, starting with a minimum of 6°C (43°F) and an average of 16°C (62°F). Additionally, precipitation levels are comparable, with December witnessing 146 mm (5.7 in) over 11 days and October slightly higher at 156 mm (6.1 in) over 13 days. Humidity also differs, as December's level reaches 80%, contrasting with October's more comfortable 74%. For a closer look at October weather specifics, check out Hampton Bays weather in October.

In December, the weather experiences a more pronounced chill compared to November, with minimum temperatures dropping to -8°C (18°F) and an average of 6°C (43°F), while November’s temperatures range from a minimum of -4°C (25°F) to an average of 10°C (51°F). Furthermore, December receives more precipitation, totaling 146 mm (5.7 in) over 11 days, in contrast to November's 110 mm (4.3 in) over 10 days. Humidity levels remain relatively close, with December at 80% and November slightly higher at 82%. For more details on November weather, you can check Hampton Bays weather in November.

Compare Hampton Bays's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Hampton Bays

December in Hampton Bays marks a distinct transition into winter, characterized by cooler temperatures and increased precipitation compared to the milder months prior. With an average temperature hovering around 6°C (43°F), the chill in the air is palpable, reinforced by days that may dip as low as -8°C (18°F). This month typically experiences about 11 days of rain, contributing to a humidity level of 80% that adds to the biting cold. As the festive season approaches, the weather serves as a reminder that winter is firmly settling in. For more insights into how December weather fits into the overall yearly pattern, explore the complete details at Hampton Bays Climate.